论文标题
混合构型和交织在一起的量子相变
Mixed configurations and intertwined quantum phase transitions in odd-mass nuclei
论文作者
论文摘要
我们引入了一个新的BOSE-FERMI框架，用于在存在构型混合的情况下研究奇数核核中的光谱特性和量子相变（QPTS）。奇数质量NB同位素的详细分析揭示了状态在正常和入侵者配置（II型QPT）中突然穿越的影响，并伴随着从球形 - 核心形状到入侵者配置中的变形核形状的逐渐进化（I型I QPT）。两种类型的QPT的明显存在首次证明了奇数核核中相互交织的QPT的发生。
We introduce a new Bose-Fermi framework for studying spectral properties and quantum phase transitions (QPTs) in odd-mass nuclei, in the presence of configuration mixing. A detailed analysis of odd-mass Nb isotopes discloses the effects of an abrupt crossing of states in normal and intruder configurations (Type II QPT), accompanied by a gradual evolution from spherical- to deformed-core shapes within the intruder configuration (Type I QPT). The pronounced presence of both types of QPTs demonstrates, for the first time, the occurrence of intertwined QPTs in odd-mass nuclei.
