摘要
The Rare-Isotope Beam(RIB)Physics Laboratory at IMP has made steady progress in 2022 in the following five aspects.1.Nuclear structure and reaction studies with intermediate-and low-energy RI beams.Measurements of charge-changing cross-sections(CCCS)of^(30-36)P on a^(nat)C target were successfully performed at beam energies around 200-300 MeV/nucleon at the External Target Facility(ETF)of HIRFL to investigate the effect of the N=20 shell closure.
