Radiative breaking of the minimal supersymmetric left–right model
We study a variation to the SUSY LeftRight symmetric model based on the gauge group SU(3) _{c}×SU(2) _{L}×SU(2) _{R}×U(1) _{BL}. Beyond the quark and lepton superfields we only introduce a second Higgs bidoublet to produce realistic fermion mass matrices. This model does not include any SU(2) _{R} triplets. We also calculate renormalization group evolutions of soft SUSY parameters at the oneloop level down to low energy. We find that an SU(2) _{R} slepton doublet acquires a negative mass squared at low energies, so that the breaking of SU(2) _{R}×U(1) _{BL}→U(1) _{Y} is realized by a nonzero vacuum expectation value of a righthanded sneutrino. Small neutrino masses are produced through neutrino mixings with gauginos. We obtained mass limits on the SU(2) _{R}×U(1) _{BL} sector by direct search results at the LHC as well as leptongaugino mixing bounds from the LEP precision data.
 Authors:

^{[1]};
^{[1]}
 Univ. of Alabama, Tuscaloosa, AL (United States). Dept. of Physics and Astronomy
 Publication Date:
 Grant/Contract Number:
 SC0013680
 Type:
 Accepted Manuscript
 Journal Name:
 Physics Letters. Section B
 Additional Journal Information:
 Journal Volume: 756; Journal Issue: C; Journal ID: ISSN 03702693
 Publisher:
 Elsevier
 Research Org:
 Univ. of Alabama, Tuscaloosa, AL (United States)
 Sponsoring Org:
 USDOE Office of Science (SC), High Energy Physics (HEP) (SC25)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
 OSTI Identifier:
 1365625
Okada, Nobuchika, and Papapietro, Nathan. Radiative breaking of the minimal supersymmetric left–right model. United States: N. p.,
Web. doi:10.1016/j.physletb.2016.02.066.
Okada, Nobuchika, & Papapietro, Nathan. Radiative breaking of the minimal supersymmetric left–right model. United States. doi:10.1016/j.physletb.2016.02.066.
Okada, Nobuchika, and Papapietro, Nathan. 2016.
"Radiative breaking of the minimal supersymmetric left–right model". United States.
doi:10.1016/j.physletb.2016.02.066. https://www.osti.gov/servlets/purl/1365625.
@article{osti_1365625,
title = {Radiative breaking of the minimal supersymmetric left–right model},
author = {Okada, Nobuchika and Papapietro, Nathan},
abstractNote = {We study a variation to the SUSY LeftRight symmetric model based on the gauge group SU(3)c×SU(2)L×SU(2)R×U(1)BL. Beyond the quark and lepton superfields we only introduce a second Higgs bidoublet to produce realistic fermion mass matrices. This model does not include any SU(2)R triplets. We also calculate renormalization group evolutions of soft SUSY parameters at the oneloop level down to low energy. We find that an SU(2)R slepton doublet acquires a negative mass squared at low energies, so that the breaking of SU(2)R×U(1)BL→U(1)Y is realized by a nonzero vacuum expectation value of a righthanded sneutrino. Small neutrino masses are produced through neutrino mixings with gauginos. We obtained mass limits on the SU(2)R×U(1)BL sector by direct search results at the LHC as well as leptongaugino mixing bounds from the LEP precision data.},
doi = {10.1016/j.physletb.2016.02.066},
journal = {Physics Letters. Section B},
number = C,
volume = 756,
place = {United States},
year = {2016},
month = {3}
}