Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Application of the Pauli principle in many-body scattering   A new development in the antisymmetrization of the first-order
nucleon-nucleus elastic microscopic optical potential is presented which
systematically includes the many-body character of the nucleus within the
two-body scattering operators. The results reduce the overall strength of the
nucleon-nucleus potential and require the inclusion of historically excluded
channels from the nucleon-nucleon potential input. Calculations produced
improve the match with neutron-nucleus total cross section, elastic
proton-nucleus differential cross section, and spin observable data. A
comparison is also done using different nucleon-nucleon potentials from the
past twenty years.

36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph