Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mass Spectra and Semileptonic Decays of Doubly Heavy $ \Xi $ and $
  \Omega $ Baryons   In the framework of a non-relativistic quark model, the mass spectra of the
ground and excited states of doubly heavy $\Xi$ and $\Omega$ baryons are
calculated.
  We estimate the mass difference between the $ \Omega $ and corresponding $
\Xi $ baryons as $M_{\Omega}-M_{\Xi}\simeq178 $ MeV for all the states
containing $ cc,~bc $, or $ bb $ quarks.
  A simple form of the universal Isgur-Wise function, as the transition form
factor between the doubly heavy baryons, is introduced. Working in the
close-to-zero recoil limit, we investigate the $ b \rightarrow c $ semileptonic
decay widths and branching fractions of the doubly heavy baryons. The obtained
results are compared with other theoretical predictions.

15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
16
The categories of this paper are: stat