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Transverse-momentum resummation and the spectrum of the Higgs boson at the LHC
(Elsevier Science, 2006-12)
We consider the transverse-momentum (qT) distribution of generic high-mass systems (lepton pairs, vector bosons, Higgs particles,...) produced in hadron collisions. At small qT, we concentrate on the all-order resummation ...
Abrupt Rise of the Longitudinal Recoil Ion Momentum Distribution for Ionizing Collisions
(American Physical Society, 2001-01)
We report on the experimental observation of an abrupt rise in the longitudinal momentum distribution of recoil ions created in proton helium collision. The details of this structure can be related to electrons traveling ...
Production of Drell-Yan lepton pairs in hadron collisions: Transverse-momentum resummation at next-to-next-to-leading logarithmic accuracy
(Elsevier Science, 2011-01)
We consider the transverse-momentum (qT) distribution of Drell-Yan lepton pairs produced in hadron collisions. At small values of qT, we resum the logarithmically-enhanced perturbative QCD contributions up to next-to-nex ...