LHC signatures of the constrained exceptional supersymmetric standard model

Athron, P.; King, S. F.; Miller, D. J.; Moretti, S.; Nevzorov, R.

doi:10.1103/PhysRevD.84.055006

Title: LHC signatures of the constrained exceptional supersymmetric standard model

Full Record
Other Related Research

Authors:: Athron, P.; King, S. F.; Miller, D. J.; Moretti, S.; Nevzorov, R.

Publication Date:: Thu Sep 08 00:00:00 EDT 2011

Sponsoring Org.:: USDOE

OSTI Identifier:: 1100732

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review D

Additional Journal Information:: Journal Volume: 84; Journal Issue: 5; Journal ID: ISSN 1550-7998

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Athron, P., King, S. F., Miller, D. J., Moretti, S., and Nevzorov, R. LHC signatures of the constrained exceptional supersymmetric standard model.  United States: N. p., 2011. 
Web.  doi:10.1103/PhysRevD.84.055006.

Copy to clipboard


                    Athron, P., King, S. F., Miller, D. J., Moretti, S., & Nevzorov, R. LHC signatures of the constrained exceptional supersymmetric standard model.  United States.  https://doi.org/10.1103/PhysRevD.84.055006

Copy to clipboard


                    Athron, P., King, S. F., Miller, D. J., Moretti, S., and Nevzorov, R. Thu .  
"LHC signatures of the constrained exceptional supersymmetric standard model".  United States.  https://doi.org/10.1103/PhysRevD.84.055006.

Copy to clipboard


                    
@article{osti_1100732,

  title        = {LHC signatures of the constrained exceptional supersymmetric standard model},

  author       = {Athron, P. and King, S. F. and Miller, D. J. and Moretti, S. and Nevzorov, R.},

  abstractNote = {},

  doi          = {10.1103/PhysRevD.84.055006},

  journal      = {Physical Review D},

  number       = 5,

  volume       = 84,

  place        = {United States},

  year         = {Thu Sep 08 00:00:00 EDT 2011},

  month        = {Thu Sep 08 00:00:00 EDT 2011}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevD.84.055006

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 41 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Constrained exceptional supersymmetric standard model

Journal Article Athron, P ; King, S F ; Miller, D J ; ... - Physical Review. D, Particles Fields

We propose and study a constrained version of the exceptional supersymmetric standard model (E{sub 6}SSM), which we call the cE{sub 6}SSM, based on a universal high energy scalar mass m{sub 0}, trilinear scalar coupling A{sub 0} and gaugino mass M{sub 1/2}. We derive the renormalization group (RG) Equations for the cE{sub 6}SSM, including the extra U(1){sub N} gauge factor and the low-energy matter content involving three 27 representations of E{sub 6}. We perform a numerical RG analysis for the cE{sub 6}SSM, imposing the usual low-energy experimental constraints and successful electroweak symmetry breaking. Our analysis reveals that the sparticle spectrum ofmore »« less
https://doi.org/10.1103/PHYSREVD.80.035009
Phenomenological Consequences of the Constrained Exceptional Supersymmetric Standard Model

Journal Article Athron, Peter ; King, S F ; Miller, D J ; ... - AIP Conference Proceedings

The Exceptional Supersymmetric Standard Model (E{sub 6}SSM) provides a low energy alternative to the MSSM, with an extra gauged U(1){sub N} symmetry, solving the mu-problem of the MSSM. Inspired by the possible embedding into an E{sub 6} GUT, the matter content fills three generations of E{sub 6} multiplets, thus predicting exciting exotic matter such as diquarks or leptoquarks. We present predictions from a constrained version of the model (cE{sub 6}SSM), with a universal scalar mass m{sub 0}, trilinear mass A and gaugino mass M{sub 1/2}. We reveal a large volume of the cE{sub 6}SSM parameter space where the correct breakdownmore »« less
https://doi.org/10.1063/1.3327617
Constrained exceptional supersymmetric standard model with a Higgs signal near 125 GeV

Journal Article Athron, P. ; King, S. F. ; Miller, D. J. ; ... - Physical Review D
Cited by 50
https://doi.org/10.1103/PhysRevD.86.095003
Enhanced tau lepton signatures at LHC in the constrained supersymmetric seesaw model

Journal Article Kadota, Kenji ; Jing, Shao ; Department of Physics, Syracuse University, Syracuse, New York 13244 - Physical Review. D, Particles Fields

We discuss the possible enhancement of the tau lepton events, with the emphasis on the signals with three or more hadronic taus, at LHC when the left-handed stau doublet becomes light or even lighter than the right-handed one. This is the natural outcome of the supersymmetric seesaw models where the slepton doublet mass is suppressed by the effects of a large neutrino Yukawa coupling. We study a few representative parameter sets in the sneutrino coannihilation regions where the tau sneutrino is next-to-lightest supersymmetric particle and the stau coannihilation regions where the stau is next-to-lightest supersymmetric particle both of which yieldmore »« less
https://doi.org/10.1103/PHYSREVD.80.115004
Novel Higgs decays and dark matter in the exceptional supersymmetric standard model

Journal Article Hall, J P ; King, S F ; Nevzorov, R ; ... - Physical Review. D, Particles Fields

The Exceptional Supersymmetric (SUSY) Standard Model (E{sub 6}SSM) predicts three families of Higgs doublets plus three Higgs singlets, where one family develops vacuum expectation values (VEVs), while the remaining two which do not are called Inert. The model can account for the dark matter relic abundance if the two lightest Inert neutralinos, identified as the (next-to) lightest SUSY particles ((N)LSPs), have masses close to half the Z mass. In this case we find that the usual SM-like Higgs boson decays more than 95% of the time into either LSPs or NLSPs. The latter case produces a final state containing twomore »« less
https://doi.org/10.1103/PHYSREVD.83.075013

Similar Records