搜索结果: 1-8 共查到“Ｘ射线天文学 SPECTRAL”相关记录8条 . 查询时间(0.058 秒)
Characterizing Distant Galaxies: Spectral Energy Distribution Analysis of X-ray Selected Star Forming Galaxies
galaxies - fundamental parameters Galaxies - high redshift Galaxies - submillimeter methods - statistical
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2014/12/9
Comprehensive and robust analysis of galaxies found throughout cosmic time provides the means to probe the underlying characteristics of our Universe. Coupling observations and theory, spectral energy...
Timing and spectral study of XB 1254-690 using new RXTE PCA data
accretion, accretion disks — methods: data analysis — stars: neutron— techniques: miscellaneous — X-rays: binaries — X-rays: individual
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2011/10/12
We have analyzed the new Rossi X-ray Timing Explorer Proportional Counter Array data of the atoll neutron star (NS) low-mass X-ray binary (LMXB) system XB 1254-690. The colour-colour diagram shows tha...
The New Generation Atlas of Quasar Spectral Energy Distributions from Radio to X-rays
Generation Atlas Spectral Energy Distributions Radio
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2011/9/30
We have produced the next generation of quasar spectral energy distributions (SEDs), essentially updating the work of Elvis et al. (1994) by using high-quality data obtained with several space and gro...
Spectral Variability in Hard X-rays and the Evidence for a 13.5 Years Period in the Bright Quasar 3C273
Galaxies individual 3C273—X-rays
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2009/5/19
We report the observation of nearest quasar 3C273 made
with LASE instrument on November 20th, 1998 as a part of our continuing
programme of balloon borne hard X-ray observations in the 20–200 keV
b...
Spectral Measurements of Cyg X-3: A Thermal Source Embedded in Hot Plasma within a Cold Shell
Low mass X-ray binaries X-ray sources Cyg X-3
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2009/5/19
The attempts at unified model fitting to explain the spectral
variations in Cyg X-3 suggest equally probable fits with a combination of
an absorbed blackbody and a separately absorbed power law with...
THE GRAVITATIONAL MICROLENS INFLUENCE ON X-RAY SPECTRAL LINE GENERATED BY AN AGN ACCRETION DISC
GRAVITATIONAL MICROLENS X-RAY SPECTRAL LINE AGN ACCRETION DISC
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2009/3/13
The influence of gravitational microlensing on the X-ray spectral
line profiles originated from a relativistic accretion disc has been studied. Using
a disc model, we show that microlensing can indu...
THE GRAVITATIONAL MICROLENS INFLUENCE ON X-RAY SPECTRAL LINE GENERATED BY AN AGN ACCRETION DISC
GRAVITATIONAL MICROLENS X-RAY SPECTRAL LINE AGN ACCRETION DISC
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2009/3/13
The influence of gravitational microlensing on the X-ray spectral
line profiles originated from a relativistic accretion disc has been studied. Using
a disc model, we show that microlensing can indu...
The Gamma-ray Bright Blazars: Spectral Properties in X-Rays and Gamma-Rays
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2007/7/28
期刊信息
篇名
The Gamma-ray Bright Blazars: Spectral Properties in X-Rays and Gamma-Rays
语种
英文
撰写或编译
撰写
作者
戴本忠、张力
第一作者单位
云南大学物理学
刊物名称
PASJ
页面
939-945
出版日期
2003年
10月
日
文章标识(ISSN)
0004-6264
相关项目
γ噪blazar天体快速光...