Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Role of spectroscopic factors in the potential-model description of the
  Be7(p,gamma)B8 reaction   In standard potential-model descriptions of the Be7(p,gamma)B8 reaction the
Be7+p spectroscopic factors S appear in the cross section. We argue that the
microscopic substructure effects which are represented by S are short-ranged
and cannot affect the asymptotic normalization of the wave function. We believe
that the standard way of describing reactions in a potential model may be
incorrect and the low-energy cross section should not depend on S in the case
of external capture reactions, like Be7(p,gamma)B8

29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an