Recent developments and research projects at the low-energy RI beam facility CRIB

Abstract

CRIB (CNS Radioactive Ion Beam separator) is a low-energy RI beam separator at the Center for Nuclear Study (CNS) of the University of Tokyo. An overview of the recent developments and status of CRIB, including a detailed summary of beam parameters, is presented. Studies on proton and α resonant scatterings, direct measurements of (α,p) reactions, and other types of measurements (β-decay lifetimes, etc.) have been performed using RI beams at CRIB, motivated by interests in astrophysical reactions and exotic nuclear structure. Among the studies at CRIB, the measurement of 7Be+α resonant scattering is discussed.