Understanding Core-Collapse Supernovae

被引:5
|
作者
Hix, W. R. [1 ,2 ]
Lentz, E. J. [1 ,2 ]
Baird, M. [2 ]
Messer, O. E. B. [2 ,3 ]
Mezzacappa, A. [1 ,2 ]
Lee, C-T [2 ]
Bruenn, S. W. [4 ]
Blondin, J. M. [5 ]
Marronetti, P. [4 ]
机构
[1] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA
[2] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37919 USA
[3] Oak Ridge Natl Lab, Ctr Computat Sci, Oak Ridge, TN 37831 USA
[4] Florida Atlantic Univ, Dept Phys, Boca Raton, FL 33431 USA
[5] N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA
基金
美国国家航空航天局; 美国国家科学基金会;
关键词
HEAVY-ION COLLISIONS; EQUATION-OF-STATE; NUMERICAL-MODEL; NUCLEAR-MATTER; DENSE MATTER; HOT;
D O I
10.1016/j.nuclphysa.2010.01.104
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Our understanding of core-collapse supernovae continues to improve as better microphysics is included in increasingly realistic neutrino-radiationhydrodynamic simulations. Recent multi-dimensional models with spectral neutrino transport, which slowly develop successful explosions for a range of progenitors between 12 and 25 solar mass, have motivated changes in our understanding of the neutrino reheating mechanism. In a similar fashion, improvements in nuclear physics, most notably explorations of weak interactions on nuclei and the nuclear equation of state, continue to refine our understanding of how supernovae explode. Recent progresses on both the macroscopic and microscopic effects that affect core-collapse supernovae are discussed.
引用
收藏
页码:602C / 607C
页数:6
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