Gamma ray burst model [electronic resource]
We present a model for gamma ray bursts based on the compression of neutron stars in close binary systems. Our general relativistic hydrodynamiccomputer simulations of close neutron star binaries have found that as the orbit shrinks the density of the neutron stars rises. This compressional effect h...
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Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Dept. of Energy ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1998.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Gamma ray burst model |h [electronic resource] |
| 260 | |a Washington, D.C. : |b United States. Dept. of Energy ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1998. | ||
| 300 | |a 13 p. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
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| 500 | |a Published through the Information Bridge: DOE Scientific and Technical Information. | ||
| 500 | |a 02/17/1998. | ||
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| 500 | |a "CONF-971208--" | ||
| 500 | |a "DE98054336" | ||
| 500 | |a "DP0102011" | ||
| 500 | |a 2. Oak Ridge symposium on atomic and nuclear astrophysics, Oak Ridge, TN (United States), 2-6 Dec 1997. | ||
| 500 | |a Wilson, J.R.; Mathews, G.J.; Salmonson, J.D. | ||
| 520 | 3 | |a We present a model for gamma ray bursts based on the compression of neutron stars in close binary systems. Our general relativistic hydrodynamiccomputer simulations of close neutron star binaries have found that as the orbit shrinks the density of the neutron stars rises. This compressional effect has been estimated to produce thermal energies in the neutron stars of the order of magnitude 10⁵²to 10⁵³ ergs on a timescale of a few seconds.This is a possible source of energy for gamma-ray bursts. The hot neutron stars will emit neutrino pairs which will partially recombine to form an electron positron pair plasma. The pair plasma will recombine after expansion to produce photons which closely mimic the characteristics of gamma-raybursts. | |
| 536 | |b W-7405-ENG-48. | ||
| 650 | 7 | |a Cosmic Gamma Bursts. |2 local. | |
| 650 | 7 | |a Computerized Simulation. |2 local. | |
| 650 | 7 | |a Neutron Stars. |2 local. | |
| 650 | 7 | |a Binary Stars. |2 local. | |
| 650 | 7 | |a Neutrinos. |2 local. | |
| 650 | 7 | |a Pair Production. |2 local. | |
| 650 | 7 | |a Electrons. |2 local. | |
| 650 | 7 | |a Positrons. |2 local. | |
| 650 | 7 | |a Physics. |2 edbsc. | |
| 710 | 2 | |a Lawrence Livermore National Laboratory. |4 res. | |
| 710 | 2 | |a United States. |b Department of Energy. |4 spn. | |
| 710 | 2 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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