On the variability coherence observed in black hole candidates at different X-ray energies

被引:2
作者
Abramowicz, MA
Bao, G
Larsson, S
Wiita, PJ
机构
[1] CHALMERS UNIV TECHNOL,S-41296 GOTHENBURG,SWEDEN
[2] NORDITA,DK-2100 COPENHAGEN,DENMARK
[3] SCUOLA INT SUPER STUDI AVANZATI,LAB INTERDISCIPLINARE,I-34014 TRIESTE,ITALY
[4] INT CTR THEORET PHYS,I-34014 TRIESTE,ITALY
[5] GEORGIA STATE UNIV,DEPT PHYS & ASTRON,ATLANTA,GA 30303
[6] STOCKHOLM OBSERV,S-13336 SALTSJOBADEN,SWEDEN
关键词
accretion; accretion disks; black hole physics; X-rays; general; stars;
D O I
10.1086/304833
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The bright spot model explains in a natural way the variability coherence observed in black hole candidates at different X-ray energies.
引用
收藏
页码:819 / 821
页数:3
相关论文
共 18 条
  • [11] MANGALAM AV, 1993, APJ, V406, P42
  • [12] X-ray fluctuations from locally unstable advection-dominated disks
    Manmoto, T
    Takeuchi, M
    Mineshige, S
    Matsumoto, R
    Negoro, H
    [J]. ASTROPHYSICAL JOURNAL, 1996, 464 (02) : L135 - L138
  • [13] MCHARDY IM, 1989, ESA SP296, P1111
  • [14] MINESHIGE S, 1994, PUBL ASTRON SOC JPN, V46, P97
  • [15] X-ray variability coherence: How to compute it, what it means, and how it constrains models of GX 339-4 and Cygnus X-1
    Vaughan, BA
    Nowak, MA
    [J]. ASTROPHYSICAL JOURNAL, 1997, 474 (01) : L43 - L46
  • [16] WIITA PJ, 1991, IAU C, V129, P557
  • [17] XIONG Y, 1997, UNPUB
  • [18] ZHANG XH, 1991, ASTRON ASTROPHYS, V246, P21