Type II supernovae in 12Mcirdot and 15Mcirdot stars: The equation of state and general relativity.
作者： E. Baron , J. Cooperstein , S. Kahana
DOI: 10.1103/PHYSREVLETT.55.126
关键词: Shock wave 、 Physics 、 Nuclear matter 、 Theory of relativity 、 Equation of state 、 Type II supernova 、 Supernova 、 Gravitational collapse 、 Astrophysics 、 General relativity
摘要: We present results of hydrodynamic calculations iron core collapse and subsequent shock propagation using the 12M/sub c/irdot 15M/sub initial models Woosley Weaver. A softening equation state neutron-rich nuclear matter at high density effects general relativity play a crucial role in generating successful, prompt explosions. The energy explosion varies from (approx. 1 to 3) x 10/sup 51/ ergs depending upon degree softness.
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sci-hub.se 参考文章(15)
HA Bethe, GE Brown, J Applegate, JM Lattimer, None, Equation of state in the gravitational collapse of stars Nuclear Physics A. ,vol. 324, pp. 487- 533 ,(1979) , 10.1016/0375-9474(79)90596-7
James R. Wilson, NEUTRINO FLOW AND STELLAR CORE COLLAPSE Annals of the New York Academy of Sciences. ,vol. 336, pp. 358- 365 ,(1980) , 10.1111/J.1749-6632.1980.TB15943.X
J Cooperstein, GE Brown, Hans Albrecht Bethe, None, Shock propagation in supernovae: Concept of net ram pressure Nuclear Physics. ,vol. 429, pp. 527- 555 ,(1984) , 10.1016/0375-9474(84)90696-1
T. A. Weaver, G. B. Zimmerman, S. E. Woosley, Presupernova evolution of massive stars. The Astrophysical Journal. ,vol. 225, pp. 1021- 1029 ,(1978) , 10.1086/156569
J. Cooperstein, The equation of state in supernovae Nuclear Physics. ,vol. 438, pp. 722- 739 ,(1985) , 10.1016/0375-9474(85)90015-6
HA Bethe, GE Brown, J Cooperstein, James R Wilson, None, A simplified equation of state near nuclear density Nuclear Physics A. ,vol. 403, pp. 625- 648 ,(1983) , 10.1016/0375-9474(83)90626-7
J.P. Blaizot, Nuclear compressibilities Physics Reports. ,vol. 64, pp. 171- 248 ,(1980) , 10.1016/0370-1573(80)90001-0
Gordon Baym, Hans A. Bethe, Christopher J Pethick, Neutron star matter Nuclear Physics A. ,vol. 175, pp. 225- 271 ,(1971) , 10.1016/0375-9474(71)90281-8
J. H. Taylor, J. M. Weisberg, A new test of general relativity - Gravitational radiation and the binary pulsar PSR 1913+16 The Astrophysical Journal. ,vol. 253, pp. 908- 920 ,(1982) , 10.1086/159690
Charles W. Misner, David H. Sharp, Relativistic Equations for Adiabatic, Spherically Symmetric Gravitational Collapse Physical Review. ,vol. 136, pp. B571- B576 ,(1964) , 10.1103/PHYSREV.136.B571