Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Duration and non-locality of a nucleon-nucleon collision   For a set of realistic nucleon-nucleon potentials we evaluate microscopic
parameters of binary collisions: a time duration of the scattering state, a
mean distance and a rotation of nucleons during a collision. These parameters
enter the kinetic equation as non-instantaneous and non-local corrections of
the scattering integral, i.e., they can be experimentally tested. Being
proportional to off-shell derivatives of the scattering T-matrix,
non-instantaneous and non-local corrections make it possible to compare the
off-shell behavior of different potentials in a vicinity of the energy shell.
The Bonn one-Boson-exchange (A-C) and Paris potentials are found to yield very
close results, while the separable Paris potential differs.

29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg