Primordial chemistry: an overview
作者:
Monique Signore,
Denis Puy,
期刊:
AIP Conference Proceedings
(AIP Available online 1999)
卷期:
Volume 476,
issue 1
页码: 83-104
ISSN:0094-243X
年代: 1999
DOI:10.1063/1.59344
出版商: AIP
数据来源: AIP
摘要:
In the standard Big Bang model, the light elements in the cosmos -hydrogen and helium but also deuterium and lithium- were created in the very early Universe. The main problem is to connect what we can actually observe to day with the standard Big Bang nucleosynthesis predictions essentially because of uncertainties in modeling their evolution since the Big Bang. After a brief review of the primordial nucleosynthesis -predictions and observations of the primordial abundances- we present the preliminary studies of the primordial chemistry: molecular formation and evolution in the early Universe. ©1999 American Institute of Physics.
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