Results 1 to 10 of about 1,994 (164)
Supersymmetric preons and the standard model
Nuclear Physics B, 2018 The experimental fact that standard model superpartners have not been observed compels one to consider an alternative implementation for supersymmetry.
Risto Raitio
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Phenomenology of the utilitarian supersymmetric standard model [PDF]
Nuclear Physics B, 2016 We study the 2010 specific version of the 2002 proposed U(1)X extension of the supersymmetric standard model, which has no μ term and conserves baryon number and lepton number separately and automatically.
Sean Fraser +5 more
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Linking the supersymmetric standard model to the cosmological constant [PDF]
Journal of High Energy Physics, 2021 String theory has no parameter except the string scale M S , so the Planck scale M Pl, the supersymmetry-breaking scale , the electroweak scale m EW as well as the vacuum energy density (cosmological constant) Λ are to be determined dynamically at any ...
Yu-Cheng Qiu, S.-H. Henry Tye
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Hunting wino and higgsino dark matter at the muon collider with disappearing tracks
Journal of High Energy Physics, 2021 We study the capabilities of a muon collider experiment to detect disappearing tracks originating when a heavy and electrically charged long-lived particle decays via X + → Y + Z 0, where X + and Z 0 are two almost mass degenerate new states and Y + is a
Rodolfo Capdevilla +3 more
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Proposal for a Supersymmetric Standard Model [PDF]
Physical Review Letters, 2006 9 pages, latex, title modified.
Daniel E. López-Fogliani +2 more
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Lepton flavor violating decays τ → Pl in the U(1) X SSM model
Journal of High Energy Physics, 2022 U(1) X SSM is the extension of the minimal supersymmetric standard model (MSSM) and its local gauge group is SU(3) C × SU(2) L × U(1) Y × U(1) X . To obtain this model, three singlet new Higgs superfields and right-handed neutrinos are added to MSSM.
Tong-Tong Wang +6 more
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Exceptional supersymmetric standard model [PDF]
Physics Letters B, 2006 We discuss some phenomenological aspects of an $E_6$ inspired supersymmetric standard model with an extra $U(1)_{N}$ gauge symmetry under which right-handed neutrinos have zero charge, allowing a conventional see-saw mechanism. The $ $ problem is solved in a similar way to the NMSSM, but without the accompanying problems of singlet tadpoles or domain ...
King, S.F., Moretti, S., Nevzorov, R.
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A chiral supersymmetric standard model [PDF]
Physics Letters B, 1998 13 pages, 1 figure ...
Hsin-Chia Cheng +2 more
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The standard model partly supersymmetric [PDF]
Physical Review D, 2003 We present a novel class of theories where supersymmetry is only preserved in a partial (non-isolated) sector. The supersymmetric sector consists of CFT bound-states that can coexist with fundamental states which do not respect supersymmetry.
Alex Pomarol, Tony Gherghetta
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