Stochastic wakefield plasma acceleration in gamma-ray bursts

被引：0
|
作者：
Barbiellini, G. [1 ]
Longo, F.
Omodei, N.
Giulietti, D.
Celotti, A.
Tavani, M.
机构：
[1] Univ Trieste, INFN, Dept Phys, Sect Trieste, I-34127 Trieste, Italy
[2] INFN, Sect Pisa, Pisa, Italy
[3] SISSA, Trieste, Italy
[4] Univ Roma Tor Vergata, Dept Phys, INAF, IASF, Rome, Italy
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2007年 / 21卷 / 3-4期
关键词：
gamma-rays; bursts; plasmas; acceleration of particles; radiation mechanisms; non-thermal;
D O I：
10.1142/S0217979207042434
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Gamma,Ray Burst (GRB) prompt emission can, for specific conditions, be so powerful and short-pulsed to strongly influence any surrounding plasma. In this paper, we briefly discuss the possibility that a very intense initial burst of radiation produced by GRBS satisfy the intensity and temporal conditions to cause stochastic wake-field particle acceleration in a surrounding plasma of moderate density. We consider a simple but realistic GRB model for which particle wake-field acceleration can first be excited by a very strong low-energy precursor, and then be effective in producing the observed prompt X-ray and gamma-ray GRB emission.
引用
收藏
页码：627 / 632
页数：6
相关论文
共 50 条
  • [1] Stochastic wakefield plasma acceleration in gamma-ray bursts
    Barbiellini, G.
    Longo, F.
    Omodei, N.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2008, 593 (1-2): : 67 - 68
  • [2] Stochastic wakefield acceleration in Gamma-Ray Bursts
    Barbiellini, Guido
    Longo, Francesco
    Omodei, Nicola
    Celotti, Annalisa
    Tavani, Marco
    GAMMA-RAY BURSTS IN THE SWIFT ERA, 2006, 836 : 91 - +
  • [3] Stochastic wake, field plasma acceleration in gamma-ray bursts
    Barbiellini, G.
    Longo, F.
    Omodei, N.
    Tavani, M.
    NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS, 2006, 121 (10-11): : 1363 - 1366
  • [4] Shock acceleration in gamma-ray bursts
    Lemoine, Martin
    Pelletier, Guy
    COMPTES RENDUS PHYSIQUE, 2011, 12 (03) : 234 - 245
  • [5] Particle acceleration in gamma-ray bursts
    Kirk, JG
    COSMIC EXPLOSIONS, 2005, 99 : 475 - 482
  • [6] ACCELERATION PROCESSES FOR GAMMA-RAY BURSTS
    MITROFANOV, IG
    ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1994, 90 (02): : 869 - 876
  • [7] Gamma-ray bursts and particle acceleration
    Asano, Katsuaki
    ACCELERATORS IN THE UNIVERSE, 2008, 1040 : 165 - 169
  • [8] Plasma Instabilities in Gamma-Ray Bursts
    Tautz, Robert C.
    HIGH ENERGY GAMMA-RAY ASTRONOMY, 2009, 1085 : 439 - 442
  • [9] THE ROLE OF STOCHASTIC ACCELERATION IN THE PROMPT EMISSION OF GAMMA-RAY BURSTS: APPLICATION TO HADRONIC INJECTION
    Murase, Kohta
    Asano, Katsuaki
    Terasawa, Toshio
    Meszaros, Peter
    ASTROPHYSICAL JOURNAL, 2012, 746 (02):
  • [10] Acceleration of UHE cosmic rays in gamma-ray bursts
    Pelletier, G
    Kersalé, E
    ASTRONOMY & ASTROPHYSICS, 2000, 361 (02): : 788 - 794
12345