---
_id: '17767'
abstract:
- lang: eng
  text: Galaxy cluster surveys provide a powerful means of studying the density and
    nature of the dark energy. The redshift distribution of detected clusters in a
    deep, large solid angle SZE or X-ray survey is highly sensitive to the dark energy
    equation of state. Accurate constraints at the 5% level on the dark energy equation
    of state require that systematic biases in the mass estimators must be controlled
    at better than the ∼10% level. Observed regularity in the cluster population and
    the availability of multiple, independent mass estimators suggests these precise
    measurements are possible. Using hydrodynamical simulations that include preheating,
    we show that the level of preheating required to explain local galaxy cluster
    structure has a dramatic effect on X-ray cluster surveys, but only a mild effect
    on SZE surveys. This suggests that SZE surveys may be optimal for cosmology while
    X-ray surveys are well suited for studies of the thermal history of the intracluster
    medium.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Joseph J
  full_name: Mohr, Joseph J
  last_name: Mohr
- first_name: Brian
  full_name: O'Shea, Brian
  last_name: O'Shea
- first_name: August E
  full_name: Evrard, August E
  last_name: Evrard
- first_name: John
  full_name: Bialek, John
  last_name: Bialek
- first_name: Zoltán
  full_name: Haiman, Zoltán
  id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
  last_name: Haiman
citation:
  ama: Mohr JJ, O’Shea B, Evrard AE, Bialek J, Haiman Z. Studying dark energy with
    galaxy cluster surveys. <i>Nuclear Physics B - Proceedings Supplements</i>. 2003;124:63-67.
    doi:<a href="https://doi.org/10.1016/s0920-5632(03)02078-4">10.1016/s0920-5632(03)02078-4</a>
  apa: Mohr, J. J., O’Shea, B., Evrard, A. E., Bialek, J., &#38; Haiman, Z. (2003).
    Studying dark energy with galaxy cluster surveys. <i>Nuclear Physics B - Proceedings
    Supplements</i>. Elsevier BV. <a href="https://doi.org/10.1016/s0920-5632(03)02078-4">https://doi.org/10.1016/s0920-5632(03)02078-4</a>
  chicago: Mohr, Joseph J, Brian O’Shea, August E Evrard, John Bialek, and Zoltán
    Haiman. “Studying Dark Energy with Galaxy Cluster Surveys.” <i>Nuclear Physics
    B - Proceedings Supplements</i>. Elsevier BV, 2003. <a href="https://doi.org/10.1016/s0920-5632(03)02078-4">https://doi.org/10.1016/s0920-5632(03)02078-4</a>.
  ieee: J. J. Mohr, B. O’Shea, A. E. Evrard, J. Bialek, and Z. Haiman, “Studying dark
    energy with galaxy cluster surveys,” <i>Nuclear Physics B - Proceedings Supplements</i>,
    vol. 124. Elsevier BV, pp. 63–67, 2003.
  ista: Mohr JJ, O’Shea B, Evrard AE, Bialek J, Haiman Z. 2003. Studying dark energy
    with galaxy cluster surveys. Nuclear Physics B - Proceedings Supplements. 124,
    63–67.
  mla: Mohr, Joseph J., et al. “Studying Dark Energy with Galaxy Cluster Surveys.”
    <i>Nuclear Physics B - Proceedings Supplements</i>, vol. 124, Elsevier BV, 2003,
    pp. 63–67, doi:<a href="https://doi.org/10.1016/s0920-5632(03)02078-4">10.1016/s0920-5632(03)02078-4</a>.
  short: J.J. Mohr, B. O’Shea, A.E. Evrard, J. Bialek, Z. Haiman, Nuclear Physics
    B - Proceedings Supplements 124 (2003) 63–67.
date_created: 2024-09-06T09:54:30Z
date_published: 2003-07-01T00:00:00Z
date_updated: 2024-09-30T09:33:33Z
day: '01'
doi: 10.1016/s0920-5632(03)02078-4
extern: '1'
external_id:
  arxiv:
  - '0208102'
fulldoi: https://doi.org/10.1016/s0920-5632(03)02078-4
intvolume: '       124'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: ' https://doi.org/10.48550/arXiv.astro-ph/0208102'
month: '07'
oa: 1
oa_version: Preprint
page: 63-67
publication: Nuclear Physics B - Proceedings Supplements
publication_identifier:
  issn:
  - 0920-5632
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
scopus_import: '1'
status: public
title: Studying dark energy with galaxy cluster surveys
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 124
year: '2003'
...