摘要
Two-proton radioactivity from18Ne is discussed in terms of sequential decay.The branch ratios for oneproton emission from excited states are calculated,which including spectroscopic factors,obtained from a Shellmodel calculation with realistic interactions.The branch ratios show that the two-proton emission from the 1-state of 18Ne at 7.94 MeV is most likely to go through the sequential decay.The same mechanism is discussed for other excited states at higher energy by different interactions.
Two-proton radioactivity from 18Ne is discussed in terms of sequential decay. The branch ratios for one- proton emission from excited states are calculated, which including spectroscopic factors, obtained from a Shell- model calculation with realistic interactions. The branch ratios show that the two-proton emission from the 1 state of 16Ne at 7.94 MeV is most likely to go through the sequential decay. The same mechanism is discussed for other excited states at higher energy by different interactions.
基金
Supported by the Funda o para a Ciência e a Techologia(Portugal),Project:PTDC/FIS/68340/2006 and CERN/FP/116385/2010
