scholarly journals SpontaneousCPviolation and Higgs boson masses in the next-to-minimal supersymmetric model

1996 ◽  
Vol 54 (11) ◽  
pp. 6928-6935 ◽  
Author(s):  
Naoyuki Haba ◽  
Masahisa Matsuda ◽  
Morimitsu Tanimoto
Keyword(s):  
Higgs Boson ◽  
Supersymmetric Model ◽  
Minimal Supersymmetric Model

Searching for theCP-odd higgs boson of the minimal supersymmetric model at hadron supercolliders

1992 ◽  
Vol 46 (7) ◽  
pp. 2907-2917 ◽  
Author(s):  
John F. Gunion ◽  
Howard E. Haber ◽  
Chung Kao
Keyword(s):  
Higgs Boson ◽  
Supersymmetric Model ◽  
Minimal Supersymmetric Model

scholarly journals DETECTION OF INTERMEDIATE MASS HIGGS BOSONS FROM SPONTANEOUSLY BROKEN R-PARITY SUPERSYMMETRY

1994 ◽  
Vol 09 (09) ◽  
pp. 817-827 ◽  
Author(s):  
J. C. ROMÃO ◽  
J. L. DIAZ-CRUZ ◽  
F. DE CAMPOS ◽  
J. W. F. VALLE
Keyword(s):  
Mass Spectrum ◽  
Higgs Boson ◽  
Transverse Momentum ◽  
Higgs Sector ◽  
Higgs Bosons ◽  
Supersymmetric Model ◽  
Intermediate Mass ◽  
Missing Transverse Momentum ◽  
The Standard Model ◽  
Minimal Supersymmetric Model

The Higgs sector in spontaneously broken R-parity supersymmetry (RPSUSY) shows interesting features that require new search techniques. Both the mass spectrum and production rates may differ from the Standard Model and minimal supersymmetric model (MSSM) expectations. For some parameter choices, the dominant Higgs boson decay mode can even be invisible, leading to events with large missing transverse momentum carried by superweakly interacting majorons. We study the reaction pp → Z + H + X, and find that it can lead to detectable events at LHC/SSC for a large region of parameter space.

THE ELUSIVE HIGGS BOSON(S)

2010 ◽  
Vol 25 (22) ◽  
pp. 4163-4177 ◽  
Author(s):  
JOHN F. GUNION
Keyword(s):  
Higgs Boson ◽  
Supersymmetric Model ◽  
Light Higgs Boson ◽  
Minimal Supersymmetric Model

We outline the motivations for having a light Higgs boson with fairly SM-like couplings to WW, ZZ but with unusual decays that elude LEP limits and that will also make its detection at the LHC quite challenging. The Next-to-Minimal Supersymmetric Model provides a very appealing model of this type.

scholarly journals Closing the Window on Light Charged Higgs Bosons in the NMSSM

2012 ◽  
Vol 2012 ◽  
pp. 1-22 ◽  
Author(s):  
Johan Rathsman ◽  
Thomas Rössler
Keyword(s):  
Higgs Boson ◽  
Large Hadron Collider ◽  
Branching Fraction ◽  
Hadron Collider ◽  
Higgs Bosons ◽  
Supersymmetric Model ◽  
Charged Higgs ◽  
Charged Higgs Bosons ◽  
Minimal Supersymmetric Model ◽  
Higgs Signal

In the Next-to-Minimal SuperSymmetric Model (NMSSM) the lightest CP-odd Higgs bosons (a1) can be very light. As a consequence, in addition to the standard charged Higgs boson (h±) decays considered in the MSSM for a light charged Higgs (mh±<mt), the branching fraction forh±→a1Wcan be dominant. We investigate how this signal can be searched for intt-production at the Large Hadron Collider (LHC) in the case that (ma1≳2mB) with thea1giving rise to a singlebb--jet and discuss to what extent the LHC experiments are able to discover such a scenario with an integrated luminosity ~20 fb−1. We also discuss the implications of the possible Higgs-signal observed at the LHC.

Limits on theCP-even Higgs-boson masses in the minimal supersymmetric model

1992 ◽  
Vol 68 (25) ◽  
pp. 3678-3681 ◽  
Author(s):  
D. M. Pierce ◽  
A. Papadopoulos ◽  
S. B. Johnson
Keyword(s):  
Higgs Boson ◽  
Supersymmetric Model ◽  
Minimal Supersymmetric Model
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