Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nature of the $\Omega$(2012) through its strong decays   We extend our previous analysis on the mass of the recently discovered
$\Omega(2012)$ state by investigation of its strong decays and calculation of
its width employing the method of light cone QCD sum rule. Considering two
possibilities for the quantum numbers of $\Omega(2012)$ state, namely $1P$
orbital excitation with $J^P=\frac{3}{2}^-$ and $2S$ radial excitation with
$J^P=\frac{3}{2}^+$, we obtain the strong coupling constants defining the
$\Omega(1P/2S)\rightarrow\Xi K$ decays. The results of the coupling constants
are then used to calculate the decay width corresponding to each possibility.
Comparison of the obtained results on the total widths in this work with the
experimental value and taking into account the results of our previous mass
prediction on the $\Omega(2012)$ state, we conclude that this state is $1P$
orbital excitation of the ground state $\Omega$ baryon, whose quantum numbers
are $J^P=\frac{3}{2}^-$.

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The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
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The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th