Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Structure functions in deep inelastic scattering from gauge/string
  duality beyond single-hadron final states   We study deep inelastic scattering at large-'t Hooft coupling and finite $x$
from gauge/string duality beyond single-hadron final states which gives the
leading large-$N_c$ contribution. Within the supergravity approximation, we
calculate the subleading large-$N_c$ contribution by introducing an extra
hadron into the final states. We find the contribution from these double-hadron
final states will dominate in the Bjorken limit $q^2\rightarrow \infty$
compared with the single-hadron states. We discuss the implications of our
results.

5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph