Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hadron production from $\mu-Deuteron$ scattering at $\sqrt{s}=17 GeV$ at
  COMPASS   Hadrons proceeding from quasi-real photo-production are one of the many
probes accesible at the Common Muon Proton Apparatus for Structure and
Spectroscopy (COMPASS) at CERN. These hadrons provide information on the
scattering between photon and partons through \gamma-gluon(g) direct channels
as well as q-g resolved processes. Comparisons of unpolarized differential
cross section measurements to next-to-leading order (NLO) pQCD calculations are
essential to develop our understanding of proton-proton and lepton-nucleon
scattering at varying center of mass energies. These measurements are important
to asses the applicability of NLO pQCD in interpreting polarized processes. In
this talk we will present the unidentified charged separated hadron
cross-sections measured by the COMPASS experiment at center of mass energy of
\sqrt{s}=17GeV, low Q^{2} (Q^{2}<0.1GeV^{2}/c^{2}) and high transverse momenta
(p_{T}>1.0 GeV/c.)

19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
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The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat