Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coupled channels dynamics in the generation of the $\Omega (2012)$
  resonance   We look into the newly observed $\Omega (2012)$ state from the molecular
perspective in which the resonance is generated from the $\bar{K} \Xi^*$, $\eta
\Omega$ and $\bar{K} \Xi$ channels. We find that this picture provides a
natural explanation of the properties of the $\Omega (2012)$ state. We stress
that the molecular nature of the resonance is revealed with a large coupling of
the $\Omega (2012)$ to the $\bar{K} \Xi^*$ channel, that can be observed in the
$\Omega (2012) \rightarrow \bar{K} \pi \Xi$ decay which is incorporated
automatically in our chiral unitary approach via the use of the spectral
function of $\Xi^*$ in the evaluation of the $\bar{K} \Xi^*$ loop function.

18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
2
The categories of this paper are: math