Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Monte Carlo simulation of events with Drell-Yan lepton pairs from
  antiproton-proton collisions: the fully polarized case   In this paper, we extend the study of Drell-Yan processes with antiproton
beams already presented in a previous work. We consider the fully polarized
$\bar{p}^\uparrow p^\uparrow \to \mu^+ \mu^- X$ process, because this is the
simplest scenario for extracting the transverse spin distribution of quarks, or
transversity, which is the missing piece to complete the knowledge of the
nucleon spin structure at leading twist. We perform Monte Carlo simulations for
transversely polarized antiproton and proton beams colliding at a
center-of-mass energy of interest for the future HESR at GSI. The goal is to
possibly establish feasibility conditions for an unambiguous extraction of the
transversity from data on double spin asymmetries.

16
The categories of this paper are: stat
18
The categories of this paper are: econ
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
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The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph