Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Threshold resummation of Drell-Yan rapidity distributions   We present a derivation of the threshold resummation formula for the
Drell-Yan rapidity distribution. Our argument is valid for all values of
rapidity and to all orders in perturbative QCD and can be applied to all
Drell-Yan processes in a universal way, i.e. both for the production of a
virtual photon \gamma^{*} and the production of a vector boson W^{\pm}, Z^{0}.
We show that for the fixed-target experiment E866/NuSea used in current parton
fits, the NLL resummation corrections are comparable to NLO fixed-order
corrections and are crucial to obtain agreement with the data.

16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
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The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an