Buscar
Mostrando ítems 1-10 de 12
Vector boson production at hadron colliders: transverse-momentum resummation and leptonic decay
(Springer, 2015-12)
We consider the transverse-momentum (qT ) distribution of Drell-Yan lepton pairs produced, via W and Z/γ∗ decay, in hadronic collisions. At small values of qT , we resum the logarithmically-enhanced perturbative QCD ...
Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes
(Springer, 2012-06)
We consider Standard Model Higgs boson production through gluon-gluon fusion in hadron collisions. We combine the calculation of the next-to-next-to-leading order QCD corrections to the inclusive cross section with the ...
Transverse-momentum resummation for the signal-background interference in the H →γγ channel at the LHC
(American Physical Society, 2017-09)
We present an upgraded calculation of the effects of resonance-continuum interference for the Higgs boson decaying to two photons at the Large Hadron Collider, at next-to-leading order in the strong coupling αS, O(αS3), ...
Diphoton Production at Hadron Colliders: Transverse-Momentum Resummation at NNLL
(Springer, 2015-06)
We consider the transverse-momentum (qT ) distribution of a diphoton pair pro- duced in hadron collisions. At small values of qT , we resum the logarithmically-enhanced perturbative QCD contributions up to next-to-next-to-leading ...
Universality of transverse-momentum resummation and hard factors at the NNLO
(Elsevier Science, 2014-04)
We consider QCD radiative corrections to the production of colorless high-mass systems in hadron collisions. The logarithmically-enhanced contributions at small transverse momentum are treated to all perturbative orders ...
Transverse-momentum resummation: Higgs boson production at the Tevatron and the LHC
(Springer, 2011-11)
We consider the transverse-momentum (qT ) distribution of Standard Model Higgs bosons produced by gluon fusion in hadron collisions. At small qT (qT < mH, mH being the mass of the Higgs boson), we resum the logarithmical ...
Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy
(Springer, 2010-04)
We perform the resummation of large logarithmic corrections to the partonic cross sections for single-inclusive jet production in polarized pp collisions. We reach the next-to-leading logarithmic accuracy for this observable ...
Measurement of the shape of the boson-transverse momentum distribution in p(p)over-bar -> Z/gamma*-> e(+)e(-)+X events produced at root s=1.96 TeV
(Amer Physical Soc, 2008-03-14)
We present a measurement of the shape of the Z/gamma* boson transverse momentum (q(T)) distribution in p (p) over bar -> Z/gamma(*)-> e(+)e(-)+X events at a center-of-mass energy of 1.96 TeV using 0.98 fb(-1) of data ...
Measurement of the shape of the boson-transverse momentum distribution in pp̄→Z/γ*→e+e-+X events produced at s=1.96TeV
(2008-03-11)
We present a measurement of the shape of the Z/γ* boson transverse momentum (qT) distribution in pp̄→Z/γ *→e+e-+X events at a center-of-mass energy of 1.96 TeV using 0.98fb-1 of data collected with the D0 detector at the ...
Measurement of differential cross sections for Z boson production in association with jets in proton- proton collisions at v s=13TeV
(Springer, 2018-11-22)
The production of a Z boson, decaying to two charged leptons, in association with jets in proton- proton collisions at a centre- of- mass energy of 13 TeV is measured. Data recorded with the CMS detector at the LHC are ...