Probing the No-Scale F - SU (5) one-parameter model via gluino searches at the LHC2

Li, Tianjun; Maxin, James A.; Nanopoulos, Dimitri V.

doi:10.1016/j.physletb.2017.08.005

Title: Probing the No-Scale $F$ - SU (5) one-parameter model via gluino searches at the LHC2

Abstract

In our recent paper entitled “The return of the King: No-Scale $F$ -SU(5)”, we showed that the model space supporting the most favorable phenomenology should have been probed in 2016 at the LHC2, with an even further reach into this region of the model in 2017–18. This ideal realm of the one-parameter version of No-Scale $F$ -SU(5) yields a 1.9–2.3 TeV gluino mass at the very same point where the light Higgs boson mass enters its rather narrow experimentally determined range of m_h = 125.09 ± 0.24 GeV . Given the recent results reported at Moriond 2017 for 36 fb^-1 of luminosity collected in 2016 at the 13 TeV LHC2, we now update the status of the No-Scale $F$ -SU(5) model space in light of the gluino mass exclusion limits presented by the ATLAS and CMS Collaborations. We illustrate that a resolution could be reached soon as to whether supersymmetry lives in this most critical region of the model space.

Authors:

Li, Tianjun;

; Nanopoulos, Dimitri V.

Publication Date:: 2017-10-01

Research Org.:: Texas A & M Univ., College Station, TX (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1437723

Alternate Identifier(s):: OSTI ID: 1499162

Grant/Contract Number:: FG02-13ER42020; SC0010813

Resource Type:: Published Article

Journal Name:: Physics Letters B

Additional Journal Information:: Journal Name: Physics Letters B Journal Volume: 773 Journal Issue: C; Journal ID: ISSN 0370-2693

Publisher:: Elsevier

Country of Publication:: Netherlands

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats


                    Li, Tianjun, Maxin, James A., and Nanopoulos, Dimitri V. Probing the No-Scale F - SU (5) one-parameter model via gluino searches at the LHC2.  Netherlands: N. p., 2017. 
Web.  doi:10.1016/j.physletb.2017.08.005.

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                    Li, Tianjun, Maxin, James A., & Nanopoulos, Dimitri V. Probing the No-Scale F - SU (5) one-parameter model via gluino searches at the LHC2.  Netherlands.  https://doi.org/10.1016/j.physletb.2017.08.005

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                    Li, Tianjun, Maxin, James A., and Nanopoulos, Dimitri V. Sun .  
"Probing the No-Scale F - SU (5) one-parameter model via gluino searches at the LHC2".  Netherlands.  https://doi.org/10.1016/j.physletb.2017.08.005.

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@article{osti_1437723,

  title        = {Probing the No-Scale F - SU (5) one-parameter model via gluino searches at the LHC2},

  author       = {Li, Tianjun and Maxin, James A. and Nanopoulos, Dimitri V.},

  abstractNote = {In our recent paper entitled “The return of the King: No-Scale F-SU(5)”, we showed that the model space supporting the most favorable phenomenology should have been probed in 2016 at the LHC2, with an even further reach into this region of the model in 2017–18. This ideal realm of the one-parameter version of No-Scale F-SU(5) yields a 1.9–2.3 TeV gluino mass at the very same point where the light Higgs boson mass enters its rather narrow experimentally determined range of mh = 125.09 ± 0.24 GeV . Given the recent results reported at Moriond 2017 for 36 fb-1 of luminosity collected in 2016 at the 13 TeV LHC2, we now update the status of the No-Scale F-SU(5) model space in light of the gluino mass exclusion limits presented by the ATLAS and CMS Collaborations. We illustrate that a resolution could be reached soon as to whether supersymmetry lives in this most critical region of the model space.},

  doi          = {10.1016/j.physletb.2017.08.005},

  journal      = {Physics Letters B},

  number       = C,

  volume       = 773,

  place        = {Netherlands},

  year         = {2017},

  month        = {10}

}

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Figures / Tables:

Fig. 1: The ATLAS 95% CL expected and observed exclusion limits of Ref. [1] with the linear model space of No-Scale F-SU (5) superimposed. The green strip of model space is consistent with the ±1σ uncertainties on the light Higgs boson mass, top quark mass, and cold dark matter relicmore »

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