Published November 12, 2012
| Version v1
Journal article
Direct measurement of the breakout reaction 11C(α,p)14N in explosive hydrogen-burning process
Creators
- Hayakawa, S.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Kubono, S.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Kahl, D.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Yamaguchi, H.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Binh, Dam N.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Hashimoto, T.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Wakabayashi, Y.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- He, J. J.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Iwasa, N.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Kato, S.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Komatsubara, T.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Kwon, Y. K.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Teranishi, T.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- Wanajo, S.1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- 1. Institute for the Physics and Mathematics of the Universe, University of Tokyo (Japan)
- 2. Department of Physics, Kyushu University (Japan)
- 3. Department of Physics, Chung Ang University (Korea, Republic of)
- 4. Department of Physics, University of Tsukuba (Japan)
- 5. Department of Physics, Yamagata University (Japan)
- 6. Department of Physics, Tohoku University (Japan)
- 7. Institute of Modern Physics (Japan)
- 8. Japan Atomic Energy Agency (Japan)
- 9. RCNP, Osaka University (Japan)
- 10. Center for Nuclear Study, Graduate of Science, University of Tokyo (Japan) and Institute of Physics (Japan)
Description
We determined the 11C(α,p)14N reaction rate relevant to the nucleosynthesis in explosive hydrogen-burning stars. The measurement was performed by means of the thick target method in inverse kinematics with 11C RI beams. We derived the excitation functions for the ground-state transition and excited-state transitions using time-of-flight information for the first time. The present reaction rate is compared to the previous one.
Additional details
Identifiers
- DOI
- 10.1063/1.4763448;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1484
- Journal Issue
- 1
- Journal Page Range
- p. 445-447
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- Conference on origin of matter and evolution of galaxies 2011
- Dates
- 14-17 Nov 2011
- Place
- Wako (Japan)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44034873
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA PARTICLES; ALPHA REACTIONS; ASTROPHYSICS; CARBON 11; CARBON 11 TARGET; EXCITATION FUNCTIONS; EXCITED STATES; GROUND STATES; HYDROGEN BURNING; NITROGEN 14; NUCLEAR REACTION KINETICS; NUCLEOSYNTHESIS; PARTICLE KINEMATICS; RADIOACTIVE ION BEAMS; STARS; TIME-OF-FLIGHT METHOD
- Descriptors DEC
- BEAMS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CARBON ISOTOPES; CHARGED PARTICLES; CHARGED-PARTICLE REACTIONS; CROSS SECTIONS; DIFFERENTIAL CROSS SECTIONS; ENERGY LEVELS; EVEN-ODD NUCLEI; FUNCTIONS; ION BEAMS; IONIZING RADIATIONS; ISOTOPES; KINETICS; LIGHT NUCLEI; MINUTES LIVING RADIOISOTOPES; NITROGEN ISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-ODD NUCLEI; PHYSICS; RADIATIONS; RADIOISOTOPES; REACTION KINETICS; STABLE ISOTOPES; STAR BURNING; SYNTHESIS; TARGETS
Optional Information
- Notes
- (c) 2012 American Institute of Physics