A = 100等压线中向罕见长轴非集体相的形状转变
Shape Transition to a Rare Shape Phase of Prolate Non-collective in A = 100 Isobars
摘要:
本文从理论上研究了Z $=$ 42 ~ 50的A $=$ 100同量异位素的形状随中子数、温度和自旋的变化。当从富中子的100 Mo移动到富质子的100 Sn时,观察到各种形状的转变,其中主要是三轴形状。在热旋转核的微观理论框架和统计理论下,探讨了温度和自旋诱导的形状转变。长非集体,这是一种罕见的形状相,报告在这个质量区的质子丰富的一面的核图表。
英文摘要:
A theoretical investigation on the shape transitions with neutron number, temperature and spin for A $=$100 isobars of Z$=$42 to 50 is presented. A variety of shape transitions are observed while moving from neutron rich 100 Mo to proton rich 100 Sn with predominant triaxial shapes. Temperature and spin induced shape transitions are explored within the microscopic theoretical framework of and statistical theory of hot rotating nuclei. Prolate non-collective which is a rare shape phase is reported in this mass region on the proton rich side of the nuclear chart.
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