Nuclear Astrophysics and Neutron Induced Reactions: Quasi-Free Reactions and RIBs

0350640 - ÚJF 2011 RIV US eng C - Conference Paper (international conference)
Cherubini, S. - Coc, A. - Kubono, S. - Spitaleri, C. - Binh, D.N. - Burjan, Václav - Crucilla, V. - De Sereville, N. - Elekes, Z. - Gulino, M. - Hammache, F. - Hayakawa, S. - Iwasa, N. - Kato, S. - Kroha, Václav - Komatsubara, H. - La Cognata, M. - Lamiaa, L. - Li, C. B. - Nishimura, S. - Pizzone, R. G. - Puglia, S. M. R. - Rapisarda, G. G. - Romano, S. - Sergi, M. L. - Somorjai, E. - Tumino, A. - Wakabayashi, Y. - Yamaguchi, H.
Nuclear Astrophysics and Neutron Induced Reactions: Quasi-Free Reactions and RIBs.
10TH INTERNATIONAL SYMPOSIUM ON ORIGIN OF MATTER AND EVOLUTION OF GALAXIES. MELVILLE, NY: AMER INST PHYSICS, 2 HUNTINGTON QUADRANGLE, STE 1NO1, 2010 - (Tanihara, I.; Shima, T.; Ong, H.; Tamii, A.; Kishimoto, T.; Toki, H.; Kajino, T.; Kubono, S.), s. 98-103. ISBN 978-0-7354-0819-7. ISSN 0094-243X.
[10th International Symposium on Origin of Matter and Evolution of Galaxies (OMEG10). Osaka (JP), 08.03.2010-10.03.2010]
Institutional research plan: CEZ:AV0Z10480505
Keywords : Quasi-free reaction * nuclear astrophysics * neutron induced reaction
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders

The use of quasi-free reactions in studying nuclear reactions between charged particles of astrophysical interest has received much attention over the last two decades. The Trojan Horse Method is based on this approach and it has been used to study a number of reactions relevant for Nuclear Astrophysics. Recently we applied this method to the study of nuclear reactions that involve radioactive species, namely to the study of the F-18+p -> O-15+alpha process at temperatures corresponding to the energies available in the classical novae scenario. Quasi-free reactions can also be exploited to study processes induced by neutrons. This technique is particularly interesting when applied to reaction induced by neutrons on unstable short-lived nuclei. Such processes are very important in the nucleosynthesis of elements in the sand r-processes scenarios and this technique can give hints for solving key questions in nuclear astrophysics where direct measurements are practically impossible.
Permanent Link: http://hdl.handle.net/11104/0006143