Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An ERC Starting Grant project on p-process nucleosynthesis concluded   In 2008 a Starting Grant project supported by the European Research Council
titled "Nuclear reaction studies relevant to the astrophysical p-process
nucleosynthesis" was launched. After five years of successful research related
to the experimental investigation of proton- and alpha-induced nuclear reaction
for the astrophysical p-process, the project came to an end. In this paper a
summary of the research and the most important achievements is given.

3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph