Measurement of Al-25+p resonant elastic scattering for studying the
   Al-25(p,gamma)Si-26

Kwon,; Lee, Yk.; Jung, C. S.; Moon, H. S.; Lee, J. Y.; Yun, J. H.; Kubono, C. C.; Yamaguchi, S.; Hashimoto, H.; Kahl, T.; Hayakawa, D.; Choi, S.; Seonho, Kim; Kim, M. J.; Kim, Y. H.; Park, Y. K.; Kim, J. S.; Moon, E. J.; Teranishi, C. -B.; Wakabayashi, T.; Iwasa, Y.; Yamada, N.; Togano, T.; Y. Kato S.,; Cherubini, S; Rapisarda, G. G.

doi:10.1063/1.4763422

Proton resonant states in Si-26 have been studied by the resonant elastic scattering of Al-25+p with a Al-25 radioactive ion beam at 2.863 MeV/nucleon bombarding a thick H-2 gas target with the inverse kinematics method at the low-energy RI beam facility CRIB (CNS Radioactive Ion Beam separator), University of Tokyo. The properties of these resonance states are important to better determine the production rates of Al-25(p, gamma)Si-26 reaction, which is one of the astrophysically important nuclear reactions to understand the production of the ground state of Al-26, the emitter of its characteristic 1.809-MeV gamma-ray, under the explosive stellar environments such as novae and X-ray bursts. In this work, several resonances above the proton threshold level have been observed with a high statistics and background free through a covered the range of excitation energies from E-x similar to 6.8 to 8.2 MeV.

Titolo:	Measurement of Al-25+p resonant elastic scattering for studying the Al-25(p,gamma)Si-26
Autori interni:	Kwon YK. Lee C. S. Jung H. S. Moon J. Y. Lee J. H. Yun C. C. Kubono S. Yamaguchi H. Hashimoto T. Kahl D. Hayakawa S. Choi Seonho Kim M. J. Kim Y. H. Kim Y. K. Park J. S. Kim E. J. Moon C. -B. Teranishi T. Wakabayashi Y. Iwasa N. Yamada T. Togano Y. Kato S. CHERUBINI, SILVIO RAPISARDA, GIUSEPPE GABRIELE mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2012
Rivista:	AIP CONFERENCE PROCEEDINGS
Handle:	http://hdl.handle.net/20.500.11769/70353
Appare nelle tipologie:	4.1 Contributo in Atti di convegno

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