Constraint on Heavy Element Production in Inhomogeneous Big-Bang Nucleosynthesis from the Light Element Observations
Joint Authors
Nakamura, Riou
Fujimoto, Shin-ichiro
Sato, Katsuhiko
Hashimoto, Masa-aki
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-01
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
We investigate the observational constraints on the inhomogeneous big-bang nucleosynthesis that Matsuura et al.
(2005) suggested that states the possibility of the heavy element production beyond 7Li in the early universe.
From the observational constraints on light elements of 4He and D, possible regions are found on the plane of the volume fraction of the high-density region against the ratio between high- and low-density regions.
In these allowed regions, we have confirmed that the heavy elements beyond Ni can be produced appreciably, where p- and/or r-process elements are produced well simultaneously.
American Psychological Association (APA)
Nakamura, Riou& Hashimoto, Masa-aki& Fujimoto, Shin-ichiro& Sato, Katsuhiko. 2013. Constraint on Heavy Element Production in Inhomogeneous Big-Bang Nucleosynthesis from the Light Element Observations. Journal of Astrophysics،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-483024
Modern Language Association (MLA)
Nakamura, Riou…[et al.]. Constraint on Heavy Element Production in Inhomogeneous Big-Bang Nucleosynthesis from the Light Element Observations. Journal of Astrophysics No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-483024
American Medical Association (AMA)
Nakamura, Riou& Hashimoto, Masa-aki& Fujimoto, Shin-ichiro& Sato, Katsuhiko. Constraint on Heavy Element Production in Inhomogeneous Big-Bang Nucleosynthesis from the Light Element Observations. Journal of Astrophysics. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-483024
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-483024