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EXTP: Enhanced X-ray Timing and Polarization mission
文献类型：会议论文
| 作者 | Zhang, S. N.1; Feroci, M.2,58; Santangelo, A.1,3; Dong, Y. W.1; Feng, H.9; Lu, F. J.1; Nandra, K.15; Wang, Z. S.10; Zhang, S.1; Bozzo, E.4 |
| 出版日期 | 2016-07-18 |
| 会议日期 | June 26, 2016 - July 1, 2016 |
| 会议地点 | Edinburgh, United kingdom |
| 关键词 | Gamma rays Cosmology Ellipsometry Equations of state Gravitation Magnetism Polarimeters Silicon Silicon detectors Societies and institutions Space telescopes Spectral resolution Spectroscopy Stars Timing circuits |
| 卷号 | 9905 |
| DOI | 10.1117/12.2232034 |
| 页码 | 99051Q |
| 国家 | United kingdom |
| 英文摘要 | EXTP is a science mission designed to study the state of matter under extreme conditions of density, gravity and magnetism. Primary goals are the determination of the equation of state of matter at supra-nuclear density, the measurement of QED effects in highly magnetized star, and the study of accretion in the strong-field regime of gravity. Primary targets include isolated and binary neutron stars, strong magnetic field systems like magnetars, and stellar-mass and supermassive black holes. The mission carries a unique and unprecedented suite of state-of-the-art scientific instruments enabling for the first time ever the simultaneous spectral-timing-polarimetry studies of cosmic sources in the energy range from 0.5-30 keV (and beyond). Key elements of the payload are: the Spectroscopic Focusing Array (SFA) - a set of 11 X-ray optics for a total effective area of 0.9 m2and 0.6 m2at 2 keV and 6 keV respectively, equipped with Silicon Drift Detectors offering 180 eV spectral resolution; the Large Area Detector (LAD) - a deployable set of 640 Silicon Drift Detectors, for a total effective area of 3.4 m2, between 6 and 10 keV, and spectral resolution better than 250 eV; the Polarimetry Focusing Array (PFA) - a set of 2 X-ray telescope, for a total effective area of 250 cm2at 2 keV, equipped with imaging gas pixel photoelectric polarimeters; the Wide Field Monitor (WFM) - a set of 3 coded mask wide field units, equipped with position-sensitive Silicon Drift Detectors, each covering a 90 degrees 90 degrees field of view. The eXTP international consortium includes major institutions of the Chinese Academy of Sciences and Universities in China, as well as major institutions in several European countries and the United States. The predecessor of eXTP, the XTP mission concept, has been selected and funded as one of the so-called background missions in the Strategic Priority Space Science Program of the Chinese Academy of Sciences since 2011. The strong European participation has significantly enhanced the scientific capabilities of eXTP. The planned launch date of the mission is earlier than 2025. 2016 SPIE. |
| 源文献作者 | The Society of Photo-Optical Instrumentation Engineers (SPIE) Publisher: SPIE |
| 产权排序 | 30 |
| 会议录 | Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray
 |
| 会议录出版者 | SPIE |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISSN号 | 0277-786X |
| ISBN号 | 9781510601895 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3251]  |
| 专题 | 脉冲星研究团组 |
| 作者单位 | 1.Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sc iences, Beijing 100049, China; 2.IAPS-INAF, Via del Fosso del Cavaliere 100 - 00133 Rome, Italy; 3.IAAT University of Tuebingen, Sand 1 - 72076 Tuebingen, Germany; 4.ISDC, Geneve University, Chemin d'Ecogia 16 - 1290 Versoix, Switzerland; 5.National Space Institute, Technical University of Denmark, Elektrovej Bld 327, 2800 Kgs Lyngby, Denmark; 6.Institute of Space Sciences (IEECCSIC), Campus UAB, C/Magrans s/n, Barcelona, Spain; 7.DPNC, Geneve University, Quai Ernest- Ansermet 30 - 1205 Geneva, Switzerland; 8.Department of Engineering Physics and Center for Astrophysics, Tsinghua University, Beijing 100084, China; 9.Key Laboratory of Advanced Microstructured Materials, Ministry of Education, Institute of Precision Optical Engineering, School of Physics Science and Engineering, Tongji University, Shanghai, 200090, China; 10.National Astronomical Observatories, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, China; |
| 推荐引用方式 GB/T 7714 | Zhang, S. N.,Feroci, M.,Santangelo, A.,et al. EXTP: Enhanced X-ray Timing and Polarization mission[C]. 见:. Edinburgh, United kingdom. June 26, 2016 - July 1, 2016. |
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