Investigating the X-ray polarization of lamp-post coronae in BHXRBs
文献类型：期刊论文
| 作者 | Zhang, Wenda1; Dovciak, Michal2; Bursa, Michal2; Karas, Vladimir2; Matt, Giorgio3; Ursini, Francesco3 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2022-08-02 |
| 卷号 | 515期号:2页码:2882-2889 |
| ISSN号 | 0035-8711 |
| 关键词 | polarization X-rays: binaries |
| DOI | 10.1093/mnras/stac1937 |
| 英文摘要 | High-sensitivity X-ray polarimetric observations of black hole X-ray binaries, which will soon become available with the launches of space-borne X-ray observatories with sensitive X-ray polarimeters, will be able to put independent constraints on the black hole as well as the accretion flow, and possibly break degeneracies that cannot be resolved by spectral/timing observations alone. In this work, we perform a series of general relativistic Monte Carlo radiative transfer simulations to study the expected polarization properties of X-ray radiation emerging from lamp-post coronae in black hole X-ray binaries. We find that the polarization degree of the coronal emission of black hole X-ray binaries is sensitive to the spin of the black hole, the height of the corona, and the dynamics of the corona. |
| WOS关键词 | MASS BLACK-HOLE ; ACCRETION DISK ; HARD STATE ; SPIN ; JETS ; REFLECTION ; EMISSION ; SPECTRUM ; NUSTAR ; MODEL |
| 资助项目 | Strategic Pioneer Program on Space Science, Chinese Academy of Sciences[XDA15052100] ; GACR[21-06825X] ; Czech-Chinese InterExcellence mobility program[8JCH1080] ; Italian Space Agency[2017-12-H.0] ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project[e-Infrastructure CZ -LM2018140] ; [RVO:67985815] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | OXFORD UNIV PRESS |
| WOS记录号 | WOS:000835425300026 |
| 资助机构 | Strategic Pioneer Program on Space Science, Chinese Academy of Sciences ; Strategic Pioneer Program on Space Science, Chinese Academy of Sciences ; GACR ; GACR ; Czech-Chinese InterExcellence mobility program ; Czech-Chinese InterExcellence mobility program ; Italian Space Agency ; Italian Space Agency ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project ; Strategic Pioneer Program on Space Science, Chinese Academy of Sciences ; Strategic Pioneer Program on Space Science, Chinese Academy of Sciences ; GACR ; GACR ; Czech-Chinese InterExcellence mobility program ; Czech-Chinese InterExcellence mobility program ; Italian Space Agency ; Italian Space Agency ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project ; Strategic Pioneer Program on Space Science, Chinese Academy of Sciences ; Strategic Pioneer Program on Space Science, Chinese Academy of Sciences ; GACR ; GACR ; Czech-Chinese InterExcellence mobility program ; Czech-Chinese InterExcellence mobility program ; Italian Space Agency ; Italian Space Agency ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project ; Strategic Pioneer Program on Space Science, Chinese Academy of Sciences ; Strategic Pioneer Program on Space Science, Chinese Academy of Sciences ; GACR ; GACR ; Czech-Chinese InterExcellence mobility program ; Czech-Chinese InterExcellence mobility program ; Italian Space Agency ; Italian Space Agency ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project ; Ministry of Education, Youth and Sports, Czech Republic, from the NLarge Infrastructures for Research, Experimental Development and Innovations project |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/87781]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Zhang, Wenda |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100101, Peoples R China 2.Czech Acad Sci, Astron Inst, Bocni II 1401, CZ-14100 Prague, Czech Republic 3.Univ Roma Tre, Dipartimento Matemat & Fis, Via Vasca Navale 84, I-00146 Rome, Italy |
| 推荐引用方式 GB/T 7714 | Zhang, Wenda,Dovciak, Michal,Bursa, Michal,et al. Investigating the X-ray polarization of lamp-post coronae in BHXRBs[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2022,515(2):2882-2889. |
| APA | Zhang, Wenda,Dovciak, Michal,Bursa, Michal,Karas, Vladimir,Matt, Giorgio,&Ursini, Francesco.(2022).Investigating the X-ray polarization of lamp-post coronae in BHXRBs.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,515(2),2882-2889. |
| MLA | Zhang, Wenda,et al."Investigating the X-ray polarization of lamp-post coronae in BHXRBs".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 515.2(2022):2882-2889. |
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来源：国家天文台
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