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FERMI DETECTION OF {gamma}-RAY EMISSION FROM THE M2 SOFT X-RAY FLARE ON 2010 JUNE 12

Journal Article · · Astrophysical Journal
 [1]; ; ; ; ; ;  [2];  [3]; ; ;  [4];  [5]; ;  [6]; ; ;  [7];  [8];  [9];  [10] more »; « less
  1. Deutsches Elektronen Synchrotron DESY, D-15738 Zeuthen (Germany)
  2. W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94305 (United States)
  3. Santa Cruz Institute for Particle Physics, Department of Physics and Department of Astronomy and Astrophysics, University of California at Santa Cruz, Santa Cruz, CA 95064 (United States)
  4. Istituto Nazionale di Fisica Nucleare, Sezione di Pisa, I-56127 Pisa (Italy)
  5. Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, I-34127 Trieste (Italy)
  6. Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova (Italy)
  7. Center for Space Plasma and Aeronomic Research (CSPAR), University of Alabama in Huntsville, Huntsville, AL 35899 (United States)
  8. Istituto Nazionale di Fisica Nucleare, Sezione di Perugia, I-06123 Perugia (Italy)
  9. Dipartimento di Fisica 'M. Merlin' dell'Universita e del Politecnico di Bari, I-70126 Bari (Italy)
  10. Laboratoire Leprince-Ringuet, Ecole polytechnique, CNRS/IN2P3, Palaiseau (France)
The Geostationary Operational Environmental Satellite (GOES) M2-class solar flare, SOL2010-06-12T00:57, was modest in many respects yet exhibited remarkable acceleration of energetic particles. The flare produced an {approx}50 s impulsive burst of hard X- and {gamma}-ray emission up to at least 400 MeV observed by the Fermi Gamma-ray Burst Monitor and Large Area Telescope experiments. The remarkably similar hard X-ray and high-energy {gamma}-ray time profiles suggest that most of the particles were accelerated to energies {approx}>300 MeV with a delay of {approx}10 s from mildly relativistic electrons, but some reached these energies in as little as {approx}3 s. The {gamma}-ray line fluence from this flare was about 10 times higher than that typically observed from this modest GOES class of X-ray flare. There is no evidence for time-extended >100 MeV emission as has been found for other flares with high-energy {gamma}-rays.
OSTI ID:
22011651
Journal Information:
Astrophysical Journal, Journal Name: Astrophysical Journal Journal Issue: 2 Vol. 745; ISSN ASJOAB; ISSN 0004-637X
Country of Publication:
United States
Language:
English

References (38)

Evidence for prolonged acceleration based on a detailed analysis of the long-duration solar gamma-ray flare of June 15, 1991 journal June 1996
GLAST Burst Monitor Instrument Simulation and Modeling
  • Hoover, A. S.; Kippen, R. M.; Wallace, M. S.
  • GAMMA-RAY BURSTS 2007: Proceedings of the Santa Fe Conference, AIP Conference Proceedings https://doi.org/10.1063/1.2943532
conference January 2008
Accelerated Particle Composition and Energetics and Ambient Abundances from Gamma‐Ray Spectroscopy of the 1991 June 4 Solar Flare journal December 1997
Stochastic Acceleration and Photon Emission in Electron‐dominated Solar Flares journal November 1997
Using Gamma‐Ray and Neutron Emission to Determine Solar Flare Accelerated Particle Spectra and Composition and the Conditions within the Flare Magnetic Loop journal January 2007
THE FERMI GAMMA-RAY BURST MONITOR journal August 2009
Very energetic gamma-rays from the 3 June 1982 solar flare journal January 1986
Coronal abundances determined from energetic particles journal July 1995
Nuclear Gamma-Ray De-Excitation Lines and Continuum from Accelerated-Particle Interactions in Solar Flares journal June 2009
The Vela Pulsar: Results from the First Year of Fermi LAT Observations text January 2010
Solar and stellar Gamma Ray observations with COMPTON conference January 1997
Calibration of the Energetic Gamma-Ray Experiment Telescope (EGRET) for the Compton Gamma-Ray Observatory journal May 1993
Rapid acceleration of energetic particles in the 1982 February 8 solar flare journal January 1986
Imaging Spectroscopy of a White-Light Solar Flare text January 2010
The Solar Maximum Mission Atlas of Gamma‐Ray Flares
  • Vestrand, W. Thomas; Share, Gerald H.; J. Murphy, Ronald
  • The Astrophysical Journal Supplement Series, Vol. 120, Issue 2 https://doi.org/10.1086/313180
journal February 1999
A bright γ-ray flare interpreted as a giant magnetar flare in NGC 253 journal January 2021
Simultaneous acceleration of electrons and ions in solar flares journal September 1983
Extended gamma-ray emission of the solar flares in june 1991 journal November 2001
THE VELA PULSAR: RESULTS FROM THE FIRST YEAR OF FERMI LAT OBSERVATIONS journal March 2010
The hard X-rays and gamma rays from solar flares journal August 1990
Gamma-Ray and High-Energy-Neutron Measurements on CORONAS-F during the Solar Flare of 28 October 2003 journal November 2010
THE LARGE AREA TELESCOPE ON THE FERMI GAMMA-RAY SPACE TELESCOPE MISSION journal May 2009
On the origin of the pion-decay radiation in the 1982 June 3 solar flare journal May 1987
A direct observation of solar neutrons following the 0118 UT flare on 1980 June 21 journal December 1982
Shock acceleration of electrons and ions in solar flares journal November 1985
Gamma-ray emission and electron acceleration in solar flares journal October 1994
High-energy processes in solar flares journal February 1987
Positron‐Emitter Production in Solar Flares from 3 He Reactions journal April 2004
Positrons from accelerated particle interactions journal May 1987
FERMI LARGE AREA TELESCOPE OBSERVATIONS OF TWO GAMMA-RAY EMISSION COMPONENTS FROM THE QUIESCENT SUN journal June 2011
Accelerated Particle Composition and Energetics and Ambient Abundances from Gamma‐Ray Spectroscopy of the 1991 June 4 Solar Flare journal June 1998
High energy particles accelerated during the large solar flare of 1990 May 24: X/ γ -ray observations journal December 2003
High energy neutron and pion-decay gamma-ray emissions from solar flares journal January 2009
Imaging Spectroscopy of a White-Light Solar Flare journal January 2011
RHESSI OBSERVATIONS OF THE PROPORTIONAL ACCELERATION OF RELATIVISTIC >0.3 MeV ELECTRONS AND >30 MeV PROTONS IN SOLAR FLARES journal June 2009
The Physics of Positron Annihilation in the Solar Atmosphere journal December 2005
Ground-based calibration and characterization of the Fermi gamma-ray burst monitor detectors journal January 2009
Electron-positron beams from terrestrial lightning observed with Fermi GBM: ELECTRON-POSITRON BEAMS FROM TGFS journal January 2011

Cited By (29)

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Self-consistent Modelling of Gamma-Ray Spectra from Solar Flares with the Monte Carlo Simulation Package FLUKA text January 2019
Impulsive and long Duration High-Energy Gamma-Ray Emission from the very Bright 2012 March 7 Solar Flares journal June 2014
GRID: a Student Project to Monitor the Transient Gamma-Ray Sky in the Multi-Messenger Astronomy Era text January 2019
Implications of a Loop-top Origin for Microwave, Hard X-Ray, and Low-energy Gamma-Ray Emission from Behind-the-limb Flares journal September 2018
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The Disappearing Solar Filament of 2013 September 29 and Its Large Associated Proton Event: Implications for Particle Acceleration at the Sun journal May 2019
THE FERMI GBM GAMMA-RAY BURST SPECTRAL CATALOG: FOUR YEARS OF DATA journal February 2014
On the expected γ-ray emission from nearby flaring stars journal October 2017
The First Pulse of the Extremely Bright GRB 130427A: A Test Lab for Synchrotron Shocks text January 2014
TIME-RESOLVED ANALYSIS OF FERMI GAMMA-RAY BURSTS WITH FAST- AND SLOW-COOLED SYNCHROTRON PHOTON MODELS journal February 2014
Flare Versus Shock Acceleration of High-Energy Protons in Solar Energetic Particle Events journal November 2016
Implications of loop-top origin for microwave, hard X-ray, and low-energy gamma-ray emissions from behind the limb flares text January 2018
GRID: a student project to monitor the transient gamma-ray sky in the multi-messenger astronomy era journal August 2019
Relations between Strong High-Frequency Microwave Bursts and Proton Events journal December 2013
Using gamma ray monitoring to avoid missing the next Milky Way Type Ia supernova journal April 2019
The Fermi GBM Gamma-Ray Burst Spectral Catalog: Four Years Of Data text January 2014
Comparing Long-duration Gamma-Ray Flares and High-energy Solar Energetic Particles journal July 2019
Gamma-Ray Solar Flares and In Situ Particle Acceleration journal July 2017
The First Pulse of the Extremely Bright GRB 130427A: A Test Lab for Synchrotron Shocks journal November 2013
HIGH-ENERGY GAMMA-RAY EMISSION FROM SOLAR FLARES: SUMMARY OF FERMI LARGE AREA TELESCOPE DETECTIONS AND ANALYSIS OF TWO M-CLASS FLARES journal April 2014
Exploring the Capabilities of the Anti-Coincidence Shield of the International Gamma-Ray Astrophysics Laboratory (INTEGRAL) Spectrometer to Study Solar Flares journal November 2013
Gamma-Ray Emission from the Impulsive Phase of the 2017 September 6 X9.3 Flare journal June 2019
Self-consistent Modeling of Gamma-ray Spectra from Solar Flares with the Monte Carlo Simulation Package FLUKA journal August 2019
Observational Aspects of Particle Acceleration in Large Solar Flares journal June 2012
Comparing Long-Duration Gamma-Ray Flares and High-Energy Solar Energetic Particles text January 2019
On the expected $\gamma$-ray emission from nearby flaring stars text January 2017
Observational Aspects of Particle Acceleration in Large Solar Flares book January 2012

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