Pairing reentrance phenomenon in heated rotating nuclei in the shell-model Monte Carlo approach.
نویسندگان
چکیده
Rotational motion of heated 72Ge is studied within the microscopic shell-model Monte Carlo approach. We investigate the angular momentum alignment and nuclear pairing correlations associated with J^{π} Cooper pairs as a function of the rotational frequency and temperature. The reentrance of pairing correlations with temperature is predicted at high rotational frequencies. It manifests itself through the anomalous behavior of specific heat and level density.
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ورودعنوان ژورنال:
- Physical review letters
دوره 105 21 شماره
صفحات -
تاریخ انتشار 2010