Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semileptonic (D_s^+ -> phi l nu) decay in QCD light cone sum rule   We calculate the form factors V, A_1, A_2 and A_0 appearing in the (D -> phi)
transition in light cone QCD sum rule method. We compare our results on these
form factors with the current experimental results and existing theoretical
calculations.

32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph