Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pairing reentrance in hot rotating nuclei   The pairing gaps, heat capacities and level densities are calculated within
the BCS-based quasiparticle approach including the effect of thermal
fluctuations on the pairing field within the pairing model plus noncollective
rotation along the z axis for $^{60}$Ni and $^{72}$Ge nuclei. The analysis of
the numerical results obtained shows that, in addition to the pairing gap, the
heat capacity can also serve as a good observable to detect the appearance of
the pairing reentrance in hot rotating nuclei, whereas such signature in the
level density is rather weak.

31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
2
The categories of this paper are: math