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19922026
Showing 2009 · hep-phShow all

68 papers · 2 filters

hep-ph2009★ 57 cited

Charged Higgs boson production in association with a top quark in MC@NLO

C. Weydert, S. Frixione, M. Herquet +5

We discuss the calculation of charged Higgs boson production in association with top quark in the MC@NLO framework for combining NLO matrix elements with a parton shower. The proce…

hep-ph2009★ 9 cited

T-parity odd heavy leptons at LHC

G. Cacciapaglia, S. Rai Choudhury, A. Deandrea +1

Little Higgs models with T-parity can easily satisfy electroweak precision tests and at the same time give a stable particle which is a candidate for cold dark matter. In addition…

hep-ph2009★ 4 cited

Can VMD improve the estimate of the muon g-2 ?

M. Benayoun, L. Del Buono, P. David +1

We show that a VMD based theoretical input allows for a significantly improved accuracy for the hadronic vacuum polarization of the photon which contributes to the theoretical esti…

hep-ph2009★ 356 cited

Quest for precision in hadronic cross sections at low energy: Monte Carlo tools vs. experimental data

S. Actis, A. Arbuzov, G. Balossini +53

We present the achievements of the last years of the experimental and theoretical groups working on hadronic cross section measurements at the low energy e+e- colliders in Beijing,…

hep-ph2009★ 2 cited

One-loop correction effects on supernova neutrino fluxes: a new possible probe for Beyond Standard Models

J. Gava, C. -C. Jean-Louis

We present the consequences of a large radiative correction term coming from Supersymmetry (SUSY) upon the electron neutrino fluxes streaming off a core- collapse supernova using a…

hep-ph2009★ 31 cited

Centrality, Rapidity and Transverse-Momentum Dependence of Cold Nuclear Matter Effects on J/Psi Production in d+Au, Cu+Cu and Au+Au Collisions at sqrt(s_NN)=200 GeV

E. G. Ferreiro, F. Fleuret, J. P. Lansberg +1

We have carried out a wide study of Cold Nuclear Matter (CNM) effects on J/Psi production in d+Au, Cu+Cu and Au+Au collisions at sqrt(s_NN)=200 GeV. We have studied the effects of…