GAMMA-RAYS FROM THE GALACTIC-CENTER REGION

被引:0
|
作者
LIANG, EP
机构
关键词
GALACTIC NUCLEUS; BLACK HOLES; GAMMA-RAYS;
D O I
10.1086/132878
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We review the recent new gamma-ray data from the Galactic center region and reexamine the nature of the source in the context of black hole accretions. The mass of the black hole is estimated to be of the order of tens of solar masses.
引用
收藏
页码:771 / 773
页数:3
相关论文
共 50 条
  • [21] 2-YEAR MONITORING OF PERSISTENT POINT SOURCES IN THE GALACTIC-CENTER REGION AT SOFT GAMMA-RAY ENERGIES WITH SIGMA
    CORDIER, B
    GOLDWURM, A
    LERAY, JP
    PAUL, J
    BOUCHET, L
    MANDROU, P
    NIEL, M
    ROQUES, JP
    CHURAZOV, E
    GILFANOV, M
    SUNYAEV, R
    DYACHKOV, A
    KHAVENSON, N
    KREMNEV, R
    SUKHANOV, K
    KULESHOVA, N
    ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1993, 97 (01): : 177 - 180
  • [22] Time-dependent absorption of very high-energy gamma-rays from the Galactic center by pair-production
    Abramowski, Attila
    Horns, Dieter
    Gillessen, Stefan
    Ripken, Joachim
    van Eldik, Christopher
    HIGH ENERGY GAMMA-RAY ASTRONOMY, 2009, 1085 : 368 - +
  • [23] Soft gamma-rays from blazars
    Wagner, SJ
    Lamer, G
    ASTROPHYSICAL LETTERS & COMMUNICATIONS, 1999, 39 (1-6) : 493 - 496
  • [24] Internal absorption of gamma-rays in relativistic blobs of active galactic nuclei
    Sitarek, Julian
    Bednarek, Wlodek
    ASTROPHYSICS AND SPACE SCIENCE, 2007, 309 (1-4) : 105 - 109
  • [25] Internal absorption of gamma-rays in relativistic blobs of active galactic nuclei
    Julian Sitarek
    Wlodek Bednarek
    Astrophysics and Space Science, 2007, 309 : 105 - 109
  • [26] Gamma rays from Galactic Pulsars
    Calore, F.
    Di Mauro, M.
    Donato, F.
    NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2015, 265 : 236 - 238
  • [27] TeV Gamma Rays From the Galactic Center Direct and Indirect Links to the Massive Black Hole in Sgr A
    Felix Aharonian
    Andrii Neronov
    Astrophysics and Space Science, 2005, 300 : 255 - 265
  • [28] TeV gamma rays from the galactic center direct and indirect links to the massive black hole in Sgr A*
    Aharonian, F
    Neronov, A
    ASTROPHYSICS AND SPACE SCIENCE, 2005, 300 (1-3) : 255 - 265
  • [29] THE GALACTIC-CENTER IN THE FAR-RED
    ROSA, MR
    ZINNECKER, H
    MONETI, A
    MELNICK, J
    ASTRONOMY & ASTROPHYSICS, 1992, 257 (02) : 515 - 522
  • [30] GAMMA-RAYS FROM GLOBULAR-CLUSTERS
    TAVANI, M
    ASTROPHYSICAL JOURNAL, 1993, 407 (01) : 135 - 141