Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semileptonic Decays of Heavy Tetraquarks   There exist heavy tetraquark states $QQ \bar q \bar q$ in the heavy quark
limit. These states are stable with respect to strong interactions and hence
must decay weakly. It is shown that the semileptonic decay depends on a single
Isgur--Wise form factor, which can be expressed in term of the Isgur--Wise form
factors which govern the semileptonic decays of the $Qqq$ and $QQq$ baryons.

37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn