The products of the^(203,205)Ti(^(50)Ti,2n)fusion-evaporation reactions were studied by using the recently commissioned Argonne Gas-Filled Analyzer(AGFA)at Argonne National Laboratory.
The formation of large size clusters,and/or their relative motion as a possible excitation mode,are suggested to be closely related to the origin of deformation in specific cases,namely the case of two doubly-magic cl...The formation of large size clusters,and/or their relative motion as a possible excitation mode,are suggested to be closely related to the origin of deformation in specific cases,namely the case of two doubly-magic clusters or two clusters with nearby characterization.New lifetime data in N=Z^(76)Sr and^(80)Zr leading to large B(E2)values are reproduced consistently and well within this approach,along with data for a few neighboring N≈Znuclei.These results are compared to previous studies of^(32)S and^(20)Ne and all of them support the ideas of the large-scale cluster approach.展开更多
文摘The products of the^(203,205)Ti(^(50)Ti,2n)fusion-evaporation reactions were studied by using the recently commissioned Argonne Gas-Filled Analyzer(AGFA)at Argonne National Laboratory.
基金Partly supported by the U.S.Department of Energy,Office of Science,Office of Nuclear Physics(DE-AC02-06CH11357)。
文摘The formation of large size clusters,and/or their relative motion as a possible excitation mode,are suggested to be closely related to the origin of deformation in specific cases,namely the case of two doubly-magic clusters or two clusters with nearby characterization.New lifetime data in N=Z^(76)Sr and^(80)Zr leading to large B(E2)values are reproduced consistently and well within this approach,along with data for a few neighboring N≈Znuclei.These results are compared to previous studies of^(32)S and^(20)Ne and all of them support the ideas of the large-scale cluster approach.
