Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vector meson production in the dimuon channel in the ALICE experiment at
  the LHC   The purpose of the ALICE experiment at the LHC is the study of the Quark
Gluon Plasma (QGP) formed in ultra-relativistic heavy-ion collisions, a state
of matter in which quarks and gluons are deconfined. The properties of this
state of strongly-interacting matter can be accessed through the study of light
vector mesons ($\rho$, $\omega$ and $\phi$). Indeed, the strange quark content
($s\bar{s}$) of the $\phi$ meson makes its study interesting in connection with
the strangeness enhancement observed in heavy-ion collisions. Moreover, $\rho$
and $\omega$ spectral function studies give information on chiral symmetry
restoration. Vector meson production in pp collisions is important as a
baseline for heavy-ion studies and for constraining hadronic models. We present
results on light vector meson production obtained with the muon spectrometer of
the ALICE experiment in pp collisions at $\sqrt{s}$=7 TeV. Production ratios,
integrated and differential cross sections for $\phi$ and $\omega$ are
presented. Those results are extracted for $p_{\rm T} > 1$ GeV/$c$ and $2.5 < y
< 4$.

23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat