Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evaporation of light particles from a hot, deformed and rotating nucleus   The dependence of the transmission coefficient on the deformation, the
collective rotation and excitation energy of the compound nucleus emitting
light particles is introduced in the framework of Wei{\ss}kopf's evaporation
theory. The competition between fission and particle evaporation is treated by
a~Langevin equation for the fission variable coupled to the emission process.
Detailed calculations are presented on the decay of different Gd and Yb
isotopes at an excitation energy of about 250~MeV. These calculations
demonstrate the importance of the effects of nuclear deformation and of the
initial spin distribution on the evaporation.

33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat