Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hints for the existence of hexaquark states in the baryon-antibaryon
  sector   The discovery of some baryon-antibaryon resonances has led us to consider
3q~3\bar{q} systems as possible candidates. We predict their spectrum in the
framework of a constituent model, where the chromo-magnetic interaction plays
the main role. The relevant parameters are fixed by the present knowledge on
tetraquarks. The emerging scenario complies well with experiment. Besides the
description of the baryon-antibaryon resonances, we find evidence for new
tetraquark states, namely the a0(Y) in the hidden strangeness sector and, in
the cs\bar{c}\bar{s} sector, the Y(4140) and the X(4350). A detailed account of
the spectra and the decay channels is provided for future comparisons with
data.

36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con