Binding energies of near proton-drip line Z = 22-28 isotopes determined from measured isotopic cross section distributions

作     者：Chun-Wang Ma Yi-Dan Song Hui-Ling Wei 

作者机构：College of Physics and Materials Science Henan Normal University Institute of Particle and Nuclear Physics Henan Normal University 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2019年第62卷第1期

页      面：63-68页

核心收录：

学科分类：07[理学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.11421505,and U1732135) the Major State Basic Research Development Program in China(Grant No.2014CB845401) the Natural Science Foundation of Henan Province(Grant No.162300410179) the Henan Normal University for the Excellent Youth(Grant No.154100510007) 

主　　题：proton drip line binding energy mirror nuclei scaling phenomenon 

摘      要：A new method is proposed to determine the binding energy(B)of near proton-drip line isotopes from isotopic cross section *** determine B of Z=22-28 isotopes(with T_z=-2 and-5/2),the lack of cross sections for proton-rich isotopes in the 345A MeV^(78)Kr+~9Be is overcome by predicting the proton-rich isotopes from a newly discovered scaling phenomenon found in the proton-rich isotopes measured in the 140A MeV^(40,48)Ca(^(58,64)Ni)+~9Be *** cross sections for proton-rich isotopes are verified to exponentially depend on the average binding energy per nucleon,based on which B of the Z=22-28 isotopes with T_z=-2 and-5/2 are determined from cross *** determined B of the isotopes are justified from obeying the scaling phenomenon of the difference between the mass of mirror *** cross sections for the Z=22-28 isotopes with T_z=-1 and-3/2,which in potential can be experimentally studied in mass storage ring,are also predicted.