title: Pairing reentrance phenomenon in heated rotating nuclei in the shell-model Monte Carlo approach.
abstract: 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.
authors.affiliation: Physics Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831, USA.
authors.forename: D J
authors.initials: DJ
authors.lastname: Dean
authors.forename: K
authors.initials: K
authors.lastname: Langanke
authors.forename: H
authors.initials: H
authors.lastname: Nam
authors.forename: W
authors.initials: W
authors.lastname: Nazarewicz