ON THE POSSIBLE NATURE OF THE X-RAY SOURCE IN QUASARS

被引：0
|
作者：
SULEIMANOV, VF
机构：
来源：
SOVIET ASTRONOMY LETTERS | 1991年 / 17卷 / 04期
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The equation of thermal energy balance in accretion disks is studied. It is shown that accretion disks around supermassive black holes can exist in several states with different temperatures. The possibility of a high-temperature (approximately 10(7) K) solution does not depend on the mass of the central object. The x-ray emission of quasars can be explained by the existence of such states.
引用
收藏
页码：245 / 248
页数：4
相关论文
共 50 条
  • [1] On the Possible Nature of Be/X X-Ray Luminosity
    Kaygorodov, P. V.
    Bisikalo, D. V.
    Kononov, D. A.
    Boneva, D. V.
    [J]. SPACE PLASMA PHYSICS, 2013, 1551
  • [2] X-RAY QUASARS
    BYRAM, ET
    FRIEDMAN, H
    [J]. REPORT OF NRL PROGRESS, 1967, (JUL): : 11 - &
  • [3] NATURE OF TYCHO X-RAY SOURCE
    SHKLOVSK.IS
    [J]. NATURE, 1972, 238 (5360) : 144 - &
  • [4] POSSIBLE IDENTIFICATION OF X PERSEI WITH AN X-RAY SOURCE
    VANDENBERGH, S
    [J]. NATURE, 1972, 235 (5336) : 273 - +
  • [5] On the nature of the X-ray source in GK Persei
    Vrielmann, S
    Ness, JU
    Schmitt, JHMM
    [J]. ASTRONOMY & ASTROPHYSICS, 2005, 439 (01): : 287 - 300
  • [6] On the nature of the X-ray point source in Cassiopeia A
    Umeda, H
    Nomoto, K
    Tsuruta, S
    Mineshige, S
    [J]. COSMIC EXPLOSIONS, 2000, 522 : 141 - 146
  • [7] X-RAY VARIABILITY OF QUASARS
    ZAMORANI, G
    GIOMMI, P
    MACCACARO, T
    TANANBAUM, H
    [J]. ASTROPHYSICAL JOURNAL, 1984, 278 (01): : 28 - 36
  • [8] SEARCH OF X-RAY QUASARS
    BRADT, H
    MARGON, B
    [J]. SKY AND TELESCOPE, 1978, 56 (06): : 499 - 503
  • [9] An X-ray view of quasars
    Singh, K. P.
    [J]. BULLETIN OF THE ASTRONOMICAL SOCIETY OF INDIA, 2013, 41 (02): : 137 - 157
  • [10] X-RAY STUDIES OF QUASARS
    ZHANG, HQ
    LIU, RL
    YANG, HS
    [J]. CHINESE PHYSICS, 1984, 4 (01): : 36 - 45
12345