High spin states in ^(170)Ta have been studied via ^(159)Tb(^(16)O,5nγ)^(170)Ta reaction at 105MeV beam energy.Three rotational bands have been observed among which one coupled band and an unfavoredΔI=2 transition s...High spin states in ^(170)Ta have been studied via ^(159)Tb(^(16)O,5nγ)^(170)Ta reaction at 105MeV beam energy.Three rotational bands have been observed among which one coupled band and an unfavoredΔI=2 transition sequence of the semidecoupled band are identified in this work.The effects of theπ1/2^(-)[541]proton intruder orbital are qualitatively discussed.展开更多
基金Supported by the State Education Commit tee of Chinathe National Natural Science Foundation of China under Grant No 19605008。
文摘High spin states in ^(170)Ta have been studied via ^(159)Tb(^(16)O,5nγ)^(170)Ta reaction at 105MeV beam energy.Three rotational bands have been observed among which one coupled band and an unfavoredΔI=2 transition sequence of the semidecoupled band are identified in this work.The effects of theπ1/2^(-)[541]proton intruder orbital are qualitatively discussed.
