Neutral Higgs boson pair production viaγγcollisions in the minimal supersymmetric standard model at linear colliders
نویسندگان
چکیده
منابع مشابه
Lightest Neutral Higgs Pair Production in Photon-photon Collisions in the Minimal Supersymmetric Standard Model
The cross sections for the lightest neutral Higgs pair production at the one-loop level in photon-photon collisions are calculated in the Minimal Supersymmetric Standard Model(MSSM). We find that the contributions to the lightest Higgs boson pair production cross sections arising from the genuine supersymmetric virtual particles dominate over that arising from the virtual particles in the two-H...
متن کاملEffects of CP-violating phases on Higgs boson production at hadron colliders in the Minimal Supersymmetric Standard Model
If the soft Supersymmetry (SUSY) breaking masses and couplings are complex,then the associated CP-violating phases can in principle modify the known phe-nomenological pattern of the Minimal Supersymmetric Standard Model (MSSM).We investigate here their effects on Higgs boson production in the gluon-gluon fusionmode at the Tevatron and the Large Hadron Collider (LHC), by taki...
متن کاملDouble Higgs production at TeV Colliders in the Minimal Supersymmetric Standard Model
The reconstruction of the Higgs potential in the Minimal Supersymmetric Standard Model (MSSM) requires the measurement of the trilinear Higgs self-couplings. The ‘double Higgs production’ subgroup has been investigating the possibility of detecting signatures of processes carrying a dependence on these vertices at the Large Hadron Collider (LHC) and future Linear Colliders (LCs). As reference r...
متن کاملLoop-induced Higgs boson pair production at e+e- colliders.
We analyse the loop induced production of Higgs boson pairs at future high–energy e+e− colliders, both in the Standard Model and in its minimal supersymmetric extension. The cross sections for Standard Model Higgs pair production through W/Z boson loops, e+e− → H0H0, are rather small but the process could be visible for high enough luminosities, especially if longitudinal polarization is made a...
متن کاملT-quark Effects in Top Pair Production Associated with A Higgs Boson at Linear Colliders in Little Higgs Model
As partners of the top quark, new heavy T-quarks are necessarily predicted in little Higgs models in order to cancel the quadratic divergence of the Higgs mass caused by the top quark. In the framework of the littlest Higgs model with T-parity, the partner with even T-parity can mix with the top quark and cause some effects in top quark processes. We examine such effects in the process ee → tt̄h...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2003
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.68.093004