Neutrino-nucleus reactions in core-collapse supernovae

被引：5
作者：
Langanke, K. [1 ]
机构：
[1] GSI Darmstadt, Darmstadt, Germany
[2] Tech Univ Darmstadt, Darmstadt, Germany
来源：
INTERNATIONAL WORKSHOP ON NUCLEAR PHYSICS 27TH COURSE: NEUTRINOS IN COSMOLOGY, IN ASTRO, PARTICLE AND NUCLEAR PHYSICS | 2006年 / 57卷 / 01期
关键词：
D O I：
10.1016/j.ppnp.2005.11.027
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Nuclear physics plays an essential role in the dynamics of a type II supernova (a collapsing star). Recent advances in nuclear many-body theory allow us now to calculate the stellar weak-interaction processes involving nuclei. The most important process is the electron capture on finite nuclei with mass numbers A > 55. This process is the source of neutrinos during the collapse phase. Neutrino-nucleus reactions occur during the collapse. They also play an interesting role during the supernova nucleosynthesis. (c) 2005 Elsevier B.V. All rights reserved.
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收藏
页码：324 / 333
页数：10
相关论文
共 28 条
[21]   STELLAR CORE COLLAPSE - A BOLTZMANN TREATMENT OF NEUTRINO-ELECTRON SCATTERING [J].
MEZZACAPPA, A ;
BRUENN, SW .
ASTROPHYSICAL JOURNAL, 1993, 410 (02) :740-760
[22]   Simulation of the spherically symmetric stellar core collapse, bounce, and postbounce evolution of a star of 13 solar masses with Boltzmann neutrino transport, and its implications for the supernova mechanism [J].
Mezzacappa, A ;
Liebendörfer, M ;
Messer, OEB ;
Hix, WR ;
Thielemann, FK ;
Bruenn, SW .
PHYSICAL REVIEW LETTERS, 2001, 86 (10) :1935-1938
[23]   Nucleosynthesis in the hot convective bubble in core-collapse supernovae [J].
Pruet, J ;
Woosley, SE ;
Buras, R ;
Janka, HT ;
Hoffman, RD .
ASTROPHYSICAL JOURNAL, 2005, 623 (01) :325-336
[24]   Spherically symmetric simulation with Boltzmann neutrino transport of core collapse and postbounce evolution of a 15 M⊙ star [J].
Rampp, M ;
Janka, HT .
ASTROPHYSICAL JOURNAL, 2000, 539 (01) :L33-L36
[25]   Magnetic dipole response in nuclei at the N=28 shell closure:: a new look [J].
von Neumann-Cosel, P ;
Poves, A ;
Retamosa, J ;
Richter, A .
PHYSICS LETTERS B, 1998, 443 (1-4) :1-6
[26]  
VONNEUMANNCOSEL P, COMMUNICATION
[27]   THE EVOLUTION AND EXPLOSION OF MASSIVE STARS .2. EXPLOSIVE HYDRODYNAMICS AND NUCLEOSYNTHESIS [J].
WOOSLEY, SE ;
WEAVER, TA .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1995, 101 (01) :181-235
[28]   THE NEUTRINO-PROCESS [J].
WOOSLEY, SE ;
HARTMANN, DH ;
HOFFMAN, RD ;
HAXTON, WC .
ASTROPHYSICAL JOURNAL, 1990, 356 (01) :272-301
123