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The observation of gamma ray bursts and terrestrial gamma-ray flashes with AGILE

机译:用AGILE观测伽马射线爆发和地面伽马射线闪光

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摘要

Since its early phases of operation, the AGILE mission is successfully observing Gamma Ray Bursts (GRBs) in the hard X-ray band with the SuperAGlLE imager and in the MeV range with the Mini-Calorimeter. Up to now, three firm GRB detections were obtained above 25 MeV and some bursts were detected with lower statistical confidence in the same energy band. When a GRB is localized, either by SuperAGlLE or Swift/BAT or INTEGRAL/IBIS or Fermi/GBM or IPN, inside the field of view of the Gamma Ray Imager of AGILE, a detection is searched for in the gamma ray band or an upper limit is provided. A promising result of AGILE is the detection of very short gamma ray transients, a few ms in duration and possibly identified with Terrestrial Gamma-ray Flashes. In this paper we show the current status of the observation of Gamma Ray Bursts and Terrestrial Gamma-ray Flashes with AGILE.
机译:自早期运行以来,AGILE任务已使用SuperAGlLE成像仪成功观测了硬X射线带中的伽马射线暴(GRB),并使用了迷你量热仪成功地观测了MeV范围。到目前为止,在25 MeV以上获得了3次稳定的GRB检测,并且在相同能带中以较低的统计置信度检测到一些爆发。当通过SuperAGlLE或Swift / BAT或INTEGRAL / IBIS或Fermi / GBM或IPN定位GRB时,在AGILE的伽马射线成像仪的视场内,将在伽马射线波段或上方探测到提供了限制。 AGILE的一项有希望的结果是检测到非常短的伽马射线瞬变,持续时间为数毫秒,并且可能通过地面伽马射线闪光进行识别。在本文中,我们显示了使用AGILE观测伽玛射线爆发和地面伽玛射线闪光的当前状态。

著录项

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  • 作者单位

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    INFN Trieste, Padriciano 99,1-34012 Trieste, Italy,Dip. Di Fisica, Universita di Trieste, Via Valeria 2,1-34127 Trieste, Italy;

    INAF IASF Bologna, Via Gobetti 101,1-40129 Bologna, Italy;

    INAF IASF Milano, Via E. Bassini 75,1-20133 Milano, Italy;

    INFN Trieste, Padriciano 99,1-34012 Trieste, Italy,Dip. Di Fisica, Universita di Trieste, Via Valeria 2,1-34127 Trieste, Italy;

    INAF IASF Bologna, Via Gobetti 101,1-40129 Bologna, Italy;

    INAF IASF Milano, Via E. Bassini 75,1-20133 Milano, Italy;

    INFN Trieste, Padriciano 99,1-34012 Trieste, Italy,Dip. Di Fisica, Universita di Trieste, Via Valeria 2,1-34127 Trieste, Italy;

    INAF IASF Bologna, Via Gobetti 101,1-40129 Bologna, Italy;

    INAF IASF Milano, Via E. Bassini 75,1-20133 Milano, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy,Dip. Di Fisica, Università di Roma "La Sapienza", P.ie A. Mora 5,1-00185 Roma, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    ENEA C. R. "£. Clementel", Via don Fiammelli 2,1-40128 Bologna, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    Dip. Di Fisica, Università di Roma "La Sapienza", P.ie A. Mora 5,1-00185 Roma, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    ENEA C. R. Frascati, Via E. Fermi 45,1-00044 Frascati (Rm), Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy,Dip. Di Fisica, Univ. Roma Tor Vergata, Via delta Ricerca Scientifica 1,1-00133 Roma, Italy;

    INAF IASF Palermo, Via Ugo La Malfa 153, 90146 Palermo, Italy;

    ASI Science Data Center, Via G. Galilei, 1-00044 Frascati (Rm), Italy;

    INFN Pavia, Via Bassi 6,1-27100 Pavia, Italy;

    INAF IASF Bologna, Via Gobetti 101,1-40129 Bologna, Italy;

    INAF IASF Milano, Via E. Bassini 75,1-20133 Milano, Italy;

    INFN Pavia, Via Bassi 6,1-27100 Pavia, Italy;

    INAF IASF Milano, Via E. Bassini 75,1-20133 Milano, Italy;

    INAF IASF Bologna, Via Gobetti 101,1-40129 Bologna, Italy;

    INAF IASF Bologna, Via Gobetti 101,1-40129 Bologna, Italy;

    INAF IASF Bologna, Via Gobetti 101,1-40129 Bologna, Italy;

    INFN Roma Tor Vergata, Via delta Ricerca Scientifica, 1,1-00133 Roma, Italy;

    INAF Osservatorio Astronomico di Cagliari, loc. Poggio dei Pini, strada 54,1-09012, Capoterra (Ca), Italy;

    INAF IASF Milano, Via E. Bassini 75,1-20133 Milano, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy,Dip. Di Fisica, Univ. Roma Tor Vergata, Via delta Ricerca Scientifica 1,1-00133 Roma, Italy;

    INFN Roma Tor Vergata, Via delta Ricerca Scientifica, 1,1-00133 Roma, Italy,Dip. Di Fisica, Univ. Roma Tor Vergata, Via delta Ricerca Scientifica 1,1-00133 Roma, Italy;

    INAF Osservatorio Astronomico di Cagliari, loc. Poggio dei Pini, strada 54,1-09012, Capoterra (Ca), Italy,Dip. Di Fisica e Matematica, Università dell'lnsubria, Via Valleggio 11,1-20100 Como, Italy;

    Dip. Di Fisica e Matematica, Università dell'lnsubria, Via Valleggio 11,1-20100 Como, Italy;

    ENEA C. R. Frascati, Via E. Fermi 45,1-00044 Frascati (Rm), Italy;

    INFN Pavia, Via Bassi 6,1-27100 Pavia, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy,INFN Roma Tor Vergata, Via delta Ricerca Scientifica, 1,1-00133 Roma, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy,INFN Roma Tor Vergata, Via delta Ricerca Scientifica, 1,1-00133 Roma, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    INFN Trieste, Padriciano 99,1-34012 Trieste, Italy;

    INAF IASF Roma, Via Fosso del Cavaliere 100,1-00133 Roma, Italy;

    INAF Osservatorio Astronomico di Roma, Via di Frascati 33,1-00040 Monte Porzio Catone (Rm), Italy,ASI Science Data Center, Via G. Galilei, 1-00044 Frascati (Rm), Italy;

    ASI Science Data Center, Via G. Galilei, 1-00044 Frascati (Rm), Italy;

    ASI Science Data Center, Via G. Galilei, 1-00044 Frascati (Rm), Italy;

    ASI Science Data Center, Via G. Galilei, 1-00044 Frascati (Rm), Italy;

    ASI Science Data Center, Via G. Galilei, 1-00044 Frascati (Rm), Italy;

    Agenzia Spaziale Italiana, Unità Segmento di Terra e Basi Operative, Viale Liegi 26, 00198 Roma, Italy,ASI Science Data Center, Via G. Galilei, 1-00044 Frascati (Rm), Italy;

    Agenzia Spaziale Italiana, Unità Segmento di Terra e Basi Operative, Viale Liegi 26, 00198 Roma, Italy;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    high energy astrophysics; silicon microstrip detector; gamma ray burst; terrestrial gamma-ray flashes;

    机译:高能天体物理学;硅微带探测器;伽马射线暴;地面伽马射线闪光;

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