Abstract
A number of models have been proposed for the observed cosmic gamma-ray bursts. A class of such models involves the use of magnetic energy as the principal source of energy required for the bursts. In this case, arguments are presented to show that degenerate stars are favored. Mechanisms for magnetohydrodynamic instabilities in white dwarfs and neutron stars are discussed. Preliminary work indicates that magnetic white dwarfs can (but neutron stars probably cannot) account for many of the observed features of the bursts.
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Angel, J. R. P., Hintzen, P., and Landstreet, J. D.: 1975,Astrophys. J. Letters 196, L27.
Baird, G. A., Delaney, T. J., Lawless, B. G., Griffiths, D. J., Shakeshaft, J. R., Drever, R. W. P., Meikle, W. P. S., Jelley, J. V., Charman, W. N., and Spencer, R. E.: 1975,Astrophys. J. Letters 196, L11.
Bues, I.: 1970,Astron. Astrophys. 7, 91.
Brecher, K. and Morrison, P.: 1974,Astrophys. J. Letters 187, L97.
Chanmugam, G.: 1974a,Monthly Notices Roy. Astron. Soc. 169, 353.
Chanmugam, G.: 1974b,Astrophys. J. Letters 193, L75.
Cline, T. L. and Desai, U. D.: 1975,Astrophys. J. Letters 196, L43.
Ginzburg, V. L.: 1969,Elementary Processes for Cosmic Ray Astrophysics, Gordon and Breach, p. 10.
Grindlay, J. E., Wright, E. L., and McCrosky, R. E.: 1974,Astrophys. J. Letters 192, L113.
Heise, J., Brinkman, A. C., Schrijver, J., Mewe, R., Gronenschild, E., and den Boggende, A.: 1976,Astrophys. Space Sci. 42, 205.
Kahn, F. D.: 1974, Nature250, 125.
Kane, S. R. and Anderson, K. A.: 1970,Astrophys. J. 162, 1003.
Klebesadel, R. W., Strong, I. B., and Olson, R. A.: 1973,Astrophys. J. Letters 182, L85.
Lovell, B.: 1971,Quart. J. Roy. Astron. Soc. 12, 98.
Ruderman, M.: 1975,Ann. New York Acad. Sci. 262, 164.
Stecker, F. W. and Frost, K. J.: 1973,Nature Phys. Sci. 245, 70.
Sakurai, K.: 1974,Astrophys. Space Sci. 28, 375.
Takakura, T.: 1967,Solar Phys. 1, 304.
Tayler, R. J.: 1973,Monthly Notices Roy. Astron. Soc. 162, 17.
Vandakurov, Yu. V.: 1972,Sov. Astron. 16, 265.
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Chanmugam, G. Gamma-ray bursts from degenerate stars. Astrophys Space Sci 42, 83–87 (1976). https://doi.org/10.1007/BF00645529
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DOI: https://doi.org/10.1007/BF00645529