Experimental approach to explosive nucloeosynthesis with RI beams

摘要: Experimental e orts to investigate stellar reactions under high-temperature and high density conditions have been made as a major program using the RI beams from Center for Nuclear Study (CNS) low-energy inight beam separator (CRIB) at University of Tokyo in order understand evolution universe, well various phenomena. Speci cally, two subjects hydrogen burning are discussed here. One is reaction study pp-chain second explosive burning, rp-process. Some s-wave resonances identi ed by thick target method crucial processes burning. The resonant scattering with also succeeded identifying inelastic scattering, giving proton widths rst excited state nucleus. This provided very ciently rate estimate process equilibrium conditions. Possibilities CRIB facility near future brie y discussed.