首页> 美国政府科技报告 >Datenanalyse Einer Beobachtung des Quasars 3C 273 im Hochenergie-Roentgenbereich und die Bedeutung fuer Astrophysikalische Modelle (Data Analysis of an Observation of the Quasar 3C 273 in the High-Energy X-ray Range, and the Signi

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Datenanalyse Einer Beobachtung des Quasars 3C 273 im Hochenergie-Roentgenbereich und die Bedeutung fuer Astrophysikalische Modelle (Data Analysis of an Observation of the Quasar 3C 273 in the High-Energy X-ray Range, and the Signi

机译：Datenanalyse Einer Beobachtung des Quasars 3C 273 im Hochenergie-Roentgenbereich und die Bedeutung fuer astrophysikalische modelle（观察高能X射线范围内的类星体3C 273的数据分析，以及signi

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The data of an observation of the quasar 3C 273 using the balloon telescope High-Energy X-ray Experiment in the energy range between 10 and 200 keV were analyzed. An exponential law with a very flat slope (photon index of -1.2) is found. No cut-off is observed up to 240 keV. In comparison with the data of the satellite HEAO-A4 an increase in the luminosity by a factor of 3 is observed between 20 and 200 keV, with a significance of 6 standard deviations. A spectral change of 3C 273 in this energy range is observed. Models for active galaxies were checked.

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Bezler, M.;
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年度 1987
页码 p.1-83
总页数 83
原文格式 PDF
正文语种 GER
中图分类工业技术;
关键词
Astronomical models; Quasars; X ray astronomy; Data processing; Data reduction; Balloon-borne instruments; Computational astrophysics; Exponential functions; Galaxies; Stellar radiation; X ray spectra;

机译：天文模型;类星体; X射线天文学;数据处理;数据简化;气球传播仪器;计算天体物理学;指数函数;星系;恒星辐射; X射线谱;

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1. Determining the inclination of the kiloparsec-scale jet of the quasar 3C 273 based on competition of mechanisms for the knot X-ray emission [J] . Mikhailova M.S., Bannikova E.Y., Kontorovich V.M. Astronomy reports . 2010,第6期

机译：基于结X射线发射机理的竞争确定类星体3C 273的千帕尺度射流的倾角
2. Spectral Variability in Hard X-rays and the Evidence for a 13.5 Years Period in the Bright Quasar 3C273 [J] . R. K. Manchanda1 Journal of astrophysics and astronomy . 2002,第3期

机译：硬质X射线中的光谱变异性和明亮类星体3C273在13.5年内的证据
3. The X-ray emission mechanism of large scale powerful quasar jets: Fermi rules out IC/CMB for 3C 273. [J] . Markos Georganopoulos, Eileen T. Meyer EPJ Web of Conferences . 2013,第12期

机译：大型强力类星体喷气机的X射线发射机制：费米排除了3C 273的IC / CMB。
4. INTEGRAL OBSERVATIONS OF THE BRIGHT QUASAR 3C 273 [C] . T. J.-L. Courvoisier, M. Tuerler, M. Chernyakova, ESA SP-552; INTEGRAL Workshop on The INTEGRAL Universe; 20040216-20; Munich(DE) . 2004

机译：明亮的QUASAR 3C 273的整体观测
5. Multiwavelength and polarimetric analysis of the flat spectrum radio quasars 3C 273 and 3C 279 [D] . Fernandes, Sunil Anthony. 2016

机译：平面频谱无线电Quasars 3C 273和3C 279的多波长和偏振分析
6. Simultaneous X-ray and infrared variability in the quasar 3C273 II: Confirmation of the correlation and X-ray lag. [O] . Ian M C Hardy, Anthony Lawson, Andrew Newsam, 2008

机译：类星体3C273 II中的同时X射线和红外变化：确认相关性和X射线滞后。

Datenanalyse Einer Beobachtung des Quasars 3C 273 im Hochenergie-Roentgenbereich und die Bedeutung fuer Astrophysikalische Modelle (Data Analysis of an Observation of the Quasar 3C 273 in the High-Energy X-ray Range, and the Signi

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