107 citations · 1.9k across the 144 of their papers we have counts for
6 papers · 1 filter
Supersymmetry spectroscopy in stop-chargino production at LHC
M. Beccaria, G. Macorini, L. Panizzi +2
We consider the process of associated stop-chargino production in the MSSM at LHC and show that, at the simplest Born level, the production rate is dramatically sensitive to the ch…
The relevance of virtual electroweak effects in the overall -channel single top production at LHC
M. Beccaria, G. Macorini, F. M. Renard +1
We compute the complete one loop electroweak effects in the MSSM for the eight processes of single top (and single antitop) production in the -channel at hadron colliders, gener…
Single top production in the -channel at LHC: a realistic test of electroweak models
M. Beccaria, G. Macorini, F. M. Renard +1
We compute the complete electroweak one-loop effect on the process of -channel single top production at LHC in the Standard Model and in the MSSM within the mSUGRA symmetry brea…
Addendum to "Helicity conservation in gauge boson scattering at high energy"
G. J. Gounaris, F. M. Renard
In a previous paper we have established that for any two-body process involving even numbers of transverse vector bosons and gauginos, the dominant asymptotic amplitudes obey helic…
Neutralino-neutralino annihilation to gammaZ in MSSM
Th. Diakonidis, G. J. Gounaris, J. Layssac +2
The 1-loop computation of the processes $\tchi_i \tchi_j \to γZ$ has been performed at an arbitrary c.m. energy for any pair of MSSM neutralinos. As an application suitable for Dar…
Associated tW production at LHC: a complete calculation of electroweak supersymmetric effects at one loop
M. Beccaria, G. Macorini, F. M. Renard +1
We compute, in the MSSM framework, the total electroweak contributions at one loop for the process pp -> tW+X, initiated by the parton process bg -> tW. The supersymmetric effect i…