---
_id: '2336'
abstract:
- lang: eng
text: |2-
Now that the low temperature properties of quantum-mechanical many-body systems (bosons) at low density, ρ, can be examined experimentally it is appropriate to revisit some of the formulas deduced by many authors 4–5 decades ago, and to explore new regimes not treated before. For systems with repulsive (i.e. positive) interaction potentials the experimental low temperature state and the ground state are effectively synonymous — and this fact is used in all modeling. In such cases, the leading term in the energy/particle is 2πħ2 aρ/m where a is the scattering length of the two-body potential. Owing to the delicate and peculiar nature of bosonic correlations (such as the strange N 7/5 law for charged bosons), four decades of research failed to establish this plausible formula rigorously. The only previous lower bound for the energy was found by Dyson in 1957, but it was 14 times too small. The correct asymptotic formula has been obtained by us and this work will be presented. The reason behind the mathematical difficulties will be emphasized. A different formula, postulated as late as 1971 by Schick, holds in two dimensions and this, too, will be shown to be correct. With the aid of the methodology developed to prove the lower bound for the homogeneous gas, several other problems have been successfully addressed. One is the proof by us that the Gross-Pitaevskii equation correctly describes the ground state in the ‘traps’ actually used in the experiments. For this system it is also possible to prove complete Bose condensation and superfluidity as we have shown. On the frontier of experimental developments is the possibility that a dilute gas in an elongated trap will behave like a one-dimensional system; we have proved this mathematically. Another topic is a proof that Foldy’s 1961 theory of a high density Bose gas of charged particles correctly describes its ground state energy; using this we can also prove the N 7/5 formula for the ground state energy of the two-component charged Bose gas proposed by Dyson in 1967. All of this is quite recent work and it is hoped that the mathematical methodology might be useful, ultimately, to solve more complex problems connected with these interesting systems.
alternative_title:
- Mathematical Physics Studies
author:
- first_name: Élliott
full_name: Lieb, Élliott H
last_name: Lieb
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
- first_name: Jan
full_name: Solovej, Jan P
last_name: Solovej
- first_name: Jakob
full_name: Yngvason, Jakob
last_name: Yngvason
citation:
ama: 'Lieb É, Seiringer R, Solovej J, Yngvason J. The quantum-mechanical many-body
problem: The Bose gas. In: Benedicks M, Jones P, Smirnov S, Winckler B, eds. Perspectives
in Analysis. Vol 27. Springer; 2005:97-183. doi:10.1007/3-540-30434-7_9'
apa: 'Lieb, É., Seiringer, R., Solovej, J., & Yngvason, J. (2005). The quantum-mechanical
many-body problem: The Bose gas. In M. Benedicks, P. Jones, S. Smirnov, &
B. Winckler (Eds.), Perspectives in Analysis (Vol. 27, pp. 97–183). Springer.
https://doi.org/10.1007/3-540-30434-7_9'
chicago: 'Lieb, Élliott, Robert Seiringer, Jan Solovej, and Jakob Yngvason. “The
Quantum-Mechanical Many-Body Problem: The Bose Gas.” In Perspectives in Analysis,
edited by Michael Benedicks, Peter Jones, Stanislav Smirnov, and Björn Winckler,
27:97–183. Springer, 2005. https://doi.org/10.1007/3-540-30434-7_9.'
ieee: 'É. Lieb, R. Seiringer, J. Solovej, and J. Yngvason, “The quantum-mechanical
many-body problem: The Bose gas,” in Perspectives in Analysis, vol. 27,
M. Benedicks, P. Jones, S. Smirnov, and B. Winckler, Eds. Springer, 2005, pp.
97–183.'
ista: 'Lieb É, Seiringer R, Solovej J, Yngvason J. 2005.The quantum-mechanical many-body
problem: The Bose gas. In: Perspectives in Analysis. Mathematical Physics Studies,
vol. 27, 97–183.'
mla: 'Lieb, Élliott, et al. “The Quantum-Mechanical Many-Body Problem: The Bose
Gas.” Perspectives in Analysis, edited by Michael Benedicks et al., vol.
27, Springer, 2005, pp. 97–183, doi:10.1007/3-540-30434-7_9.'
short: É. Lieb, R. Seiringer, J. Solovej, J. Yngvason, in:, M. Benedicks, P. Jones,
S. Smirnov, B. Winckler (Eds.), Perspectives in Analysis, Springer, 2005, pp.
97–183.
date_created: 2018-12-11T11:57:04Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:56:52Z
day: '01'
doi: 10.1007/3-540-30434-7_9
editor:
- first_name: Michael
full_name: Benedicks, Michael
last_name: Benedicks
- first_name: Peter
full_name: Jones, Peter W
last_name: Jones
- first_name: Stanislav
full_name: Smirnov, Stanislav
last_name: Smirnov
- first_name: Björn
full_name: Winckler, Björn
last_name: Winckler
extern: 1
intvolume: ' 27'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math-ph/0405004
month: '01'
oa: 1
page: 97 - 183
publication: Perspectives in Analysis
publication_status: published
publisher: Springer
publist_id: '4590'
quality_controlled: 0
status: public
title: 'The quantum-mechanical many-body problem: The Bose gas'
type: book_chapter
volume: 27
year: '2005'
...
---
_id: '2359'
abstract:
- lang: eng
text: The validity of substituting a c-number z for the k = 0 mode operator a0 is
established rigorously in full generality, thereby verifying one aspect of Bogoliubov's
1947 theory. This substitution not only yields the correct value of thermodynamic
quantities such as the pressure or ground state energy, but also the value of
|z|2 that maximizes the partition function equals the true amount of condensation
in the presence of a gauge-symmetry-breaking term. This point had previously been
elusive.
author:
- first_name: Élliott
full_name: Lieb, Élliott H
last_name: Lieb
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
- first_name: Jakob
full_name: Yngvason, Jakob
last_name: Yngvason
citation:
ama: Lieb É, Seiringer R, Yngvason J. Justification of c-number substitutions in
bosonic hamiltonians. Physical Review Letters. 2005;94(8). doi:10.1103/PhysRevLett.94.080401
apa: Lieb, É., Seiringer, R., & Yngvason, J. (2005). Justification of c-number
substitutions in bosonic hamiltonians. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/PhysRevLett.94.080401
chicago: Lieb, Élliott, Robert Seiringer, and Jakob Yngvason. “Justification of
C-Number Substitutions in Bosonic Hamiltonians.” Physical Review Letters.
American Physical Society, 2005. https://doi.org/10.1103/PhysRevLett.94.080401.
ieee: É. Lieb, R. Seiringer, and J. Yngvason, “Justification of c-number substitutions
in bosonic hamiltonians,” Physical Review Letters, vol. 94, no. 8. American
Physical Society, 2005.
ista: Lieb É, Seiringer R, Yngvason J. 2005. Justification of c-number substitutions
in bosonic hamiltonians. Physical Review Letters. 94(8).
mla: Lieb, Élliott, et al. “Justification of C-Number Substitutions in Bosonic Hamiltonians.”
Physical Review Letters, vol. 94, no. 8, American Physical Society, 2005,
doi:10.1103/PhysRevLett.94.080401.
short: É. Lieb, R. Seiringer, J. Yngvason, Physical Review Letters 94 (2005).
date_created: 2018-12-11T11:57:12Z
date_published: 2005-03-04T00:00:00Z
date_updated: 2021-01-12T06:57:00Z
day: '04'
doi: 10.1103/PhysRevLett.94.080401
extern: 1
intvolume: ' 94'
issue: '8'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math-ph/0412023
month: '03'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '4566'
quality_controlled: 0
status: public
title: Justification of c-number substitutions in bosonic hamiltonians
type: journal_article
volume: 94
year: '2005'
...
---
_id: '2361'
abstract:
- lang: eng
text: The strong subadditivity of entropy plays a key role in several areas of physics
and mathematics. It states that the entropy S[±]=- Tr(ϱlnϱ) of a density matrix
ϱ123 on the product of three Hilbert spaces satisfies S[ϱ123]- S[ϱ12]≤S[ϱ23]-S[ϱ2].
We strengthen this to S[ϱ123]-S[ϱ12] ≤αnα(S[ϱ23α]-S[ϱ2α]), where the nα are
weights and the ϱ23α are partitions of ϱ23. Correspondingly, there is a strengthening
of the theorem that the map A|Trexp[L+lnA] is concave. As applications we prove
some monotonicity and convexity properties of the Wehrl coherent state entropy
and entropy inequalities for quantum gases.
author:
- first_name: Élliott
full_name: Lieb, Élliott H
last_name: Lieb
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Lieb É, Seiringer R. Stronger subadditivity of entropy. Physical Review
A - Atomic, Molecular, and Optical Physics. 2005;71(6). doi:10.1103/PhysRevA.71.062329
apa: Lieb, É., & Seiringer, R. (2005). Stronger subadditivity of entropy. Physical
Review A - Atomic, Molecular, and Optical Physics. American Physical Society.
https://doi.org/10.1103/PhysRevA.71.062329
chicago: Lieb, Élliott, and Robert Seiringer. “Stronger Subadditivity of Entropy.”
Physical Review A - Atomic, Molecular, and Optical Physics. American Physical
Society, 2005. https://doi.org/10.1103/PhysRevA.71.062329.
ieee: É. Lieb and R. Seiringer, “Stronger subadditivity of entropy,” Physical
Review A - Atomic, Molecular, and Optical Physics, vol. 71, no. 6. American
Physical Society, 2005.
ista: Lieb É, Seiringer R. 2005. Stronger subadditivity of entropy. Physical Review
A - Atomic, Molecular, and Optical Physics. 71(6).
mla: Lieb, Élliott, and Robert Seiringer. “Stronger Subadditivity of Entropy.” Physical
Review A - Atomic, Molecular, and Optical Physics, vol. 71, no. 6, American
Physical Society, 2005, doi:10.1103/PhysRevA.71.062329.
short: É. Lieb, R. Seiringer, Physical Review A - Atomic, Molecular, and Optical
Physics 71 (2005).
date_created: 2018-12-11T11:57:13Z
date_published: 2005-06-01T00:00:00Z
date_updated: 2021-01-12T06:57:01Z
day: '01'
doi: 10.1103/PhysRevA.71.062329
extern: 1
intvolume: ' 71'
issue: '6'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math-ph/0412009
month: '06'
oa: 1
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '4564'
quality_controlled: 0
status: public
title: Stronger subadditivity of entropy
type: journal_article
volume: 71
year: '2005'
...
---
_id: '2362'
abstract:
- lang: eng
text: Recent developments in the physics of low-density trapped gases make it worthwhile
to verify old, well-known results that, while plausible, were based on perturbation
theory and assumptions about pseudopotentials. We use and extend recently developed
techniques to give a rigorous derivation of the asymptotic formula for the ground-state
energy of a dilute gas of N fermions interacting with a short-range, positive
potential of scattering length a. For spin-12 fermions, this is E∼E0+(22m)2πNa,
where E0 is the energy of the noninteracting system and is the density. A similar
formula holds in two dimensions (2D), with a replaced by ln(a2). Obviously this
2D energy is not the expectation value of a density-independent pseudopotential.
author:
- first_name: Élliott
full_name: Lieb, Élliott H
last_name: Lieb
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
- first_name: Jan
full_name: Solovej, Jan P
last_name: Solovej
citation:
ama: Lieb É, Seiringer R, Solovej J. Ground state energy of the low density Fermi
gas. Physical Review A - Atomic, Molecular, and Optical Physics. 2005;71(5).
doi:10.1103/PhysRevA.71.053605
apa: Lieb, É., Seiringer, R., & Solovej, J. (2005). Ground state energy of the
low density Fermi gas. Physical Review A - Atomic, Molecular, and Optical Physics.
American Physical Society. https://doi.org/10.1103/PhysRevA.71.053605
chicago: Lieb, Élliott, Robert Seiringer, and Jan Solovej. “Ground State Energy
of the Low Density Fermi Gas.” Physical Review A - Atomic, Molecular, and Optical
Physics. American Physical Society, 2005. https://doi.org/10.1103/PhysRevA.71.053605.
ieee: É. Lieb, R. Seiringer, and J. Solovej, “Ground state energy of the low density
Fermi gas,” Physical Review A - Atomic, Molecular, and Optical Physics,
vol. 71, no. 5. American Physical Society, 2005.
ista: Lieb É, Seiringer R, Solovej J. 2005. Ground state energy of the low density
Fermi gas. Physical Review A - Atomic, Molecular, and Optical Physics. 71(5).
mla: Lieb, Élliott, et al. “Ground State Energy of the Low Density Fermi Gas.” Physical
Review A - Atomic, Molecular, and Optical Physics, vol. 71, no. 5, American
Physical Society, 2005, doi:10.1103/PhysRevA.71.053605.
short: É. Lieb, R. Seiringer, J. Solovej, Physical Review A - Atomic, Molecular,
and Optical Physics 71 (2005).
date_created: 2018-12-11T11:57:13Z
date_published: 2005-05-01T00:00:00Z
date_updated: 2021-01-12T06:57:01Z
day: '01'
doi: 10.1103/PhysRevA.71.053605
extern: 1
intvolume: ' 71'
issue: '5'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math-ph/0412080
month: '05'
oa: 1
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '4565'
quality_controlled: 0
status: public
title: Ground state energy of the low density Fermi gas
type: journal_article
volume: 71
year: '2005'
...
---
_id: '2427'
abstract:
- lang: eng
text: Intersection graphs of disks and of line segments, respectively, have been
well studied, because of both practical applications and theoretically interesting
properties of these graphs. Despite partial results, the complexity status of
the Clique problem for these two graph classes is still open. Here, we consider
the Clique problem for intersection graphs of ellipses, which, in a sense, interpolate
between disks and line segments, and show that the problem is APX-hard in that
case. Moreover, this holds even if for all ellipses, the ratio of the larger over
the smaller radius is some prescribed number. Furthermore, the reduction immediately
carries over to intersection graphs of triangles. To our knowledge, this is the
first hardness result for the Clique problem in intersection graphs of convex
objects with finite description complexity. We also describe a simple approximation
algorithm for the case of ellipses for which the ratio of radii is bounded.
author:
- first_name: Christoph
full_name: Ambühl, Christoph
last_name: Ambühl
- first_name: Uli
full_name: Uli Wagner
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: Ambühl C, Wagner U. The Clique problem in intersection graphs of ellipses and
triangles. Theory of Computing Systems. 2005;38(3):279-292. doi:10.1007/s00224-005-1141-6
apa: Ambühl, C., & Wagner, U. (2005). The Clique problem in intersection graphs
of ellipses and triangles. Theory of Computing Systems. Springer. https://doi.org/10.1007/s00224-005-1141-6
chicago: Ambühl, Christoph, and Uli Wagner. “The Clique Problem in Intersection
Graphs of Ellipses and Triangles.” Theory of Computing Systems. Springer,
2005. https://doi.org/10.1007/s00224-005-1141-6.
ieee: C. Ambühl and U. Wagner, “The Clique problem in intersection graphs of ellipses
and triangles,” Theory of Computing Systems, vol. 38, no. 3. Springer,
pp. 279–292, 2005.
ista: Ambühl C, Wagner U. 2005. The Clique problem in intersection graphs of ellipses
and triangles. Theory of Computing Systems. 38(3), 279–292.
mla: Ambühl, Christoph, and Uli Wagner. “The Clique Problem in Intersection Graphs
of Ellipses and Triangles.” Theory of Computing Systems, vol. 38, no. 3,
Springer, 2005, pp. 279–92, doi:10.1007/s00224-005-1141-6.
short: C. Ambühl, U. Wagner, Theory of Computing Systems 38 (2005) 279–292.
date_created: 2018-12-11T11:57:36Z
date_published: 2005-05-01T00:00:00Z
date_updated: 2021-01-12T06:57:25Z
day: '01'
doi: 10.1007/s00224-005-1141-6
extern: 1
intvolume: ' 38'
issue: '3'
month: '05'
page: 279 - 292
publication: Theory of Computing Systems
publication_status: published
publisher: Springer
publist_id: '4497'
quality_controlled: 0
status: public
title: The Clique problem in intersection graphs of ellipses and triangles
type: journal_article
volume: 38
year: '2005'
...
---
_id: '2428'
abstract:
- lang: eng
text: We consider an online version of the conflict-free coloring of a set of points
on the line, where each newly inserted point must be assigned a color upon insertion,
and at all times the coloring has to be conflict-free, in the sense that in every
interval I there is a color that appears exactly once in I. We present several
deterministic and randomized algorithms for achieving this goal, and analyze their
performance, that is, the maximum number of colors that they need to use, as a
function of the number n of inserted points. We first show that a natural and
simple (deterministic) approach may perform rather poorly, requiring Ω(√n) colors
in the worst case. We then modify this approach, to obtain an efficient deterministic
algorithm that uses a maximum of Θ(log 2 n) colors. Next, we present two randomized
solutions. The first algorithm requires an expected number of at most O(log 2
n) colors, and produces a coloring which is valid with high probability, and the
second one, which is a variant of our efficient deterministic algorithm, requires
an expected number of at most O(log n log log n) colors but always produces a
valid coloring. We also analyze the performance of the simplest proposed algorithm
when the points are inserted in a random order, and present an incomplete analysis
that indicates that, with high probability, it uses only O(log n) colors. Finally,
we show that in the extension of this problem to two dimensions, where the relevant
ranges are disks, n colors may be required in the worst case. The average-case
behavior for disks, and cases involving other planar ranges, are still open.
author:
- first_name: Amos
full_name: Fiat, Amos
last_name: Fiat
- first_name: Meital
full_name: Levy, Meital B
last_name: Levy
- first_name: Jiří
full_name: Matoušek, Jiří
last_name: Matoušek
- first_name: Elchanan
full_name: Pach, Elchanan M
last_name: Pach
- first_name: Micha
full_name: Sharir, Micha
last_name: Sharir
- first_name: Shakhar
full_name: Smorodinsky, Shakhar
last_name: Smorodinsky
- first_name: Uli
full_name: Uli Wagner
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
- first_name: Emo
full_name: Welzl, Emo
last_name: Welzl
citation:
ama: 'Fiat A, Levy M, Matoušek J, et al. Online conflict-free coloring for intervals.
In: SIAM; 2005:545-554. doi:10.1137/S0097539704446682'
apa: 'Fiat, A., Levy, M., Matoušek, J., Pach, E., Sharir, M., Smorodinsky, S., …
Welzl, E. (2005). Online conflict-free coloring for intervals (pp. 545–554). Presented
at the SODA: Symposium on Discrete Algorithms, SIAM. https://doi.org/10.1137/S0097539704446682'
chicago: Fiat, Amos, Meital Levy, Jiří Matoušek, Elchanan Pach, Micha Sharir, Shakhar
Smorodinsky, Uli Wagner, and Emo Welzl. “Online Conflict-Free Coloring for Intervals,”
545–54. SIAM, 2005. https://doi.org/10.1137/S0097539704446682.
ieee: 'A. Fiat et al., “Online conflict-free coloring for intervals,” presented
at the SODA: Symposium on Discrete Algorithms, 2005, pp. 545–554.'
ista: 'Fiat A, Levy M, Matoušek J, Pach E, Sharir M, Smorodinsky S, Wagner U, Welzl
E. 2005. Online conflict-free coloring for intervals. SODA: Symposium on Discrete
Algorithms, 545–554.'
mla: Fiat, Amos, et al. Online Conflict-Free Coloring for Intervals. SIAM,
2005, pp. 545–54, doi:10.1137/S0097539704446682.
short: A. Fiat, M. Levy, J. Matoušek, E. Pach, M. Sharir, S. Smorodinsky, U. Wagner,
E. Welzl, in:, SIAM, 2005, pp. 545–554.
conference:
name: 'SODA: Symposium on Discrete Algorithms'
date_created: 2018-12-11T11:57:36Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:57:25Z
day: '01'
doi: 10.1137/S0097539704446682
extern: 1
month: '01'
page: 545 - 554
publication_status: published
publisher: SIAM
publist_id: '4496'
quality_controlled: 0
status: public
title: Online conflict-free coloring for intervals
type: conference
year: '2005'
...
---
_id: '2455'
abstract:
- lang: eng
text: Local accumulation of the plant growth regulator auxin mediates pattern formation
in Arabidopsis roots and influences outgrowth and development of lateral root-
and shoot-derived primordia. However, it has remained unclear how auxin can simultaneously
regulate patterning and organ outgrowth and how its distribution is stabilized
in a primordium-specif ic manner. Here we show that five PIN genes collectively
control auxin distribution to regulate cell division and cell expansion in the
primary root. Furthermore, the joint action of these genes has an important role
in pattern formation by focusing the auxin maximum and restricting the expression
domain of PLETHORA (PLT) genes, major determinants for root stem cell specification.
In turn, PLT genes are required for PIN gene transcription to stabilize the auxin
maximum at the distal root tip. Our data reveal an interaction network of auxin
transport facilitators and root fate determinants that control patterning and
growth of the root primordium.
author:
- first_name: Ikram
full_name: Billou, Ikram
last_name: Billou
- first_name: Jian
full_name: Xu, Jian
last_name: Xu
- first_name: Marjolein
full_name: Wildwater, Marjolein
last_name: Wildwater
- first_name: Viola
full_name: Willemsen, Viola
last_name: Willemsen
- first_name: Ivan
full_name: Paponov, Ivan A
last_name: Paponov
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Renze
full_name: Heldstra, Renze
last_name: Heldstra
- first_name: Mitsuhiro
full_name: Aida, Mitsuhiro
last_name: Aida
- first_name: Klaus
full_name: Palme, Klaus J
last_name: Palme
- first_name: Ben
full_name: Scheres, Ben
last_name: Scheres
citation:
ama: Billou I, Xu J, Wildwater M, et al. The PIN auxin efflux facilitator network
controls growth and patterning in Arabidopsis roots. Nature. 2005;433(7021):39-44.
doi:10.1038/nature03184
apa: Billou, I., Xu, J., Wildwater, M., Willemsen, V., Paponov, I., Friml, J., …
Scheres, B. (2005). The PIN auxin efflux facilitator network controls growth and
patterning in Arabidopsis roots. Nature. Nature Publishing Group. https://doi.org/10.1038/nature03184
chicago: Billou, Ikram, Jian Xu, Marjolein Wildwater, Viola Willemsen, Ivan Paponov,
Jiří Friml, Renze Heldstra, Mitsuhiro Aida, Klaus Palme, and Ben Scheres. “The
PIN Auxin Efflux Facilitator Network Controls Growth and Patterning in Arabidopsis
Roots.” Nature. Nature Publishing Group, 2005. https://doi.org/10.1038/nature03184.
ieee: I. Billou et al., “The PIN auxin efflux facilitator network controls
growth and patterning in Arabidopsis roots,” Nature, vol. 433, no. 7021.
Nature Publishing Group, pp. 39–44, 2005.
ista: Billou I, Xu J, Wildwater M, Willemsen V, Paponov I, Friml J, Heldstra R,
Aida M, Palme K, Scheres B. 2005. The PIN auxin efflux facilitator network controls
growth and patterning in Arabidopsis roots. Nature. 433(7021), 39–44.
mla: Billou, Ikram, et al. “The PIN Auxin Efflux Facilitator Network Controls Growth
and Patterning in Arabidopsis Roots.” Nature, vol. 433, no. 7021, Nature
Publishing Group, 2005, pp. 39–44, doi:10.1038/nature03184.
short: I. Billou, J. Xu, M. Wildwater, V. Willemsen, I. Paponov, J. Friml, R. Heldstra,
M. Aida, K. Palme, B. Scheres, Nature 433 (2005) 39–44.
date_created: 2018-12-11T11:57:46Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:57:35Z
day: '01'
doi: 10.1038/nature03184
extern: 1
intvolume: ' 433'
issue: '7021'
month: '01'
page: 39 - 44
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '4448'
quality_controlled: 0
status: public
title: The PIN auxin efflux facilitator network controls growth and patterning in
Arabidopsis roots
type: journal_article
volume: 433
year: '2005'
...
---
_id: '2463'
author:
- first_name: J
full_name: Dubová, J
last_name: Dubová
- first_name: Jan
full_name: Hejátko, Jan
last_name: Hejátko
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: 'Dubová J, Hejátko J, Friml J. Reproduction, plants. In: Meyers R, ed. Encyclopedia
of Molecular Cell Biology and Molecular Medicine. Vol 12. Wiley-Blackwell;
2005:249-295. doi:10.1002/3527600906'
apa: Dubová, J., Hejátko, J., & Friml, J. (2005). Reproduction, plants. In R.
Meyers (Ed.), Encyclopedia of Molecular Cell Biology and Molecular Medicine
(Vol. 12, pp. 249–295). Wiley-Blackwell. https://doi.org/10.1002/3527600906
chicago: Dubová, J, Jan Hejátko, and Jiří Friml. “Reproduction, Plants.” In Encyclopedia
of Molecular Cell Biology and Molecular Medicine, edited by Robert Meyers,
12:249–95. Wiley-Blackwell, 2005. https://doi.org/10.1002/3527600906.
ieee: J. Dubová, J. Hejátko, and J. Friml, “Reproduction, plants,” in Encyclopedia
of Molecular Cell Biology and Molecular Medicine, vol. 12, R. Meyers, Ed.
Wiley-Blackwell, 2005, pp. 249–295.
ista: 'Dubová J, Hejátko J, Friml J. 2005.Reproduction, plants. In: Encyclopedia
of Molecular Cell Biology and Molecular Medicine. vol. 12, 249–295.'
mla: Dubová, J., et al. “Reproduction, Plants.” Encyclopedia of Molecular Cell
Biology and Molecular Medicine, edited by Robert Meyers, vol. 12, Wiley-Blackwell,
2005, pp. 249–95, doi:10.1002/3527600906.
short: J. Dubová, J. Hejátko, J. Friml, in:, R. Meyers (Ed.), Encyclopedia of Molecular
Cell Biology and Molecular Medicine, Wiley-Blackwell, 2005, pp. 249–295.
date_created: 2018-12-11T11:57:48Z
date_published: 2005-10-28T00:00:00Z
date_updated: 2021-01-12T06:57:38Z
day: '28'
doi: 10.1002/3527600906
editor:
- first_name: Robert
full_name: Meyers, Robert A
last_name: Meyers
extern: 1
intvolume: ' 12'
month: '10'
page: 249 - 295
publication: Encyclopedia of Molecular Cell Biology and Molecular Medicine
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4440'
quality_controlled: 0
status: public
title: Reproduction, plants
type: book_chapter
volume: 12
year: '2005'
...
---
_id: '2464'
alternative_title:
- Annual Plant Reviews
author:
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Justyna
full_name: Wiśniewska, Justyna
last_name: Wiśniewska
citation:
ama: 'Friml J, Wiśniewska J. Auxin as an intercellular signal. In: Fleming A, ed.
Intercellular Communication in Plants. Vol 16. Wiley-Blackwell; 2005.'
apa: Friml, J., & Wiśniewska, J. (2005). Auxin as an intercellular signal. In
A. Fleming (Ed.), Intercellular Communication in Plants (Vol. 16). Wiley-Blackwell.
chicago: Friml, Jiří, and Justyna Wiśniewska. “Auxin as an Intercellular Signal.”
In Intercellular Communication in Plants, edited by Andrew Fleming, Vol.
16. Wiley-Blackwell, 2005.
ieee: J. Friml and J. Wiśniewska, “Auxin as an intercellular signal,” in Intercellular
Communication in Plants, vol. 16, A. Fleming, Ed. Wiley-Blackwell, 2005.
ista: 'Friml J, Wiśniewska J. 2005.Auxin as an intercellular signal. In: Intercellular
Communication in Plants. Annual Plant Reviews, vol. 16.'
mla: Friml, Jiří, and Justyna Wiśniewska. “Auxin as an Intercellular Signal.” Intercellular
Communication in Plants, edited by Andrew Fleming, vol. 16, Wiley-Blackwell,
2005.
short: J. Friml, J. Wiśniewska, in:, A. Fleming (Ed.), Intercellular Communication
in Plants, Wiley-Blackwell, 2005.
date_created: 2018-12-11T11:57:49Z
date_published: 2005-01-13T00:00:00Z
date_updated: 2021-01-12T06:57:38Z
day: '13'
editor:
- first_name: Andrew
full_name: Fleming, Andrew J.
last_name: Fleming
extern: 1
intvolume: ' 16'
month: '01'
publication: Intercellular Communication in Plants
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4439'
quality_controlled: 0
status: public
title: Auxin as an intercellular signal
type: book_chapter
volume: 16
year: '2005'
...
---
_id: '1740'
abstract:
- lang: eng
text: 'A systematic study of the morphology of self-organized islands in the InAs/GaAs(0
0 1) and Ge/Si(0 0 1) systems is presented, based on high-resolution scanning
tunneling microscopy measurements. We demonstrate that in both cases two main
island families coexist: smaller pyramids bound by one type of shallow facets
and larger multifaceted domes. Their structure and facet orientation are precisely
determined, thus solving a highly debated argument in the case of InAs/GaAs(0
0 1). The comparison between the two material systems reveals the existence of
striking similarities that extend even to the nature of island precursors and
to the islands that form when depositing InGaAs or GeSi alloys. The implications
of these observations on a possible universal description of the Stranski-Krastanow
growth mode are discussed with respect to recent theoretical results.'
author:
- first_name: Giovanni
full_name: Costantini, Giovanni
last_name: Costantini
- first_name: Armando
full_name: Rastelli, Armando
last_name: Rastelli
- first_name: Carlos
full_name: Manzano, Carlos
last_name: Manzano
- first_name: P
full_name: Acosta-Diaz, P
last_name: Acosta Diaz
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Rudeeson
full_name: Songmuang, Rudeeson
last_name: Songmuang
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
- first_name: Hans
full_name: Von Känel, Hans
last_name: Von Känel
- first_name: Klaus
full_name: Kern, Klaus
last_name: Kern
citation:
ama: Costantini G, Rastelli A, Manzano C, et al. Pyramids and domes in the InAs/GaAs
(0 0 1) and Ge/Si (0 0 1) systems. Journal of Crystal Growth. 2005;278(1-4):38-45.
doi:10.1016/j.jcrysgro.2004.12.047
apa: Costantini, G., Rastelli, A., Manzano, C., Acosta Diaz, P., Katsaros, G., Songmuang,
R., … Kern, K. (2005). Pyramids and domes in the InAs/GaAs (0 0 1) and Ge/Si (0
0 1) systems. Journal of Crystal Growth. Elsevier. https://doi.org/10.1016/j.jcrysgro.2004.12.047
chicago: Costantini, Giovanni, Armando Rastelli, Carlos Manzano, P Acosta Diaz,
Georgios Katsaros, Rudeeson Songmuang, Oliver Schmidt, Hans Von Känel, and Klaus
Kern. “Pyramids and Domes in the InAs/GaAs (0 0 1) and Ge/Si (0 0 1) Systems.”
Journal of Crystal Growth. Elsevier, 2005. https://doi.org/10.1016/j.jcrysgro.2004.12.047.
ieee: G. Costantini et al., “Pyramids and domes in the InAs/GaAs (0 0 1)
and Ge/Si (0 0 1) systems,” Journal of Crystal Growth, vol. 278, no. 1–4.
Elsevier, pp. 38–45, 2005.
ista: Costantini G, Rastelli A, Manzano C, Acosta Diaz P, Katsaros G, Songmuang
R, Schmidt O, Von Känel H, Kern K. 2005. Pyramids and domes in the InAs/GaAs (0
0 1) and Ge/Si (0 0 1) systems. Journal of Crystal Growth. 278(1–4), 38–45.
mla: Costantini, Giovanni, et al. “Pyramids and Domes in the InAs/GaAs (0 0 1) and
Ge/Si (0 0 1) Systems.” Journal of Crystal Growth, vol. 278, no. 1–4, Elsevier,
2005, pp. 38–45, doi:10.1016/j.jcrysgro.2004.12.047.
short: G. Costantini, A. Rastelli, C. Manzano, P. Acosta Diaz, G. Katsaros, R. Songmuang,
O. Schmidt, H. Von Känel, K. Kern, Journal of Crystal Growth 278 (2005) 38–45.
date_created: 2018-12-11T11:53:45Z
date_published: 2005-05-01T00:00:00Z
date_updated: 2021-01-12T06:52:54Z
day: '01'
doi: 10.1016/j.jcrysgro.2004.12.047
extern: 1
intvolume: ' 278'
issue: 1-4
month: '05'
page: 38 - 45
publication: Journal of Crystal Growth
publication_status: published
publisher: Elsevier
publist_id: '5384'
quality_controlled: 0
status: public
title: Pyramids and domes in the InAs/GaAs (0 0 1) and Ge/Si (0 0 1) systems
type: journal_article
volume: 278
year: '2005'
...
---
_id: '1741'
abstract:
- lang: eng
text: SiGe islands move laterally on a Si(001) substrate during in situ postgrowth
annealing. This surprising behavior is revealed by an analysis of the substrate
surface morphology after island removal using wet chemical etching. We explain
the island motion by asymmetric surface-mediated alloying. Material leaves one
side of the island by surface diffusion, and mixes with additional Si from the
surrounding surface as it redeposits on the other side. Thus the island moves
laterally while becoming larger and more dilute.
acknowledgement: The work was supported by the BMBF (03N8711)
author:
- first_name: Ulrich
full_name: Denker, Ulrich
last_name: Denker
- first_name: Armando
full_name: Rastelli, Armando
last_name: Rastelli
- first_name: Mathieu
full_name: Stoffel, Mathieu
last_name: Stoffel
- first_name: Jerry
full_name: Tersoff, Jerry
last_name: Tersoff
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Giovanni
full_name: Costantini, Giovanni
last_name: Costantini
- first_name: Klaus
full_name: Kern, Klaus
last_name: Kern
- first_name: Neng
full_name: Jin-Phillipp, Neng Y
last_name: Jin Phillipp
- first_name: David
full_name: Jesson, David E
last_name: Jesson
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
citation:
ama: Denker U, Rastelli A, Stoffel M, et al. Lateral motion of SiGe islands driven
by surface-mediated alloying. Physical Review Letters. 2005;94(21). doi:10.1103/PhysRevLett.94.216103
apa: Denker, U., Rastelli, A., Stoffel, M., Tersoff, J., Katsaros, G., Costantini,
G., … Schmidt, O. (2005). Lateral motion of SiGe islands driven by surface-mediated
alloying. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.94.216103
chicago: Denker, Ulrich, Armando Rastelli, Mathieu Stoffel, Jerry Tersoff, Georgios
Katsaros, Giovanni Costantini, Klaus Kern, Neng Jin Phillipp, David Jesson, and
Oliver Schmidt. “Lateral Motion of SiGe Islands Driven by Surface-Mediated Alloying.”
Physical Review Letters. American Physical Society, 2005. https://doi.org/10.1103/PhysRevLett.94.216103.
ieee: U. Denker et al., “Lateral motion of SiGe islands driven by surface-mediated
alloying,” Physical Review Letters, vol. 94, no. 21. American Physical
Society, 2005.
ista: Denker U, Rastelli A, Stoffel M, Tersoff J, Katsaros G, Costantini G, Kern
K, Jin Phillipp N, Jesson D, Schmidt O. 2005. Lateral motion of SiGe islands driven
by surface-mediated alloying. Physical Review Letters. 94(21).
mla: Denker, Ulrich, et al. “Lateral Motion of SiGe Islands Driven by Surface-Mediated
Alloying.” Physical Review Letters, vol. 94, no. 21, American Physical
Society, 2005, doi:10.1103/PhysRevLett.94.216103.
short: U. Denker, A. Rastelli, M. Stoffel, J. Tersoff, G. Katsaros, G. Costantini,
K. Kern, N. Jin Phillipp, D. Jesson, O. Schmidt, Physical Review Letters 94 (2005).
date_created: 2018-12-11T11:53:46Z
date_published: 2005-06-03T00:00:00Z
date_updated: 2021-01-12T06:52:54Z
day: '03'
doi: 10.1103/PhysRevLett.94.216103
extern: 1
intvolume: ' 94'
issue: '21'
month: '06'
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5383'
quality_controlled: 0
status: public
title: Lateral motion of SiGe islands driven by surface-mediated alloying
type: journal_article
volume: 94
year: '2005'
...
---
_id: '1742'
abstract:
- lang: eng
text: The effects of substrate temperature, growth rate, and postgrowth annealing
on the composition of Ge islands grown on Si(001) were investigated with a combination
of selective wet chemical etching and atomic force microscopy. A simple kinetic
model comprising only surface diffusion processes can explain all the experimentally
observed compositional profiles for pyramid and dome islands grown in the 560-620°C
range. From this model three-dimensional compositional maps were extracted. By
performing annealing experiments a change in the composition of the domes was
observed. This could be explained as the result of the islands' movement induced
by alloying-driven energy minimization. Also in this case kinetically hindered
bulk diffusion processes are not needed to explain the experimental observations.
acknowledgement: G. K. acknowledges the financial support of DAAD (Deutscher Akademischer
Austausch Dienst)
author:
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Giovanni
full_name: Costantini, Giovanni
last_name: Costantini
- first_name: Mathieu
full_name: Stoffel, Mathieu
last_name: Stoffel
- first_name: Rubén
full_name: Esteban, Rubén
last_name: Esteban
- first_name: Alexander
full_name: Bittner, Alexander M
last_name: Bittner
- first_name: Armando
full_name: Rastelli, Armando
last_name: Rastelli
- first_name: Ulrich
full_name: Denker, Ulrich
last_name: Denker
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
- first_name: Klaus
full_name: Kern, Klaus
last_name: Kern
citation:
ama: Katsaros G, Costantini G, Stoffel M, et al. Kinetic origin of island intermixing
during the growth of Ge on Si (001). Physical Review B - Condensed Matter and
Materials Physics. 2005;72(19). doi:10.1103/PhysRevB.72.195320
apa: Katsaros, G., Costantini, G., Stoffel, M., Esteban, R., Bittner, A., Rastelli,
A., … Kern, K. (2005). Kinetic origin of island intermixing during the growth
of Ge on Si (001). Physical Review B - Condensed Matter and Materials Physics.
American Physical Society. https://doi.org/10.1103/PhysRevB.72.195320
chicago: Katsaros, Georgios, Giovanni Costantini, Mathieu Stoffel, Rubén Esteban,
Alexander Bittner, Armando Rastelli, Ulrich Denker, Oliver Schmidt, and Klaus
Kern. “Kinetic Origin of Island Intermixing during the Growth of Ge on Si (001).”
Physical Review B - Condensed Matter and Materials Physics. American Physical
Society, 2005. https://doi.org/10.1103/PhysRevB.72.195320.
ieee: G. Katsaros et al., “Kinetic origin of island intermixing during the
growth of Ge on Si (001),” Physical Review B - Condensed Matter and Materials
Physics, vol. 72, no. 19. American Physical Society, 2005.
ista: Katsaros G, Costantini G, Stoffel M, Esteban R, Bittner A, Rastelli A, Denker
U, Schmidt O, Kern K. 2005. Kinetic origin of island intermixing during the growth
of Ge on Si (001). Physical Review B - Condensed Matter and Materials Physics.
72(19).
mla: Katsaros, Georgios, et al. “Kinetic Origin of Island Intermixing during the
Growth of Ge on Si (001).” Physical Review B - Condensed Matter and Materials
Physics, vol. 72, no. 19, American Physical Society, 2005, doi:10.1103/PhysRevB.72.195320.
short: G. Katsaros, G. Costantini, M. Stoffel, R. Esteban, A. Bittner, A. Rastelli,
U. Denker, O. Schmidt, K. Kern, Physical Review B - Condensed Matter and Materials
Physics 72 (2005).
date_created: 2018-12-11T11:53:46Z
date_published: 2005-11-15T00:00:00Z
date_updated: 2021-01-12T06:52:55Z
day: '15'
doi: 10.1103/PhysRevB.72.195320
extern: 1
intvolume: ' 72'
issue: '19'
month: '11'
publication: Physical Review B - Condensed Matter and Materials Physics
publication_status: published
publisher: American Physical Society
publist_id: '5382'
quality_controlled: 0
status: public
title: Kinetic origin of island intermixing during the growth of Ge on Si (001)
type: journal_article
volume: 72
year: '2005'
...
---
_id: '1743'
abstract:
- lang: eng
text: Laterally aligned multilayer GeSiSi islands grown on a patterned Si (001)
substrate are disclosed by selective etching of Si in a KOH solution. This procedure
allows us to visualize the vertical alignment of the islands in a three-dimensional
perspective. Our technique reveals that partly coalesced double islands in the
initial layer do not merge together, but instead gradually reproduce into well-separated
double islands in upper layers. We attribute this effect to very thin spacer layers,
which efficiently transfer the strain modulation of each island through the spacer
layer to the surface. The etching rate of Si is reduced in tensile strained regions,
which helps to preserve sufficient Si between the stacked islands to form a periodic
array of freestanding and vertically modulated heterostructure pillars.
acknowledgement: This work was supported by the BMBF (03N8711) and the EU NOE SANDiE
author:
- first_name: Zheyang
full_name: Zhong, Zheyang
last_name: Zhong
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Mathieu
full_name: Stoffel, Mathieu
last_name: Stoffel
- first_name: Giovanni
full_name: Costantini, Giovanni
last_name: Costantini
- first_name: Klaus
full_name: Kern, Klaus
last_name: Kern
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
- first_name: Neng
full_name: Jin-Phillipp, Neng Y
last_name: Jin Phillipp
- first_name: Günther
full_name: Bauer, Günther
last_name: Bauer
citation:
ama: Zhong Z, Katsaros G, Stoffel M, et al. Periodic pillar structures by Si etching
of multilayer GeSi/Si islands. Applied Physics Letters. 2005;87(26):1-3.
doi:10.1063/1.2150278
apa: Zhong, Z., Katsaros, G., Stoffel, M., Costantini, G., Kern, K., Schmidt, O.,
… Bauer, G. (2005). Periodic pillar structures by Si etching of multilayer GeSi/Si
islands. Applied Physics Letters. American Institute of Physics. https://doi.org/10.1063/1.2150278
chicago: Zhong, Zheyang, Georgios Katsaros, Mathieu Stoffel, Giovanni Costantini,
Klaus Kern, Oliver Schmidt, Neng Jin Phillipp, and Günther Bauer. “Periodic Pillar
Structures by Si Etching of Multilayer GeSi/Si Islands.” Applied Physics Letters.
American Institute of Physics, 2005. https://doi.org/10.1063/1.2150278.
ieee: Z. Zhong et al., “Periodic pillar structures by Si etching of multilayer
GeSi/Si islands,” Applied Physics Letters, vol. 87, no. 26. American Institute
of Physics, pp. 1–3, 2005.
ista: Zhong Z, Katsaros G, Stoffel M, Costantini G, Kern K, Schmidt O, Jin Phillipp
N, Bauer G. 2005. Periodic pillar structures by Si etching of multilayer GeSi/Si
islands. Applied Physics Letters. 87(26), 1–3.
mla: Zhong, Zheyang, et al. “Periodic Pillar Structures by Si Etching of Multilayer
GeSi/Si Islands.” Applied Physics Letters, vol. 87, no. 26, American Institute
of Physics, 2005, pp. 1–3, doi:10.1063/1.2150278.
short: Z. Zhong, G. Katsaros, M. Stoffel, G. Costantini, K. Kern, O. Schmidt, N.
Jin Phillipp, G. Bauer, Applied Physics Letters 87 (2005) 1–3.
date_created: 2018-12-11T11:53:46Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:52:55Z
day: '01'
doi: 10.1063/1.2150278
extern: 1
intvolume: ' 87'
issue: '26'
month: '01'
page: 1 - 3
publication: Applied Physics Letters
publication_status: published
publisher: American Institute of Physics
publist_id: '5381'
quality_controlled: 0
status: public
title: Periodic pillar structures by Si etching of multilayer GeSi/Si islands
type: journal_article
volume: 87
year: '2005'
...
---
_id: '1744'
abstract:
- lang: eng
text: This paper presents optical duobinary and dicode signalling, as alternatives
to the binary format, in order to improve the transmission performance in the
presense of non-linear effects in a dense wavelength division multiplex (WDM)
optical system. Duobinary signalling is applied to an optical system to explore
the reduction of stimulated Brillouin scattering (SBS) effects. Duobinary signalling
suppresses the SBS effects, and an eye-opening improvement of 0.25 to 1.2 dB is
achieved relative to binary transmission over a range of input power levels. An
experimental study demonstrates that duobinary modulation suppresses the four
wave mixing (FWM) products of a dense WDM system by a maximum of 3 dB. The suppression
is maintained over a range of channel spacings. An investigation of the impact
of fibre dispersion on FWM products under binary, duobinary and dicode modulation
in a dense WDM system is then performed, with interchannel spacing and optical
power variation. This leads to the development of a set of guidelines for the
application areas, in which it is appropriate to use duobinary or dicode modulation
in WDM systems as a means of mitigating the impact of FWM.
acknowledgement: IET
author:
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Izzat
full_name: Darwazeh, Izzat Z
last_name: Darwazeh
- first_name: Phil
full_name: Lane, Phil M
last_name: Lane
citation:
ama: Katsaros G, Darwazeh I, Lane P. Non linear transmission effects in duobinary
and dicode optical systems. IEE Proceedings - Optoelectronics. 2005;152(6):344-352.
doi:10.1049/ip-opt:20045067
apa: Katsaros, G., Darwazeh, I., & Lane, P. (2005). Non linear transmission
effects in duobinary and dicode optical systems. IEE Proceedings - Optoelectronics.
Institute of Electrical Engineers. https://doi.org/10.1049/ip-opt:20045067
chicago: Katsaros, Georgios, Izzat Darwazeh, and Phil Lane. “Non Linear Transmission
Effects in Duobinary and Dicode Optical Systems.” IEE Proceedings - Optoelectronics.
Institute of Electrical Engineers, 2005. https://doi.org/10.1049/ip-opt:20045067.
ieee: G. Katsaros, I. Darwazeh, and P. Lane, “Non linear transmission effects in
duobinary and dicode optical systems,” IEE Proceedings - Optoelectronics,
vol. 152, no. 6. Institute of Electrical Engineers, pp. 344–352, 2005.
ista: Katsaros G, Darwazeh I, Lane P. 2005. Non linear transmission effects in duobinary
and dicode optical systems. IEE Proceedings - Optoelectronics. 152(6), 344–352.
mla: Katsaros, Georgios, et al. “Non Linear Transmission Effects in Duobinary and
Dicode Optical Systems.” IEE Proceedings - Optoelectronics, vol. 152, no.
6, Institute of Electrical Engineers, 2005, pp. 344–52, doi:10.1049/ip-opt:20045067.
short: G. Katsaros, I. Darwazeh, P. Lane, IEE Proceedings - Optoelectronics 152
(2005) 344–352.
date_created: 2018-12-11T11:53:46Z
date_published: 2005-12-01T00:00:00Z
date_updated: 2021-01-12T06:52:55Z
day: '01'
doi: 10.1049/ip-opt:20045067
extern: 1
intvolume: ' 152'
issue: '6'
month: '12'
page: 344 - 352
publication: IEE Proceedings - Optoelectronics
publication_status: published
publisher: Institute of Electrical Engineers
publist_id: '5380'
quality_controlled: 0
status: public
title: Non linear transmission effects in duobinary and dicode optical systems
type: journal_article
volume: 152
year: '2005'
...
---
_id: '17715'
abstract:
- lang: eng
text: At redshifts beyond z>6, as the mean fraction of neutral hydrogen x_HI in
the intergalactic medium (IGM) increases, the line flux of Lyman alpha (Lya) emitters
can be significantly suppressed, which can result in a decrease in the observed
number of emitters at a given Lya flux. However, cosmological HII regions surrounding
the Lya emitting galaxies alleviate these effects. We use simple models of the
Lya line suppression that incorporate the presence of HII regions to predict the
overall effect of the Lya absorption on the Lya luminosity function. We find,
in agreement with other recent studies, that unless ionizing sources are unusually
strongly clustered, a fully neutral IGM may be inconsistent with the large abundance
of confirmed z=6.5 Lya emitters. However, the presence of local HII regions prohibits
placing a tight constraint on the mean neutral fraction. We find x_HI < 0.25;
the presence of strong winds and/or the clustering of ionizing sources would further
weaken this constraint. We conclude that the evolution of the Lya LF is consistent
with reionization occurring near this redshift. Finally, we suggest that a measurement
of observed Lya line width as a function of the Lya luminosity, in a future, larger
sample of Lya emitters, may serve as a robust diagnostic of the neutral fraction
in the IGM.
article_processing_charge: No
article_type: original
author:
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
- first_name: Renyue
full_name: Cen, Renyue
last_name: Cen
citation:
ama: Haiman Z, Cen R. Constraining reionization with the evolution of the luminosity
function of Lyα emitting galaxies. The Astrophysical Journal. 2005;623(2):627-631.
doi:10.1086/428645
apa: Haiman, Z., & Cen, R. (2005). Constraining reionization with the evolution
of the luminosity function of Lyα emitting galaxies. The Astrophysical Journal.
American Astronomical Society. https://doi.org/10.1086/428645
chicago: Haiman, Zoltán, and Renyue Cen. “Constraining Reionization with the Evolution
of the Luminosity Function of Lyα Emitting Galaxies.” The Astrophysical Journal.
American Astronomical Society, 2005. https://doi.org/10.1086/428645.
ieee: Z. Haiman and R. Cen, “Constraining reionization with the evolution of the
luminosity function of Lyα emitting galaxies,” The Astrophysical Journal,
vol. 623, no. 2. American Astronomical Society, pp. 627–631, 2005.
ista: Haiman Z, Cen R. 2005. Constraining reionization with the evolution of the
luminosity function of Lyα emitting galaxies. The Astrophysical Journal. 623(2),
627–631.
mla: Haiman, Zoltán, and Renyue Cen. “Constraining Reionization with the Evolution
of the Luminosity Function of Lyα Emitting Galaxies.” The Astrophysical Journal,
vol. 623, no. 2, American Astronomical Society, 2005, pp. 627–31, doi:10.1086/428645.
short: Z. Haiman, R. Cen, The Astrophysical Journal 623 (2005) 627–631.
date_created: 2024-09-06T08:59:08Z
date_published: 2005-04-20T00:00:00Z
date_updated: 2024-09-25T12:55:58Z
day: '20'
doi: 10.1086/428645
extern: '1'
intvolume: ' 623'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1086/428645
month: '04'
oa: 1
oa_version: Published Version
page: 627-631
publication: The Astrophysical Journal
publication_identifier:
issn:
- 0004-637X
- 1538-4357
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Constraining reionization with the evolution of the luminosity function of
Lyα emitting galaxies
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 623
year: '2005'
...
---
_id: '17720'
abstract:
- lang: eng
text: We revisit the possibility of detecting an extrasolar planet around a background
star as it crosses the fold caustic of a foreground binary lens. During such an
event, the planet's flux can be magnified by a factor of ~100 or more. The detectability
of the planet depends strongly on the orientation of its orbit relative to the
caustic. If the source star is inside the intercaustic region, detecting the caustic-crossing
planet is difficult against the magnified flux of its parent star. In the more
favorable configuration, when the star is outside the intercaustic region when
the planet crosses the caustic, a close-in Jupiter-like planet around a Sun-like
star at a distance of 8 kpc is detectable in 8 minute integrations with a 10 m
telescope at maximal signal-to-noise ratio (S/N) ~15 for phase angle ϕ ~ 10°.
In this example, we find further that the presence of methane, at its measured
abundance in Jupiter, and/or water, sodium, and potassium, at the abundances expected
in theoretical atmosphere models of close-in Jupiters, could be inferred from
a nondetection of the planet in strong broad absorption bands at 0.6-1.4 μm caused
by these compounds, accompanied by a S/N ~ 10 detection in adjacent bands. We
conclude that future generations of large telescopes might be able to probe the
composition of the atmospheres of distant extrasolar planets.
article_processing_charge: No
article_type: original
author:
- first_name: David S.
full_name: Spiegel, David S.
last_name: Spiegel
- first_name: Michel
full_name: Zamojski, Michel
last_name: Zamojski
- first_name: Alan
full_name: Gersch, Alan
last_name: Gersch
- first_name: Jennifer
full_name: Donovan, Jennifer
last_name: Donovan
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
citation:
ama: Spiegel DS, Zamojski M, Gersch A, Donovan J, Haiman Z. Can we probe the atmospheric
composition of an extrasolar planet from its reflection spectrum in a high‐magnification
microlensing event? The Astrophysical Journal. 2005;628(1):478-486. doi:10.1086/430696
apa: Spiegel, D. S., Zamojski, M., Gersch, A., Donovan, J., & Haiman, Z. (2005).
Can we probe the atmospheric composition of an extrasolar planet from its reflection
spectrum in a high‐magnification microlensing event? The Astrophysical Journal.
American Astronomical Society. https://doi.org/10.1086/430696
chicago: Spiegel, David S., Michel Zamojski, Alan Gersch, Jennifer Donovan, and
Zoltán Haiman. “Can We Probe the Atmospheric Composition of an Extrasolar Planet
from Its Reflection Spectrum in a High‐magnification Microlensing Event?” The
Astrophysical Journal. American Astronomical Society, 2005. https://doi.org/10.1086/430696.
ieee: D. S. Spiegel, M. Zamojski, A. Gersch, J. Donovan, and Z. Haiman, “Can we
probe the atmospheric composition of an extrasolar planet from its reflection
spectrum in a high‐magnification microlensing event?,” The Astrophysical Journal,
vol. 628, no. 1. American Astronomical Society, pp. 478–486, 2005.
ista: Spiegel DS, Zamojski M, Gersch A, Donovan J, Haiman Z. 2005. Can we probe
the atmospheric composition of an extrasolar planet from its reflection spectrum
in a high‐magnification microlensing event? The Astrophysical Journal. 628(1),
478–486.
mla: Spiegel, David S., et al. “Can We Probe the Atmospheric Composition of an Extrasolar
Planet from Its Reflection Spectrum in a High‐magnification Microlensing Event?”
The Astrophysical Journal, vol. 628, no. 1, American Astronomical Society,
2005, pp. 478–86, doi:10.1086/430696.
short: D.S. Spiegel, M. Zamojski, A. Gersch, J. Donovan, Z. Haiman, The Astrophysical
Journal 628 (2005) 478–486.
date_created: 2024-09-06T09:05:00Z
date_published: 2005-07-20T00:00:00Z
date_updated: 2024-09-25T13:51:34Z
day: '20'
doi: 10.1086/430696
extern: '1'
intvolume: ' 628'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1086/430696
month: '07'
oa: 1
oa_version: Published Version
page: 478-486
publication: The Astrophysical Journal
publication_identifier:
issn:
- 0004-637X
- 1538-4357
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Can we probe the atmospheric composition of an extrasolar planet from its reflection
spectrum in a high‐magnification microlensing event?
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 628
year: '2005'
...
---
_id: '17731'
abstract:
- lang: eng
text: In cosmological structure formation models, massive non-linear objects in
the process of formation, such as galaxy clusters, are surrounded by large-scale
shocks at or around the expected virial radius. Direct observational evidence
for such virial shocks is currently lacking, but we show here that their presence
can be inferred from future, high resolution, high-sensitivity observations of
the Sunyaev-Zel'dovich (SZ) effect in galaxy clusters. We study the detectability
of virial shocks in mock SZ maps, using simple models of cluster structure (gas
density and temperature distributions) and noise (background and foreground galaxy
clusters projected along the line of sight, as well as the cosmic microwave background
anisotropies). We find that at an angular resolution of 2'' and sensitivity of
10 micro K, expected to be reached at ~ 100 GHz frequencies in a ~ 20 hr integration
with the forthcoming ALMA instrument, virial shocks associated with massive M
~ 10^15 M_Sun clusters will stand out from the noise, and can be detected at high
significance. More generally, our results imply that the projected SZ surface
brightness profile in future, high-resolution experiments will provide sensitive
constraints on the density profile of cluster gas.
article_processing_charge: No
article_type: original
author:
- first_name: Bence
full_name: Kocsis, Bence
last_name: Kocsis
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
- first_name: Zsolt
full_name: Frei, Zsolt
last_name: Frei
citation:
ama: Kocsis B, Haiman Z, Frei Z. Can virialization shocks be detected around galaxy
clusters through the Sunyaev‐Zel’dovich effect? The Astrophysical Journal.
2005;623(2):632-649. doi:10.1086/427975
apa: Kocsis, B., Haiman, Z., & Frei, Z. (2005). Can virialization shocks be
detected around galaxy clusters through the Sunyaev‐Zel’dovich effect? The
Astrophysical Journal. American Astronomical Society. https://doi.org/10.1086/427975
chicago: Kocsis, Bence, Zoltán Haiman, and Zsolt Frei. “Can Virialization Shocks
Be Detected around Galaxy Clusters through the Sunyaev‐Zel’dovich Effect?” The
Astrophysical Journal. American Astronomical Society, 2005. https://doi.org/10.1086/427975.
ieee: B. Kocsis, Z. Haiman, and Z. Frei, “Can virialization shocks be detected around
galaxy clusters through the Sunyaev‐Zel’dovich effect?,” The Astrophysical
Journal, vol. 623, no. 2. American Astronomical Society, pp. 632–649, 2005.
ista: Kocsis B, Haiman Z, Frei Z. 2005. Can virialization shocks be detected around
galaxy clusters through the Sunyaev‐Zel’dovich effect? The Astrophysical Journal.
623(2), 632–649.
mla: Kocsis, Bence, et al. “Can Virialization Shocks Be Detected around Galaxy Clusters
through the Sunyaev‐Zel’dovich Effect?” The Astrophysical Journal, vol.
623, no. 2, American Astronomical Society, 2005, pp. 632–49, doi:10.1086/427975.
short: B. Kocsis, Z. Haiman, Z. Frei, The Astrophysical Journal 623 (2005) 632–649.
date_created: 2024-09-06T09:16:44Z
date_published: 2005-04-20T00:00:00Z
date_updated: 2024-09-26T07:37:23Z
day: '20'
doi: 10.1086/427975
extern: '1'
intvolume: ' 623'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1086/427975
month: '04'
oa: 1
oa_version: Published Version
page: 632-649
publication: The Astrophysical Journal
publication_identifier:
issn:
- 0004-637X
- 1538-4357
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Can virialization shocks be detected around galaxy clusters through the Sunyaev‐Zel’dovich
effect?
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 623
year: '2005'
...
---
_id: '17737'
abstract:
- lang: eng
text: Cosmological models that include suppression of the power spectrum of density
fluctuations on small scales exhibit an exponential reduction of high-redshift,
non-linear structures, including a reduction in the rate of gamma ray bursts (GRBs).
Here we quantify the constraints that the detection of distant GRBs would place
on structure formation models with reduced small-scale power. We compute the number
of GRBs that could be detectable by the Swift satellite at high redshifts (z >
6), assuming that the GRBs trace the cosmic star formation history, which itself
traces the formation of non-linear structures. We calibrate simple models of the
intrinsic luminosity function of the bursts to the number and flux distribution
of GRBs observed by the Burst And Transient Source Experiment (BATSE). We find
that a discovery of high-z GRBs would imply strong constraints on models with
reduced small-scale power. For example, a single GRB at z > 10, or 10 GRBs at
z > 5, discovered by Swift during its scheduled two-year mission, would rule out
an exponential suppression of the power spectrum on scales below R_c=0.09 Mpc
(exemplified by warm dark matter models with a particle mass of m_x=2 keV). Models
with a less sharp suppression of small-scale power, such as those with a red tilt
or a running scalar index, n_s, are more difficult to constrain, because they
are more degenerate with an increase in the power spectrum normalization, sigma_8,
and with models in which star-formation is allowed in low-mass minihalos. We find
that a tilt of \delta n_s ~ 0.1 is difficult to detect; however, an observed rate
of 1 GRB/yr at z > 12 would yield an upper limit on the running of the spectral
index, alpha = d(n_s)/d(ln k) > -0.05.
article_processing_charge: No
article_type: original
author:
- first_name: Andrei
full_name: Mesinger, Andrei
last_name: Mesinger
- first_name: Rosalba
full_name: Perna, Rosalba
last_name: Perna
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
citation:
ama: Mesinger A, Perna R, Haiman Z. Constraints on the small‐scale power spectrum
of density fluctuations from high‐redshift gamma‐ray bursts. The Astrophysical
Journal. 2005;623(1):1-10. doi:10.1086/428770
apa: Mesinger, A., Perna, R., & Haiman, Z. (2005). Constraints on the small‐scale
power spectrum of density fluctuations from high‐redshift gamma‐ray bursts. The
Astrophysical Journal. American Astronomical Society. https://doi.org/10.1086/428770
chicago: Mesinger, Andrei, Rosalba Perna, and Zoltán Haiman. “Constraints on the
Small‐scale Power Spectrum of Density Fluctuations from High‐redshift Gamma‐ray
Bursts.” The Astrophysical Journal. American Astronomical Society, 2005.
https://doi.org/10.1086/428770.
ieee: A. Mesinger, R. Perna, and Z. Haiman, “Constraints on the small‐scale power
spectrum of density fluctuations from high‐redshift gamma‐ray bursts,” The
Astrophysical Journal, vol. 623, no. 1. American Astronomical Society, pp.
1–10, 2005.
ista: Mesinger A, Perna R, Haiman Z. 2005. Constraints on the small‐scale power
spectrum of density fluctuations from high‐redshift gamma‐ray bursts. The Astrophysical
Journal. 623(1), 1–10.
mla: Mesinger, Andrei, et al. “Constraints on the Small‐scale Power Spectrum of
Density Fluctuations from High‐redshift Gamma‐ray Bursts.” The Astrophysical
Journal, vol. 623, no. 1, American Astronomical Society, 2005, pp. 1–10, doi:10.1086/428770.
short: A. Mesinger, R. Perna, Z. Haiman, The Astrophysical Journal 623 (2005) 1–10.
date_created: 2024-09-06T09:20:42Z
date_published: 2005-04-10T00:00:00Z
date_updated: 2024-09-26T14:02:13Z
day: '10'
doi: 10.1086/428770
extern: '1'
intvolume: ' 623'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1086/428770
month: '04'
oa: 1
oa_version: Published Version
page: 1-10
publication: The Astrophysical Journal
publication_identifier:
issn:
- 0004-637X
- 1538-4357
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Constraints on the small‐scale power spectrum of density fluctuations from
high‐redshift gamma‐ray bursts
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 623
year: '2005'
...
---
_id: '17761'
abstract:
- lang: eng
text: We explore the possibility of resolving an image of a damped Lyα (DLA) system
in absorption against an extended, diffuse, background X-ray source. Typical columns
of neutral hydrogen in DLA systems are high enough to block out up to ~30% of
the soft X-ray flux at an observed photon energy of 0.5 keV, and we find that
~1% of the area of extended X-ray sources at z ≳ 1 have their 0.5 keV flux reduced
by at least 20% because of intervening DLA systems. We discuss the observability
of such absorption and find that ≳300 photons per angular resolution element are
required in the 0.3-8 keV band for its detection and in order to distinguish it
from intrinsic surface brightness fluctuations. For the surface brightness of
the currently known high-redshift extended X-ray sources, this requires an integration
time of a few megaseconds on Chandra, if the maps are smoothed spatially to ≈2''
resolution. The exact required integration time depends on the DLA system's column
density, metallicity, and, most strongly, its redshift. Current X-ray telescopes
are likely to detect DLA systems with N < 10^22 cm^-2 only out to z ≈ 2.3. The
availability of DLA systems with a suitably high column density for a silhouette
detection is currently poorly known. We suggest that at low redshifts archival
data of bright X-ray point sources may be useful in constraining the high-N end
of the column density distribution. We briefly discuss an alternative strategy
of searching for extended X-ray sources behind known DLA systems. Although with
current X-ray telescopes the detections are challenging, they will be within the
reach of a routine observation with a next generation X-ray telescope, such as
the X-Ray Evolving Universe Spectrometer (XEUS) or Generation-X, and will deliver
novel constraints on the nature of protogalaxies.
article_processing_charge: No
article_type: original
author:
- first_name: Mark
full_name: Dijkstra, Mark
last_name: Dijkstra
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
- first_name: Caleb
full_name: Scharf, Caleb
last_name: Scharf
citation:
ama: Dijkstra M, Haiman Z, Scharf C. On detecting the X‐ray silhouette of a damped
Lyα system. The Astrophysical Journal. 2005;624(1):85-93. doi:10.1086/428766
apa: Dijkstra, M., Haiman, Z., & Scharf, C. (2005). On detecting the X‐ray silhouette
of a damped Lyα system. The Astrophysical Journal. American Astronomical
Society. https://doi.org/10.1086/428766
chicago: Dijkstra, Mark, Zoltán Haiman, and Caleb Scharf. “On Detecting the X‐ray
Silhouette of a Damped Lyα System.” The Astrophysical Journal. American
Astronomical Society, 2005. https://doi.org/10.1086/428766.
ieee: M. Dijkstra, Z. Haiman, and C. Scharf, “On detecting the X‐ray silhouette
of a damped Lyα system,” The Astrophysical Journal, vol. 624, no. 1. American
Astronomical Society, pp. 85–93, 2005.
ista: Dijkstra M, Haiman Z, Scharf C. 2005. On detecting the X‐ray silhouette of
a damped Lyα system. The Astrophysical Journal. 624(1), 85–93.
mla: Dijkstra, Mark, et al. “On Detecting the X‐ray Silhouette of a Damped Lyα System.”
The Astrophysical Journal, vol. 624, no. 1, American Astronomical Society,
2005, pp. 85–93, doi:10.1086/428766.
short: M. Dijkstra, Z. Haiman, C. Scharf, The Astrophysical Journal 624 (2005) 85–93.
date_created: 2024-09-06T09:48:59Z
date_published: 2005-05-01T00:00:00Z
date_updated: 2024-09-30T08:55:54Z
day: '01'
doi: 10.1086/428766
extern: '1'
intvolume: ' 624'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1086/428766
month: '05'
oa: 1
oa_version: Published Version
page: 85-93
publication: The Astrophysical Journal
publication_identifier:
issn:
- 0004-637X
- 1538-4357
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: On detecting the X‐ray silhouette of a damped Lyα system
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 624
year: '2005'
...
---
_id: '17774'
abstract:
- lang: eng
text: We present grism spectra taken with the Advanced Camera for Surveys (ACS)
to identify 29 red sources with (i775 - z850) ≥ 0.9 in the Hubble Ultra Deep Field
(HUDF). Of these, 23 are found to be galaxies at redshifts between z = 5.4 and
6.7, identified by the break at 1216 Å due to intergalactic medium (IGM) absorption;
two are late-type dwarf stars with red colors; and four are galaxies with colors
and spectral shapes similar to dust-reddened or old galaxies at redshifts z ≈
1-2. This constitutes the largest uniform, flux-limited sample of spectroscopically
confirmed galaxies at such faint fluxes (z850 ≤ 27.5). Many are also among the
most distant spectroscopically confirmed galaxies (at redshifts up to z = 6.7).
We find a significant overdensity of galaxies at redshifts z = 5.9 ± 0.2. Nearly
two-thirds of the galaxies in our sample (15/23) belong to this peak. Taking into
account the selection function and the redshift sensitivity of the survey, we
get a conservative overdensity of at least a factor of 2 along the line of sight.
The galaxies found in this redshift peak are also localized in the plane of the
sky in a nonrandom manner, occupying about half of the ACS chip. Thus the volume
overdensity is a factor of 4. The star formation rate derived from detected sources
in this overdense region is sufficient to reionize the local IGM.
article_processing_charge: No
article_type: original
author:
- first_name: S.
full_name: Malhotra, S.
last_name: Malhotra
- first_name: J. E.
full_name: Rhoads, J. E.
last_name: Rhoads
- first_name: N.
full_name: Pirzkal, N.
last_name: Pirzkal
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
- first_name: C.
full_name: Xu, C.
last_name: Xu
- first_name: E.
full_name: Daddi, E.
last_name: Daddi
- first_name: H.
full_name: Yan, H.
last_name: Yan
- first_name: L. E.
full_name: Bergeron, L. E.
last_name: Bergeron
- first_name: J.
full_name: Wang, J.
last_name: Wang
- first_name: H. C.
full_name: Ferguson, H. C.
last_name: Ferguson
- first_name: C.
full_name: Gronwall, C.
last_name: Gronwall
- first_name: A.
full_name: Koekemoer, A.
last_name: Koekemoer
- first_name: M.
full_name: Kuemmel, M.
last_name: Kuemmel
- first_name: L. A.
full_name: Moustakas, L. A.
last_name: Moustakas
- first_name: N.
full_name: Panagia, N.
last_name: Panagia
- first_name: A.
full_name: Pasquali, A.
last_name: Pasquali
- first_name: M.
full_name: Stiavelli, M.
last_name: Stiavelli
- first_name: J.
full_name: Walsh, J.
last_name: Walsh
- first_name: R. A.
full_name: Windhorst, R. A.
last_name: Windhorst
- first_name: S.
full_name: di Serego Alighieri, S.
last_name: di Serego Alighieri
citation:
ama: Malhotra S, Rhoads JE, Pirzkal N, et al. An overdensity of galaxies at z= 5.9
± 0.2 in the Hubble Ultra Deep Field confirmed using the ACS grism. The Astrophysical
Journal. 2005;626(2):666-679. doi:10.1086/430047
apa: Malhotra, S., Rhoads, J. E., Pirzkal, N., Haiman, Z., Xu, C., Daddi, E., …
di Serego Alighieri, S. (2005). An overdensity of galaxies at z= 5.9 ± 0.2 in
the Hubble Ultra Deep Field confirmed using the ACS grism. The Astrophysical
Journal. American Astronomical Society. https://doi.org/10.1086/430047
chicago: Malhotra, S., J. E. Rhoads, N. Pirzkal, Zoltán Haiman, C. Xu, E. Daddi,
H. Yan, et al. “An Overdensity of Galaxies at Z= 5.9 ± 0.2 in the Hubble Ultra
Deep Field Confirmed Using the ACS Grism.” The Astrophysical Journal. American
Astronomical Society, 2005. https://doi.org/10.1086/430047.
ieee: S. Malhotra et al., “An overdensity of galaxies at z= 5.9 ± 0.2 in
the Hubble Ultra Deep Field confirmed using the ACS grism,” The Astrophysical
Journal, vol. 626, no. 2. American Astronomical Society, pp. 666–679, 2005.
ista: Malhotra S, Rhoads JE, Pirzkal N, Haiman Z, Xu C, Daddi E, Yan H, Bergeron
LE, Wang J, Ferguson HC, Gronwall C, Koekemoer A, Kuemmel M, Moustakas LA, Panagia
N, Pasquali A, Stiavelli M, Walsh J, Windhorst RA, di Serego Alighieri S. 2005.
An overdensity of galaxies at z= 5.9 ± 0.2 in the Hubble Ultra Deep Field confirmed
using the ACS grism. The Astrophysical Journal. 626(2), 666–679.
mla: Malhotra, S., et al. “An Overdensity of Galaxies at Z= 5.9 ± 0.2 in the Hubble
Ultra Deep Field Confirmed Using the ACS Grism.” The Astrophysical Journal,
vol. 626, no. 2, American Astronomical Society, 2005, pp. 666–79, doi:10.1086/430047.
short: S. Malhotra, J.E. Rhoads, N. Pirzkal, Z. Haiman, C. Xu, E. Daddi, H. Yan,
L.E. Bergeron, J. Wang, H.C. Ferguson, C. Gronwall, A. Koekemoer, M. Kuemmel,
L.A. Moustakas, N. Panagia, A. Pasquali, M. Stiavelli, J. Walsh, R.A. Windhorst,
S. di Serego Alighieri, The Astrophysical Journal 626 (2005) 666–679.
date_created: 2024-09-06T10:04:19Z
date_published: 2005-06-20T00:00:00Z
date_updated: 2024-09-30T11:34:11Z
day: '20'
doi: 10.1086/430047
extern: '1'
intvolume: ' 626'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1086/430047
month: '06'
oa: 1
oa_version: Published Version
page: 666-679
publication: The Astrophysical Journal
publication_identifier:
issn:
- 0004-637X
- 1538-4357
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: An overdensity of galaxies at z= 5.9 ± 0.2 in the Hubble Ultra Deep Field confirmed
using the ACS grism
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 626
year: '2005'
...