Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semileptonic Bs ->DsJ(2460)l nu decay in QCD   Using three point QCD sum rules method, the form factors relevant to the
semileptonic Bs ->DsJ (2460)l nu decay are calculated. The q2 dependence of
these form factors is evaluated and compared with the heavy quark effective
theory predictions. The dependence of the asymmetry parameter alpha,
characterizing the polarization of DsJ meson, on q2 is studied .The branching
ratio of this decay is also estimated and is shown that it can be easily
detected at LHC.

12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex