Accretion in strong field gravity with eXTP
Accretion in strong field gravity with eXTP
复制标题
使用 eXTP 进行强重力场吸积
DOI：
10.1007/s11433-018-9297-0
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Caiazzo, Ilaria
中科院分区：
文献类型：
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作者：
Rosa, Alessandra De;Uttley, Phil;Gou, LiJun;Liu, Yuan;Bambi, Cosimo;Barret, Didier;Belloni, Tomaso;Berti, Emanuele;Bianchi, Stefano;Caiazzo, Ilaria
在本文中，我们描述了增强的x射线计时和偏振仪（eXTP）任务在恒星质量和超大质量黑洞周围强场重力状态下吸积流研究的潜力。eXTP具有独特的能力，使用先进的“光谱时间偏振”技术，通过三种正交诊断来分析流动及其几何形状的快速变化，从而对内部吸积区域，强场重力对其中物质的影响以及由吸积过程驱动的强大流出物产生前所未有的见解。X-spinmeasurements
In this paper we describe the potential of the enhanced X-ray Timing and Polarimetry (eXTP) mission for studies related to accretion flows in the strong field gravity regime around both stellar-mass and supermassive black-holes. eXTP has the unique capability of using advanced “spectral-timing-polarimetry” techniques to analyze the rapid variations with three orthogonal diagnostics of the flow and its geometry, yielding unprecedented insight into the inner accreting regions, the effects of strong field gravity on the material within them and the powerful outflows which are driven by the accretion process. X-spinmeasurements