Polarized images of synchrotron radiations in curved spacetime
Polarized images of synchrotron radiations in curved spacetime
复制标题
弯曲时空同步加速器辐射的偏振图像
DOI:
10.1140/epjc/s10052-022-11144-9
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发表时间:
2022-03
期刊:
影响因子:
--
通讯作者:
Bin Chen
中科院分区:
文献类型:
--
作者:
Zezhou Hu;Yehui Hou;Haopeng Yan;Minyong Guo;Bin Chen
In this work, we derive two formulas encoding the polarization direction and luminosity of synchrotron radiations from the moving electrons in curved spacetime under the geometric optics approximation. As an application, we further study the polarized images of synchrotron radiations from electron sources in Schwarzschild black hole spacetime with a vertical and uniform magnetic field. In particular, by focusing on the circular orbits of electrons on the equatorial plane, we show the polarized images of the synchrotron radiations from these orbits for different observational angles and discuss the variations of the polarization directions concerning the angles.
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DOI:
10.1140/epjc/s10052-022-10753-8
发表时间:
2021-11
期刊:
The European Physical Journal C
影响因子:
--
作者:
秦欣;陈松柏;荆继良
通讯作者:
荆继良
DOI:
10.1111/j.1365-2966.2010.17502.x
发表时间:
2010-07
影响因子:
4.8
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通讯作者:
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DOI:
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发表时间:
2022-03
期刊:
The Astrophysical Journal
影响因子:
--
作者:
J. Rueda;R. Ruffini;R. Kerr
通讯作者:
J. Rueda;R. Ruffini;R. Kerr
影响因子:
5
作者:
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通讯作者:
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影响因子:
4.9
作者:
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