scholarly journals Diffractive Higgs bosons and prompt photons at hadron colliders

2003 ◽  
Vol 67 (1) ◽  
Author(s):  
R. Enberg ◽  
G. Ingelman ◽  
N. Tîmneanu
Keyword(s):  
Higgs Bosons ◽  
Hadron Colliders

DETECTION OF SUSY HIGGS BOSONS AFTER RADIATIVE CORRECTIONS

1993 ◽  
Vol 08 (24) ◽  
pp. 4339-4354 ◽  
Author(s):  
J.L. DIAZ CRUZ ◽  
O.A. SAMPAYO
Keyword(s):  
Standard Model ◽  
Parameter Space ◽  
Higgs Bosons ◽  
Radiative Corrections ◽  
Hadron Colliders ◽  
Associated Production

We study the detection of the Higgs bosons predicted in the minimal SUSY standard model (h0, H0, A0 and H±). We find that after radiative corrections are considered, there is a region of parameter space where h0 will be out of the LEP reach. Some portion of this region can be covered at hadron colliders using the mechanism of associated production [Formula: see text], with h0→γγ. Other decays that may help to detect the neutral Higgses (produced either inclusively or in association with [Formula: see text]) are H→ZZ*, W+W−/ZZ, A0→Z+H0. We find that H± may be detected also through the decays H±→W±h0 and the associated production of H± with [Formula: see text].

scholarly journals IMPACT OF THE SUSY DECAYS ON THE SEARCH FOR THE MSSM HIGGS BOSONS AT THE LHC

1999 ◽  
Vol 14 (05) ◽  
pp. 359-368 ◽  
Author(s):  
A. DJOUADI
Keyword(s):  
Standard Model ◽  
Branching Ratios ◽  
Higgs Bosons ◽  
Hadron Colliders ◽  
Supersymmetric Extension ◽  
Decay Channels ◽  
Decay Modes ◽  
The Standard Model ◽  
The Impact ◽  
Minimal Supersymmetric Extension

In the context of the minimal supersymmetric extension of the Standard Model, we discuss the impact of the decays of the neutral Higgs bosons into supersymmetric particles, charginos/neutralinos and sfermions. We show that these decay modes could be dominant, when they are kinematically accessible, thus strongly suppressing the branching ratios for the decay channels which are used to detect the Higgs bosons at hadron colliders. These SUSY decay modes should therefore not be overlooked in the search for the Higgs particles at the LHC.

scholarly journals Probing Higgs bosons with large bottom Yukawa coupling at hadron colliders

1999 ◽  
Vol 59 (5) ◽  
Author(s):  
C. Balázs ◽  
J. L. Diaz-Cruz ◽  
H.-J. He ◽  
T. Tait ◽  
C.-P. Yuan
Keyword(s):  
Yukawa Coupling ◽  
Higgs Bosons ◽  
Hadron Colliders
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