Probing the Strong Gravity Region of Black Holes with eXTP
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arXiv
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| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866918137109151744 |
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| author | Bu, Qingcui Bambi, Cosimo Gou, Lijun Xu, Yanjun Uttley, Phil De Rosa, Alessandra Santangelo, Andrea Zane, Silvia Feng, Hua Zhang, Shuang-Nan Jin, Chichuan Pan, Haiwu Shu, Xinwen Ursini, Francesco Wang, Yanan Wu, Jianfeng You, Bei Yuan, Yefei Zhang, Wenda Bianchi, Stefano Dai, Lixin Di Salvo, Tiziana Dovciak, Michal Feng, Yuan Guo, Hengxiao Ingram, Adam Jiang, Jiachen Karas, Vladimir Li, Dongyue Liu, Honghui Masteroserio, Guglielmo Matt, Giorgio Motta, Sara Mou, Guobin Nosirov, Abdurakhmon Pan, Zhen Qiao, Erlin Shen, Rongfeng Shui, Qingcang Song, Yujia Svoboda, Jiri Tao, Lian Veledina, Alexandra Yan, Zhen Zhao, Tong |
| author_facet | Bu, Qingcui Bambi, Cosimo Gou, Lijun Xu, Yanjun Uttley, Phil De Rosa, Alessandra Santangelo, Andrea Zane, Silvia Feng, Hua Zhang, Shuang-Nan Jin, Chichuan Pan, Haiwu Shu, Xinwen Ursini, Francesco Wang, Yanan Wu, Jianfeng You, Bei Yuan, Yefei Zhang, Wenda Bianchi, Stefano Dai, Lixin Di Salvo, Tiziana Dovciak, Michal Feng, Yuan Guo, Hengxiao Ingram, Adam Jiang, Jiachen Karas, Vladimir Li, Dongyue Liu, Honghui Masteroserio, Guglielmo Matt, Giorgio Motta, Sara Mou, Guobin Nosirov, Abdurakhmon Pan, Zhen Qiao, Erlin Shen, Rongfeng Shui, Qingcang Song, Yujia Svoboda, Jiri Tao, Lian Veledina, Alexandra Yan, Zhen Zhao, Tong |
| contents | We present the novel capabilities of the enhanced X-ray Timing and Polarimetry (eXTP) mission to study the strong gravity region around stellar-mass black holes in X-ray binary systems and supermassive black holes in active galactic nuclei. eXTP can combine X-ray spectral, timing, and polarimetric techniques to study the accretion process near black holes, measure black hole masses and spins, and test Einstein's theory of General Relativity in the strong field regime. We show how eXTP can improve the current measurements of black holes of existing X-ray missions and we discuss the scientific questions that can be addressed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_08105 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Probing the Strong Gravity Region of Black Holes with eXTP Bu, Qingcui Bambi, Cosimo Gou, Lijun Xu, Yanjun Uttley, Phil De Rosa, Alessandra Santangelo, Andrea Zane, Silvia Feng, Hua Zhang, Shuang-Nan Jin, Chichuan Pan, Haiwu Shu, Xinwen Ursini, Francesco Wang, Yanan Wu, Jianfeng You, Bei Yuan, Yefei Zhang, Wenda Bianchi, Stefano Dai, Lixin Di Salvo, Tiziana Dovciak, Michal Feng, Yuan Guo, Hengxiao Ingram, Adam Jiang, Jiachen Karas, Vladimir Li, Dongyue Liu, Honghui Masteroserio, Guglielmo Matt, Giorgio Motta, Sara Mou, Guobin Nosirov, Abdurakhmon Pan, Zhen Qiao, Erlin Shen, Rongfeng Shui, Qingcang Song, Yujia Svoboda, Jiri Tao, Lian Veledina, Alexandra Yan, Zhen Zhao, Tong High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology We present the novel capabilities of the enhanced X-ray Timing and Polarimetry (eXTP) mission to study the strong gravity region around stellar-mass black holes in X-ray binary systems and supermassive black holes in active galactic nuclei. eXTP can combine X-ray spectral, timing, and polarimetric techniques to study the accretion process near black holes, measure black hole masses and spins, and test Einstein's theory of General Relativity in the strong field regime. We show how eXTP can improve the current measurements of black holes of existing X-ray missions and we discuss the scientific questions that can be addressed. |
| title | Probing the Strong Gravity Region of Black Holes with eXTP |
| topic | High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2506.08105 |