黑洞附近环绕斑点辐射的偏振与强引力效应
高能天体物理现象
2022-11-28 v1
摘要
我们研究了吸积黑洞耀斑的环绕斑点模型所预测的观测辐射通量调制以及相关的偏振度和偏振角变化。发射区的几何形状影响所得的模型光变曲线，即螺旋形发射区可与更简单几何的小环绕斑点相区分。
引用
@article{arxiv.1901.06515,
title = {Polarimetry and strong gravity effects from spots orbiting near a black hole},
author = {Vladimir Karas and Michal Dovciak and Jiri Svoboda and Wenda Zhang and Giorgio Matt and Andreas Eckart and Michal Zajacek},
journal= {arXiv preprint arXiv:1901.06515},
year = {2022}
}
备注
5 pages, 2 figures; to appear in Proceedings of the 15th Marcel Grossman Meeting on General Relativity - the session AC1 on "Spectral and Temporal properties of Black Holes and Neutron Stars and the Theoretical Models" by Sandip Chakrabarti (Rome, 1-7 July 2018), edited by Elia Battistelli, Robert T. Jantzen, and Remo Ruffini, in preparation