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Title: Phenomenology of the utilitarian supersymmetric standard model

Abstract

We study the 2010 specific version of the 2002 proposed U(1)(X) extension of the supersymmetric standard model, which has no mu term and conserves baryon number and lepton number separately and automatically. We consider in detail the scalar sector as well as the extra Z(X) gauge boson, and their interactions with the necessary extra color-triplet particles of this model, which behave as leptoquarks. We show how the diphoton excess at 750 GeV, recently observed at the LHC, may be explained within this context. We identify a new fermion dark-matter candidate and discuss its properties. An important byproduct of this study is the discovery of relaxed supersymmetric constraints on the Higgs boson's mass of 125 GeV.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1]
  1. Univ. of California, Riverside, CA (United States)
Publication Date:
Research Org.:
Univ. of California, Riverside, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1257867
Alternate Identifier(s):
OSTI ID: 1437992
Grant/Contract Number:  
SC0008541
Resource Type:
Journal Article: Published Article
Journal Name:
Nuclear Physics. B
Additional Journal Information:
Journal Volume: 909; Journal Issue: C; Journal ID: ISSN 0550-3213
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats

Fraser, Sean, Kownacki, Corey, Ma, Ernest, Pollard, Nicholas, Popov, Oleg, and Zakeri, Mohammadreza. Phenomenology of the utilitarian supersymmetric standard model. United States: N. p., 2016. Web. doi:10.1016/j.nuclphysb.2016.06.012.
Fraser, Sean, Kownacki, Corey, Ma, Ernest, Pollard, Nicholas, Popov, Oleg, & Zakeri, Mohammadreza. Phenomenology of the utilitarian supersymmetric standard model. United States. doi:10.1016/j.nuclphysb.2016.06.012.
Fraser, Sean, Kownacki, Corey, Ma, Ernest, Pollard, Nicholas, Popov, Oleg, and Zakeri, Mohammadreza. Sat . "Phenomenology of the utilitarian supersymmetric standard model". United States. doi:10.1016/j.nuclphysb.2016.06.012.
@article{osti_1257867,
title = {Phenomenology of the utilitarian supersymmetric standard model},
author = {Fraser, Sean and Kownacki, Corey and Ma, Ernest and Pollard, Nicholas and Popov, Oleg and Zakeri, Mohammadreza},
abstractNote = {We study the 2010 specific version of the 2002 proposed U(1)(X) extension of the supersymmetric standard model, which has no mu term and conserves baryon number and lepton number separately and automatically. We consider in detail the scalar sector as well as the extra Z(X) gauge boson, and their interactions with the necessary extra color-triplet particles of this model, which behave as leptoquarks. We show how the diphoton excess at 750 GeV, recently observed at the LHC, may be explained within this context. We identify a new fermion dark-matter candidate and discuss its properties. An important byproduct of this study is the discovery of relaxed supersymmetric constraints on the Higgs boson's mass of 125 GeV.},
doi = {10.1016/j.nuclphysb.2016.06.012},
journal = {Nuclear Physics. B},
number = C,
volume = 909,
place = {United States},
year = {Sat Jun 11 00:00:00 EDT 2016},
month = {Sat Jun 11 00:00:00 EDT 2016}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record at 10.1016/j.nuclphysb.2016.06.012

Citation Metrics:
Cited by: 2 works
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