Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Proton capture cross section of Sr isotopes and their importance for
  nucleosynthesis of proton-rich nuclides   The (p,$\gamma$) cross sections of three stable Sr isotopes have been
measured in the astrophysically relevant energy range. These reactions are
important for the $p$-process in stellar nucleosynthesis and, in addition, the
reaction cross sections in the mass region up to 100 are also of importance
concerning the $rp$-process associated with explosive hydrogen and helium
burning. It is speculated that this $rp$-process could be responsible for a
certain amount of $p$-nuclei in this mass region. The (p,$\gamma$) cross
sections of $^{84,86,87}$Sr isotopes were determined using an activation
technique. The measurements were carried out at the 5 MV Van de Graaff
accelerator of the ATOMKI, Debrecen. The resulting cross sections are compared
with the predictions of statistical model calculations. The predictions are in
good agreement with the experimental results for $^{84}$Sr(p,$\gamma$)$^{85}$Y
whereas the other two reactions exhibit differences that increase with mass
number. The corresponding astrophysical reaction rates have also been computed.

21
The categories of this paper are: adap-org
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas