scholarly journals Di-Higgs production in SUSY models at the LHC

2020 ◽  
Vol 135 (8) ◽  
Author(s):  
Peisi Huang ◽  
Yu Hang Ng
Keyword(s):  
Higgs Production ◽  
Susy Models

scholarly journals Leading-logarithmic threshold resummation of Higgs production in gluon fusion at next-to-leading power

2020 ◽  
Vol 2020 (1) ◽  
Author(s):  
Martin Beneke ◽  
Mathias Garny ◽  
Sebastian Jaskiewicz ◽  
Robert Szafron ◽  
Leonardo Vernazza ◽  
...  
Keyword(s):  
Gluon Fusion ◽  
Higgs Production ◽  
Threshold Resummation

THE SINGLE NEUTRAL TOP-HIGGS PRODUCTION AT ILC IN THE TC2 MODEL

2011 ◽  
Vol 26 (09) ◽  
pp. 1629-1637 ◽  
Author(s):  
YAO-BEI LIU ◽  
HUI YE ◽  
YONG-HUA CAO
Keyword(s):  
Linear Collider ◽  
International Linear Collider ◽  
Higgs Production ◽  
Production Rates ◽  
Flavor Changing ◽  
Text Production ◽  
Production Processes ◽  
Parameter Values

In the framework of the topcolor-assisted technicolor (TC2) model, we study the neutral top-Higgs [Formula: see text] production processes [Formula: see text], [Formula: see text] and [Formula: see text]. The results show that the production rates can reach the level of a few fb with reasonable parameter values. With the clean background of the flavor-changing [Formula: see text] channel, the top-Higgs events can possibly be detected at the International Linear Collider (ILC) experiments. Therefore, such neutral top-Higgs production processes offer a useful way to probe for neutral top-Higgs and test the TC2 model directly.

TeV Scale B – L Phenomenology at LHC

2007 ◽  
Vol 22 (31) ◽  
pp. 5889-5908 ◽  
Author(s):  
M. Abbas ◽  
W. Emam ◽  
S. Khalil ◽  
M. Shalaby
Keyword(s):  
Standard Model ◽  
Gauge Boson ◽  
Cross Sections ◽  
Branching Ratios ◽  
Higgs Production ◽  
Neutrino Masses ◽  
Natural Explanation ◽  
The Standard Model ◽  
The Cross

We present the phenomenology of the low scale U(1)B–L extension of the standard model and its implications at LHC. We show that this model provides a natural explanation for the presence of three right-handed neutrinos and can naturally account the observed neutrino masses and mixing. We study the decay and production of the extra gauge boson and the SM singlet scalar (heavy Higgs) predicted in this type of models. We find that the cross sections of the SM-like Higgs production are reduced by ~ 20% – 30%, while its decay branching ratios remain intact. The extra Higgs has relatively small cross sections and the branching ratios of Z′ → l+l− are of order ~ 20% compared to ~ 3% of the SM results.

scholarly journals Reconciling thermal leptogenesis with the gravitino problem in SUSY models with mixed axion/axino dark matter

2010 ◽  
Vol 2010 (11) ◽  
pp. 040-040 ◽  
Author(s):  
Howard Baer ◽  
Sabine Kraml ◽  
Andre Lessa ◽  
Sezen Sekmen
Keyword(s):  
Dark Matter ◽  
Susy Models

scholarly journals ttH anomalous coupling in double Higgs production

2014 ◽  
Vol 2014 (4) ◽  
Author(s):  
Kenji Nishiwaki ◽  
Saurabh Niyogi ◽  
Ambresh Shivaji
Keyword(s):  
Higgs Production ◽  
Anomalous Coupling
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