Nuclear clusters as the first stepping stones for the chemical evolution of the universe
Nuclear clusters as the first stepping stones for the chemical evolution of the universe
复制标题
核团簇是宇宙化学演化的第一步
DOI:
10.1140/epja/s10050-020-00339-x
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Denisenkov, Pavel
中科院分区:
文献类型:
--
作者:
Wiescher, Michael;Clarkson, Ondrea;deBoer, Richard J.;Denisenkov, Pavel
It is a well-established fact that the generation of the heavy elements occurred in stars—the Cauldrons of the Cosmos—via multiple complex nuclear reaction processes during stellar life and death. This paper will address the question of the first step, the formation of heavier elements such as carbon and oxygen from the primordial elemental abundance distribution in first stars. This nucleosynthesis can be facilitated by nuclear clustering of primordial isotopes in hot and highly convective first stars, provided that a helium rich or hydrogen depleted environment is available. The paper will summarize the associated nuclear reactions and the nucleosynthesis paths linkingHe toC. This will be based on an analysis of new experimental data for several of the anticipated nuclear reactions, and the role they might play at different temperature and density conditions in first star matter.
登录
查看更多内容
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Y. Kanada
通讯作者:
Y. Kanada
DOI:
--
发表时间:
1966
期刊:
影响因子:
--
作者:
P. D. Forsyth;H. Tu;W. Hornyak
通讯作者:
W. Hornyak
DOI:
--
发表时间:
1967
期刊:
影响因子:
--
作者:
P. Paul;N. G. Puttaswamy;D. Kohler
通讯作者:
D. Kohler
DOI:
--
发表时间:
1984
期刊:
影响因子:
--
作者:
G. Hardie;B. Filippone;A. Elwyn;M. Wiescher;R. Segel
通讯作者:
R. Segel
DOI:
--
发表时间:
1953
期刊:
影响因子:
--
作者:
E. Shire;J. R. Wormald;G. Lindsay;A. Lundén;A. G. Stanley
通讯作者:
A. G. Stanley