Nuclear Astrophysical studies using low-energy RI beams at CRIB

Journal Article · Mon May 04 04:00:00 EDT 2009 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3141645· OSTI ID:21304775

Yamaguchi, H; Wakabayashi, Y; Hayakawa, S; Binh, D N; Kahl, D; Kurihara, Y; Kubono, S; Niikura, M ^[1]; Teranishi, T ^[2]; He, J J ^[3]; Kwon, Y K ^[4]; Nishimura, S ^[5]; Togano, Y ^[6]; Iwasa, N ^[7]; Khiem, L H ^[8]

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1. Center for Nuclear Study (CNS), University of Tokyo, RIKEN campus, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
2. Department of Physics, Kyushu University, 6-10-1 Hakozaki, Fukuoka 812-8581 (Japan)
3. Institute of Modern Physics, CAS, Nanchang Road 363, 730000 Lanzhou (China)
4. Department of Physics, Chung-Ang University, Seoul 156-756 (Korea, Republic of)
5. The Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
6. Department of Physics, Rikkyo University, Tokyo 171-8501 (Japan)
7. Department of Physics, Tohoku University, Aoba, Sendai, Miyagi 980-8578 (Japan)
8. Institute of Physics and Electronics, Vietnam Academy of Science and Technology 18 Hoang Quoc Viet St., Nghia do, Hanoi (Viet Nam)

CRIB (CNS Radioactive Ion Beam separator) is a low-energy RI beam separator at the Center for Nuclear Study (CNS) of the University of Tokyo, used for various studies covering nuclear-astrophysical topics. An application of the RI beam at CRIB for the astrophysical studies is a new measurement of the proton resonance scattering on {sup 7}Be. The measurement was performed up to the excitation energy of 6.8 MeV, ans the excitation function above 3.5 MeV was successfully measured for the first time, providing important information about the reaction rate of {sup 7}Be(p,{gamma}){sup 8}B, which is the key reaction in the solar {sup 8}B neutrino production. A preliminary result of the {sup 7}Be+p experiment is presented.

• OSTI ID: 21304775
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1120; ISSN 0094-243X; ISSN APCPCS
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ASTROPHYSICS
BERYLLIUM 7 TARGET
BORON 8
EXCITATION
EXCITATION FUNCTIONS
JAPANESE ORGANIZATIONS
MEV RANGE
NUCLEAR REACTION KINETICS
PARTICLE PRODUCTION
PROTON REACTIONS
PROTONS
RADIOACTIVE ION BEAMS
RESCATTERING
RESONANCE SCATTERING
SOLAR NEUTRINOS