ANISOTROPY OF THE ANGULAR-DISTRIBUTION OF GAMMA-BURSTS

被引:4
|
作者
GUREVICH, AV
ZHARKOV, GF
ZYBIN, KP
PTITSYN, MO
机构
[1] P.N. Lebedev Physical Institute, Moscow, 117924
关键词
D O I
10.1016/0375-9601(93)90610-C
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The analysis of the data of the COMPTON observatory [BATSE Burst catalog] indicates the existence of dipole asymmetry with amplitude a=0.036 in the direction b=-22-degrees, l=30-degrees. The observational data are shown to agree qualitatively with the giant dark matter halo (GDMH) model of Gurevich et al. [Phys. Lett. A 175 (1993) 397]. The method of observational verification of the GDHM model is suggested.
引用
收藏
页码:289 / 295
页数:7
相关论文
共 50 条
  • [1] LOCAL ANISOTROPY OF GAMMA-BURSTS ANGULAR-DISTRIBUTION
    GUREVICH, AV
    ZHARKOV, GF
    ZYBIN, KP
    PTITSYN, MO
    PHYSICS LETTERS A, 1994, 192 (5-6) : 305 - 310
  • [2] THE ANGULAR-DISTRIBUTION OF GAMMA-RAY BURSTS
    HARTMANN, D
    EPSTEIN, RI
    ASTROPHYSICAL JOURNAL, 1989, 346 (02): : 960 - 966
  • [3] GAMMA-BURSTS
    CLARK, TD
    NEW SCIENTIST, 1979, 82 (1161) : 1120 - 1120
  • [4] COSMIC GAMMA-BURSTS
    ROZENTAL, IL
    USOV, VV
    ESTULIN, IV
    USPEKHI FIZICHESKIKH NAUK, 1983, 140 (01): : 97 - 115
  • [5] An intrinsic anisotropy in the angular distribution of gamma-ray bursts
    Balázs, LG
    Mészáros, A
    Horváth, I
    Vavrek, R
    ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1999, 138 (03): : 417 - 418
  • [6] Intrinsic anisotropy in the angular distribution of gamma-ray bursts
    Balazs, L.G.
    Meszaros, A.
    Horvath, I.
    Vavrek, R.
    Astronomy and Astrophysics Supplement Series, 138 (03): : 417 - 418
  • [7] Anisotropy in the angular distribution of the long gamma-ray bursts
    Mészáros, A. (meszaros@mbox.cesnet.cz), 1600, EDP Sciences (403):
  • [8] Anisotropy in the angular distribution of the long gamma-ray bursts?
    Mészáros, A
    Stocek, J
    ASTRONOMY & ASTROPHYSICS, 2003, 403 (02): : 443 - 448
  • [10] POSITRONS FROM GAMMA-BURSTS
    COLGATE, SA
    PETSCHEK, AG
    AIP CONFERENCE PROCEEDINGS, 1983, (101) : 94 - 97