New experiments for the breakout off the Hot-CNO cycle

Journal Article · Sun Feb 15 04:00:00 EST 1998 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.55194· OSTI ID:21182552

Kubono, S; Liu, X; Miyachi, T ^[1]; Kurokawa, M; Hahn, K I; Strasser, P ^[2]; Park, S H; Kim, J C; Lee, C H ^[3]; Fuchi, Y; Jeong, S C; Kawashima, H; Lee, C S; Tanaka, M H ^[4]; Kato, S ^[5]; Lee, J H ^[6]; Minemura, T; Motobayashi, T ^[7]; Parker, P D ^[8]; Shimoda, T ^[9]

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1. Center for Nuclear Study (CNS), University of Tokyo, 3-2-1 Midori-cho, Tanashi, Tokyo, 188 (Japan)
2. RIKEN, Wako, Saitama, 351-01 (Japan)
3. Department of Physics, Seoul National University, Seoul (Korea, Republic of)
4. IPNS, KEK-Tanashi, Tanashi, Tokyo, 188 (Japan)
5. Department of Physics, Yamagata University, Yamagata, 990 (Japan)
6. Department of Physics, Chun Ann University, Seoul (Korea, Republic of)
7. Department of Physics, Rikkyo University, Toshima, Tokyo, 171 (Japan)
8. Department of Physics, Yale University, New Haven, Connecticut 06511 (United States)
9. Department of Physics, Osaka University, Toyonaka, Osaka, 560 (Japan)

Experimental investigation of critical nuclear reactions for the breakout off the Hot-CNO cycle are in progress. One is the {sup 15}O({alpha},{gamma}){sup 19}Ne reaction, which could be the limiting reaction of the breakout at relatively low temperature (T<5x10{sup 8} K), and the others are {sup 14}O({alpha},p){sup 17}F(p,{gamma}){sup 18}Ne at higher temperatures. Some new results on these experiments and the astrophysical implication are discussed.

• OSTI ID: 21182552
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 425; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
ASTROPHYSICS
CNO CYCLE
FLUORINE 17 TARGET
NEON 18
NEON 19
NOVAE
NUCLEOSYNTHESIS
OXYGEN 14 TARGET
OXYGEN 15 TARGET
PROTON REACTIONS