Nucleosynthesis in neutrino-driven supernovae

被引：22

作者：

Froehlich, C.

Hix, W. R. ^{[1
]}

Martinez-Pinedo, G.

Liebendoerfer, M.

Thielemann, F. -K.

Bravo, E.

Langanke, K.

Zinner, N. T.

机构：

[1] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA

[2] Univ Basel, Dept Phys & Astron, CH-4056 Basel, Switzerland

[3] Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany

[4] Univ Politecn Cataluna, Dept Fis & Engn Nucl, E-08034 Barcelona, Spain

[5] Univ Aarhus, Inst Phys & Astron, DK-8000 Aarhus C, Denmark

来源：

NEW ASTRONOMY REVIEWS | 2006年 / 50卷 / 7-8期

基金：

美国国家科学基金会;

关键词：

neutrinos; nuclear reactions; nucleosynthesis; abundances; supernovae; general;

D O I：

10.1016/j.newar.2006.06.003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Core collapse supernovae are the leading actor in the story of the cosmic origin of the chemical elements. Existing models, which generally assume spherical symmetry and parameterize the explosion, have been able to broadly replicate the observed elemental pattern. However, inclusion of neutrino interactions produces noticeable improvements in the iron peak composition of the ejecta when compared to observations. Neutrino interactions may also provide a supernova source for light p-process nuclei. (c) 2006 Elsevier B.V. All rights reserved.

引用

收藏

页码：496 / 499

页数：4

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