Gamma-ray bursts from the accretion of solid bodies onto high-velocity Galactic neutron stars [electronic resource]
We propose a simple model for the gamma-ray bursts based on high- velocity Galactic neutron stars that have accretion disks. The latter are formed from a mixture of material from the supernova shell and that ablated from a pre-supernova binary companion. Accretion onto the neutron star from this dis...
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Online Access |
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| Corporate Author: | |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Los Alamos, N.M. : Oak Ridge, Tenn. :
Los Alamos National Laboratory ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1993.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Gamma-ray bursts from the accretion of solid bodies onto high-velocity Galactic neutron stars |h [electronic resource] |
| 260 | |a Los Alamos, N.M. : |b Los Alamos National Laboratory ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1993. | ||
| 300 | |a 6 p. : |b digital, PDF file. | ||
| 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 12/31/1993. | ||
| 500 | |a "la-ur--93-4340" | ||
| 500 | |a " conf-9310252--4" | ||
| 500 | |a "DE94005006" | ||
| 500 | |a 2. gamma-ray burst workshop,Huntsville, AL (United States),20-22 Oct 1993. | ||
| 500 | |a Colgate, S.A.; Leonard, P.J.T. | ||
| 500 | |a Department of Defense, Washington, DC (United States);National Aeronautics and Space Administration, Washington, DC (United States) | ||
| 520 | 3 | |a We propose a simple model for the gamma-ray bursts based on high- velocity Galactic neutron stars that have accretion disks. The latter are formed from a mixture of material from the supernova shell and that ablated from a pre-supernova binary companion. Accretion onto the neutron star from this disk when the disk is still largely gaseous may result in a soft gamma-ray repeater phase. Much later, after the neutron star has moved away from its birthplace, solid bodies form in the disk, and some are perturbed into hitting the neutron star to create gamma-ray bursts. This model makes several predictions that are consistent with the observations. The observed combination of a high degree of isotropy on the sky coupled with the observed value of < V/V{sub max}> is not, at first glance, predicted, but is not impossible to attain in our model. | |
| 536 | |b W-7405-ENG-36. | ||
| 650 | 7 | |a Neutron Stars. |2 local. | |
| 650 | 7 | |a Star Accretion. |2 local. | |
| 650 | 7 | |a Galaxies. |2 local. | |
| 650 | 7 | |a Supernovae. |2 local. | |
| 650 | 7 | |a Cosmic Gamma Bursts. |2 local. | |
| 650 | 7 | |a Classical And Quantum Mechanics, General Physics. |2 edbsc. | |
| 710 | 2 | |a Los Alamos National Laboratory. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Online |c Online |d Online |e E 1.99: conf-9310252--4 |h Superintendent of Documents classification |i web |n 1 |