Double Higgs production at LHC, seesaw typeII and GeorgiMachacek model
Abstract
The double Higgs production in the models with isospintriplet scalars is studied. It is shown that in the seesaw typeII model, the mode with an intermediate heavy scalar, pp → H + X → 2h + X, may have the cross section that is comparable with that in the Standard Model. In the GeorgiMachacek model, this cross section could be much larger than in the Standard Model because the vacuum expectation value of the triplet can be large.
 Authors:
 Institute for Theoretical and Experimental Physics (Russian Federation)
 Publication Date:
 OSTI Identifier:
 22472381
 Resource Type:
 Journal Article
 Resource Relation:
 Journal Name: Journal of Experimental and Theoretical Physics; Journal Volume: 120; Journal Issue: 3; Other Information: Copyright (c) 2015 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CERN LHC; COMPARATIVE EVALUATIONS; CROSS SECTIONS; EXPECTATION VALUE; HIGGS BOSONS; HIGGS MODEL; ISOSPIN; PARTICLE PRODUCTION; PROTONPROTON INTERACTIONS; SCALARS; STANDARD MODEL; TRIPLETS
Citation Formats
Godunov, S. I., Email: sgodunov@itep.ru, Vysotsky, M. I., Email: vysotsky@itep.ru, and Zhemchugov, E. V., Email: zhemchugov@itep.ru. Double Higgs production at LHC, seesaw typeII and GeorgiMachacek model. United States: N. p., 2015.
Web. doi:10.1134/S1063776115030073.
Godunov, S. I., Email: sgodunov@itep.ru, Vysotsky, M. I., Email: vysotsky@itep.ru, & Zhemchugov, E. V., Email: zhemchugov@itep.ru. Double Higgs production at LHC, seesaw typeII and GeorgiMachacek model. United States. doi:10.1134/S1063776115030073.
Godunov, S. I., Email: sgodunov@itep.ru, Vysotsky, M. I., Email: vysotsky@itep.ru, and Zhemchugov, E. V., Email: zhemchugov@itep.ru. 2015.
"Double Higgs production at LHC, seesaw typeII and GeorgiMachacek model". United States.
doi:10.1134/S1063776115030073.
@article{osti_22472381,
title = {Double Higgs production at LHC, seesaw typeII and GeorgiMachacek model},
author = {Godunov, S. I., Email: sgodunov@itep.ru and Vysotsky, M. I., Email: vysotsky@itep.ru and Zhemchugov, E. V., Email: zhemchugov@itep.ru},
abstractNote = {The double Higgs production in the models with isospintriplet scalars is studied. It is shown that in the seesaw typeII model, the mode with an intermediate heavy scalar, pp → H + X → 2h + X, may have the cross section that is comparable with that in the Standard Model. In the GeorgiMachacek model, this cross section could be much larger than in the Standard Model because the vacuum expectation value of the triplet can be large.},
doi = {10.1134/S1063776115030073},
journal = {Journal of Experimental and Theoretical Physics},
number = 3,
volume = 120,
place = {United States},
year = 2015,
month = 3
}
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