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Constraints on Very High Energy Emission from GRB 130427A
- Aliu, E. (author)
- Aune, T. (author)
- Barnacka, A. (author)
- show more...
- Beilicke, M. (author)
- Benbow, W. (author)
- Berger, K. (author)
- Biteau, J. (author)
- Buckley, J. H. (author)
- Bugaev, V. (author)
- Byrum, K. (author)
- Cardenzana, J. V. (author)
- Cerruti, M. (author)
- Chen, X. (author)
- Ciupik, L. (author)
- Connaughton, V. (author)
- Cui, W. (author)
- Dickinson, H. J. (author)
- Eisch, J. D. (author)
- Errando, M. (author)
- Falcone, A. (author)
- Federici, S. (author)
- Feng, Q. (author)
- Finley, J. P. (author)
- Fleischhack, H. (author)
- Fortin, P. (author)
- Fortson, L. (author)
- Furniss, A. (author)
- Galante, N. (author)
- Gillanders, G. H. (author)
- Griffin, S. (author)
- Griffiths, S. T. (author)
- Grube, J. (author)
- Gyuk, G. (author)
- Håkansson, N. (author)
- Hanna, D. (author)
- Holder, J. (author)
- Hughes, G. (author)
- Humensky, T. B. (author)
- Johnson, C. A. (author)
- Kaaret, P. (author)
- Kar, P. (author)
- Kertzman, M. (author)
- Khassen, Y. (author)
- Kieda, D. (author)
- Krawczynski, H. (author)
- Krennrich, F. (author)
- Lang, M. J. (author)
- Madhavan, A. S. (author)
- Maier, G. (author)
- McArthur, S. (author)
- McCann, A. (author)
- Meagher, K. (author)
- Millis, J. (author)
- Moriarty, P. (author)
- Mukherjee, R. (author)
- Nieto, D. (author)
- O’Faoláin de Bhróithe, A. (author)
- Ong, R. A. (author)
- Otte, A. N. (author)
- Park, N. (author)
- Pohl, M. (author)
- Popkow, A. (author)
- Pueschel, E. (author)
- Quinn, J. (author)
- Ragan, K. (author)
- Rajotte, J. (author)
- Reyes, L. C. (author)
- Reynolds, P. T. (author)
- Richards, G. T. (author)
- Roache, E. (author)
- Sembroski, G. H. (author)
- Shahinyan, K. (author)
- Smith, A. W. (author)
- Staszak, D. (author)
- Telezhinsky, I. (author)
- Tucci, J. V. (author)
- Tyler, J. (author)
- Varlotta, A. (author)
- Vassiliev, V. V. (author)
- Vincent, S. (author)
- Wakely, S. P. (author)
- Weiner, O. M. (author)
- Weinstein, A. (author)
- Welsing, R. (author)
- Wilhelm, A. (author)
- Williams, D. A. (author)
- Zitzer, B. (author)
- McEnery, J. E. (author)
- Perkins, J. S. (author)
- Veres, P. (author)
- Zhu, S. (author)
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- (creator_code:org_t)
- 2014
- 2014
- English.
- In: Astrophysical Journal Letters. - 2041-8205 .- 2041-8213. ; 795:1
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- Prompt emission from the very fluent and nearby (z = 0.34) gamma-ray burst GRB 130427A was detected by several orbiting telescopes and by ground-based, wide-field-of-view optical transient monitors. Apart from the intensity and proximity of this GRB, it is exceptional due to the extremely long-lived high-energy (100 MeV to 100 GeV) gamma-ray emission, which was detected by the Large Area Telescope on the Fermi Gamma-Ray Space Telescope for ~70 ks after the initial burst. The persistent, hard-spectrum, high-energy emission suggests that the highest-energy gamma rays may have been produced via synchrotron self-Compton processes though there is also evidence that the high-energy emission may instead be an extension of the synchrotron spectrum. VERITAS, a ground-based imaging atmospheric Cherenkov telescope array, began follow-up observations of GRB 130427A ~71 ks (~20 hr) after the onset of the burst. The GRB was not detected with VERITAS; however, the high elevation of the observations, coupled with the low redshift of the GRB, make VERITAS a very sensitive probe of the emission from GRB 130427A for E > 100 GeV. The non-detection and consequent upper limit derived place constraints on the synchrotron self-Compton model of high-energy gamma-ray emission from this burst.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- gamma-ray burst: individual: GRB 130427A
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
- Aliu, E.
- Aune, T.
- Barnacka, A.
- Beilicke, M.
- Benbow, W.
- Berger, K.
- show more...
- Biteau, J.
- Buckley, J. H.
- Bugaev, V.
- Byrum, K.
- Cardenzana, J. V ...
- Cerruti, M.
- Chen, X.
- Ciupik, L.
- Connaughton, V.
- Cui, W.
- Dickinson, H. J.
- Eisch, J. D.
- Errando, M.
- Falcone, A.
- Federici, S.
- Feng, Q.
- Finley, J. P.
- Fleischhack, H.
- Fortin, P.
- Fortson, L.
- Furniss, A.
- Galante, N.
- Gillanders, G. H ...
- Griffin, S.
- Griffiths, S. T.
- Grube, J.
- Gyuk, G.
- Håkansson, N.
- Hanna, D.
- Holder, J.
- Hughes, G.
- Humensky, T. B.
- Johnson, C. A.
- Kaaret, P.
- Kar, P.
- Kertzman, M.
- Khassen, Y.
- Kieda, D.
- Krawczynski, H.
- Krennrich, F.
- Lang, M. J.
- Madhavan, A. S.
- Maier, G.
- McArthur, S.
- McCann, A.
- Meagher, K.
- Millis, J.
- Moriarty, P.
- Mukherjee, R.
- Nieto, D.
- O’Faoláin de Bhr ...
- Ong, R. A.
- Otte, A. N.
- Park, N.
- Pohl, M.
- Popkow, A.
- Prokoph, Heike
- Pueschel, E.
- Quinn, J.
- Ragan, K.
- Rajotte, J.
- Reyes, L. C.
- Reynolds, P. T.
- Richards, G. T.
- Roache, E.
- Sembroski, G. H.
- Shahinyan, K.
- Smith, A. W.
- Staszak, D.
- Telezhinsky, I.
- Tucci, J. V.
- Tyler, J.
- Varlotta, A.
- Vassiliev, V. V.
- Vincent, S.
- Wakely, S. P.
- Weiner, O. M.
- Weinstein, A.
- Welsing, R.
- Wilhelm, A.
- Williams, D. A.
- Zitzer, B.
- McEnery, J. E.
- Perkins, J. S.
- Veres, P.
- Zhu, S.
- show less...
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- NATURAL SCIENCES
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- Linnaeus University
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