INITIAL STATE INTERACTIONS AND THE DRELL-YAN PROCESS*
INITIAL STATE INTERACTIONS AND THE DRELL-YAN PROCESS*
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DOI:
10.1103/physrevlett.47.1799
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发表时间:
1981-12
影响因子:
8.6
通讯作者:
G. Bodwin;S. Brodsky;G. Lepage
中科院分区:
文献类型:
--
作者:
G. Bodwin;S. Brodsky;G. Lepage
It is shown that initial-state interactions violate the usual QCD factorization predictions for massive lepton-pair production in leading twist. The initial-state collisions correct dsigma/dQ/sup 2/ dx/sub F/ and also smear the lepton-pair transverse momentum distribution.