%0 Journal Article
%T Revisiting the QCD Corrections to the R-Parity Violating Processes pp/pp →eμ+X
%A 王少明
%A 韩良
%A 马文淦
%A 张仁友
%A 蒋一
%J 中国物理快报
%D 2008
%I 
%X We present the theoretical predictions up to QCD next-to-leading order for the cross section of high-mass electron-muon pair production at the Tevatron and at the Large Hadron Collider （LHC）, considering only the dominant contributions from the third-generation sneutrino. The dependence of the renormalization and factorization scales on the total cross section, and the effects on the K-factor due to the uncertainty of parton distribution function are carefully investigated. By considering soft-gluon resummation effects to all orders in as of leading logarithm, we present the transverse momentum distributions of the final eμ pair.
%K 强相互作用
%K 粒子物理学
%K 电子-介子对
%K 奇偶校验
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=C45874F85C6F57F9A654ACFAB0F14C6C&yid=67289AFF6305E306&vid=C5154311167311FE&iid=CA4FD0336C81A37A&sid=9FFCC7AF50CAEBF7&eid=1D0FA33DA02ABACD&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=15