Published May 2, 2014
| Version v1
Journal article
Astrophysical S-factor for destructive reactions of lithium-7 in big bang nucleosynthesis
Creators
- 1. Rare Isotope Science Project, Institute for Basic Science, Daejeon (Korea, Republic of)
- 2. Hoseo University, Asan, Chungnam (Korea, Republic of)
- 3. Division of Physics, University of Tsukuba, Tsukuba, Ibaraki (Japan)
- 4. Japan Atomic Energy Agency, Shirakata Shirane, Tokai, Ibaraki (Japan)
- 5. RIKEN, Hirosawa, Wako, Saitama (Japan)
- 6. School of Liberal Arts and Science, Korea Aerospace University (Korea, Republic of)
- 7. National Astronomical Observatory, Osawa, Mitaka, Tokyo (Japan)
Description
One of the most prominent success with the Big Bang models is the precise reproduction of mass abundance ratio for 4He. In spite of the success, abundances of lithium isotopes are still inconsistent between observations and their calculated results, which is known as lithium abundance problem. Since the calculations were based on the experimental reaction data together with theoretical estimations, more precise experimental measurements may improve the knowledge of the Big Bang nucleosynthesis. As one of the destruction process of lithium-7, we have performed measurements for the reaction cross sections of the 7L(3He,p)9Be reaction
Additional details
Identifiers
- DOI
- 10.1063/1.4874038;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1594
- Journal Issue
- 1
- Journal Page Range
- p. 18-22
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 12. international symposium on origin of matter and evolution of galaxies
- Acronym
- OMEG12
- Dates
- 18-21 Nov 2013
- Place
- Tsukuba (Japan)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45101814
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ASTROPHYSICS; BERYLLIUM 9; COSMOLOGY; CROSS SECTIONS; ELEMENT ABUNDANCE; HELIUM 3; HELIUM 3 REACTIONS; HELIUM 4; LITHIUM 7; LITHIUM 7 TARGET; NUCLEOSYNTHESIS
- Descriptors DEC
- ABUNDANCE; ALKALINE EARTH ISOTOPES; BERYLLIUM ISOTOPES; CHARGED-PARTICLE REACTIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; LITHIUM ISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; PHYSICS; STABLE ISOTOPES; SYNTHESIS; TARGETS
Optional Information
- Notes
- (c) 2014 AIP Publishing LLC