Cosmic ray acceleration inside molecular clouds

被引：10
作者：
Dogiel, VA [1 ]
Gurevich, AV [1 ]
Istomin, YN [1 ]
Zybin, KP [1 ]
机构：
[1] PN Lebedev Phys Inst, Moscow 119991, Russia
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2005年 / 297卷 / 1-4期
关键词：
unidentified gamma-ray sources; giant molecular clouds; CR acceleration;
D O I：
10.1007/s10509-005-7622-x
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Acceleration of charged particles by neutral gas turbulence in giant molecular clouds is considered. The gamma-ray emission from these clouds is estimated. It is shown that molecular clouds can be the counterparts of some of unidentified sources.
引用
收藏
页码：201 / 211
页数：11
相关论文
共 22 条
  • [1] Gamma rays from molecular clouds
    Aharonian, FA
    [J]. SPACE SCIENCE REVIEWS, 2001, 99 (1-4) : 187 - 196
  • [2] Berezinskii V. S., 1990, Astrophysics of cosmic rays
  • [3] GALACTIC GAMMA-RAY SOURCES
    BIGNAMI, GF
    HERMSEN, W
    [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1983, 21 : 67 - 108
  • [4] New OH Zeeman measurements of magnetic field strengths in molecular clouds
    Bourke, TL
    Myers, PC
    Robinson, G
    Hyland, AR
    [J]. ASTROPHYSICAL JOURNAL, 2001, 554 (02) : 916 - 932
  • [5] Cosmic-ray positrons:: are there primary sources?
    Coutu, S
    Barwick, SW
    Beatty, JJ
    Bhattacharyya, A
    Bower, CR
    Chaput, CJ
    de Nolfo, GA
    DuVernois, MA
    Labrador, A
    McKee, SP
    Müller, D
    Musser, JA
    Nutter, SL
    Schneider, E
    Swordy, SP
    Tarlé, G
    Tomasch, AD
    Torbet, E
    [J]. ASTROPARTICLE PHYSICS, 1999, 11 (04) : 429 - 435
  • [6] Magnetic fields in molecular clouds: Observations confront theory
    Crutcher, RM
    [J]. ASTROPHYSICAL JOURNAL, 1999, 520 (02) : 706 - 713
  • [7] Egret observations of Monoceros: Diffuse gamma-ray emission in the outer Galaxy
    Digel, SW
    Grenier, IA
    Hunter, SD
    Dame, TM
    Thaddeus, P
    [J]. ASTROPHYSICAL JOURNAL, 2001, 555 (01) : 12 - 22
  • [8] ON RELATIVISTIC PARTICLE-ACCELERATION IN MOLECULAR CLOUDS
    DOGIEL, VA
    GUREVICH, AV
    ISTOMIN, YN
    ZYBIN, KP
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1987, 228 (04) : 843 - 868
  • [9] DOGIEL VA, 1990, ASTRON ASTROPHYS, V229, P259
  • [10] Cosmic-ray electrons and positrons from 1 to 100 GeV:: Measurements with heat and their interpretation
    DuVernois, MA
    Barwick, SW
    Beatty, JJ
    Bhattacharyya, A
    Bower, CR
    Chaput, CJ
    Coutu, S
    de Nolfo, GA
    Lowder, DM
    McKee, S
    Müller, D
    Musser, JA
    Nutter, SL
    Schneider, E
    Swordy, SP
    Tarlé, G
    Tomasch, AD
    Torbet, E
    [J]. ASTROPHYSICAL JOURNAL, 2001, 559 (01) : 296 - 303
123