@article{15225,
  abstract     = {We argue that measurements of X-ray polarization using the recently launched Imaging X-ray Polarimetry Explorer will answer many open questions about magnetars in particular the physical state of their surfaces, whether vacuum birefringence exists, and the nature of the hard X-ray emission from these objects. We outline the capabilities of the instrument, specific models and the results of simulations for the magnetar 4U 0142+61.},
  author       = {Heyl, Jeremy and Caiazzo, Ilaria and González-Caniulef, Denis},
  issn         = {1743-9221},
  journal      = {Proceedings of the International Astronomical Union},
  keywords     = {Astronomy and Astrophysics, Space and Planetary Science},
  number       = {S363},
  pages        = {80--91},
  publisher    = {Cambridge University Press},
  title        = {{X-ray polarization at the crossroads}},
  doi          = {10.1017/s1743921322000916},
  volume       = {16},
  year         = {2023},
}

@article{15226,
  abstract     = {Due to the rich phenomenology and extreme magnetic conditions, magnetars will be targets of great interest for the upcoming polarimetry space missions. In particular, the Imaging X-ray Polarimetry Explorer (IXPE), recently launched in December 2021, will operate in the 2–8 keV range. This will open a new window to study the polarized, persistent X-ray emission from magnetars. In this talk, I will present simulations of IXPE observations of magnetars using the IXPEObsSim package. I will discuss future prospect to discriminate between different magnetar’s emission mechanisms, as well as a potential detection of the signal of vacuum birefringence using IXPE.

},
  author       = {González-Caniulef, Denis and Caiazzo, Ilaria and Heyl, Jeremy},
  issn         = {1743-9221},
  journal      = {Proceedings of the International Astronomical Union},
  keywords     = {Astronomy and Astrophysics, Space and Planetary Science},
  number       = {S363},
  pages        = {314--317},
  publisher    = {Cambridge University Press},
  title        = {{IXPE simulations for magnetars}},
  doi          = {10.1017/s1743921322000679},
  volume       = {16},
  year         = {2023},
}

@inproceedings{11586,
  abstract     = {Distant luminous Lyman-α emitters are excellent targets for detailed observations of galaxies in the epoch of reionisation. Spatially resolved observations of these galaxies allow us to simultaneously probe the emission from young stars, partially ionised gas in the interstellar medium and to constrain the properties of the surrounding hydrogen in the circumgalactic medium. We review recent results from (spectroscopic) follow-up studies of the rest-frame UV, Lyman-α and [CII] emission in luminous galaxies observed ∼500 Myr after the Big Bang with ALMA, HST/WFC3 and VLT/X-SHOOTER. These galaxies likely reside in early ionised bubbles and are complex systems, consisting of multiple well separated and resolved components where traces of metals are already present.},
  author       = {Matthee, Jorryt J and Sobral, David},
  booktitle    = {Proceedings of the International Astronomical Union},
  issn         = {1743-9221},
  keywords     = {Astronomy and Astrophysics, Space and Planetary Science, galaxies: formation, galaxies: evolution, galaxies: high-redshift},
  number       = {S352},
  pages        = {21--25},
  publisher    = {Cambridge University Press},
  title        = {{Unveiling the most luminous Lyman-α emitters in the epoch of reionisation}},
  doi          = {10.1017/s1743921319009451},
  volume       = {15},
  year         = {2020},
}

@article{17629,
  abstract     = {We propose an observational test for gravitationally recoiling supermassive black holes in active galactic nuclei, based on a positive correlation between the velocities of black holes relative to their host galaxies, |Δv|, and their obscuring dust column densities, Σdust, both measured along the line of sight. Our findings using a set of toy models implemented to a Monte Carlo simulation imply that models of the galactic centre and of recoil dynamics can be tested by future observations of the potential Σdust–|Δv| correlation. We have also found that the fraction of obscured quasars decreases with |Δv|, for which the predicted trend can be compared to the observed fraction of type II quasars, and can further test combinations of models we may implement.},
  author       = {Raffai, P. and Bécsy, B. and Haiman, Zoltán and Frei, Z.},
  issn         = {1743-9213},
  journal      = {Proceedings of the International Astronomical Union},
  number       = {S324},
  pages        = {227--230},
  publisher    = {Cambridge University Press},
  title        = {{A statistical method for detecting gravitational recoils of supermassive black holes in active galactic nuclei}},
  doi          = {10.1017/s1743921317000734},
  volume       = {12},
  year         = {2017},
}

@article{17749,
  abstract     = {We discuss the UV radiative feedback on high-redshift proto-galaxies.},
  author       = {Mesinger, Andrei and Haiman, Greg L. and Haiman, Zoltán},
  issn         = {1743-9213},
  journal      = {Proceedings of the International Astronomical Union},
  number       = {14},
  pages        = {269--269},
  publisher    = {Cambridge University Press},
  title        = {{UV radiative feedback on high-redshift proto-galaxies}},
  doi          = {10.1017/s1743921307010526},
  volume       = {2},
  year         = {2006},
}