Supersymmetric NLO QCD corrections to resonant slepton production and signals at the Fermilab Tevatron and the CERN LHC

被引：37
|
作者：
Dreiner, H. K.
Grab, S.
Kraemer, M.
Trenkel, M. K.
机构：
[1] Univ Bonn, Inst Phys, D-53115 Bonn, Germany
[2] Rhein Westfal TH Aachen, Inst Theoret Phys E, D-52056 Aachen, Germany
来源：
PHYSICAL REVIEW D | 2007年 / 75卷 / 03期
关键词：
D O I：
10.1103/PhysRevD.75.035003
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We compute the total cross section and the transverse momentum distribution for single charged slepton and sneutrino production at hadronic colliders including NLO supersymmetric and nonsupersymmetric QCD corrections. The supersymmetric QCD corrections can be substantial. We also resum the gluon transverse momentum distribution and compare our results with two Monte Carlo generators. We compute branching ratios of the supersymmetric decays of the slepton and determine event rates for the like-sign dimuon final state at the Tevatron and at the LHC.
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页数：14
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