Results 91 to 100 of about 460 (175)
Developments in Supersymmetry Phenomenology
, 1998 We survey strategies generally employed for SUSY discovery at colliders and then discuss how these may have to be altered for SUSY searches at the Tevatron if $\tanβ$ is large. We also discuss the reach of the Tevatron and the LHC in gauge-mediated SUSY breaking scenarios, assuming that the NLSP decays into photons.
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How light a higgsino or a wino dark matter can become in a compressed scenario of MSSM
Journal of High Energy Physics, 2017 Higgsinos and Wino have strong motivations for being Dark Matter (DM) candidates in supersymmetry, but their annihilation cross sections are quite large.
Manimala Chakraborti +2 more
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Deciphering the MSSM Higgs mass at future hadron colliders
Journal of High Energy Physics, 2017 Future hadron colliders will have a remarkable capacity to discover massive new particles, but their capabilities for precision measurements of couplings that can reveal underlying mechanisms have received less study. In this work we study the capability
Prateek Agrawal +3 more
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The current status of fine-tuning in supersymmetry
Journal of High Energy Physics, 2020 In this paper, we minimize and compare two different fine-tuning measures in four high-scale supersymmetric models that are embedded in the MSSM. In addition, we determine the impact of current and future dark matter direct detection and collider ...
Melissa van Beekveld +2 more
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Phenomenological constraints on broken supersymmetry
Physics Letters B, 1978 Abstract We show that the existence of massless color octet quarks, which appear in a class of broken supersymmetric field theories, implies the existence of additional light (⪅ 1 GeV) unstable hadrons with large (⪆ 10 μb) production cross sections. We estimate the half-life for these states to be less than 10−8 s. If it is greater than 10°10 s,
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Supersymmetry and supergravity: Phenomenology and grand unification [PDF]
, 1993 A survey is given of supersymmetry and supergravity and their phenomenology. Some of the topics discussed are the basic ideas of global supersymmetry, the minimal supersymmetric Standard Model (MSSM) and its phenomenology, the basic ideas of local supersymmetry (supergravity), grand unification, supersymmetry breaking in supergravity grand unified ...
Arnowitt, R., Nath, P.
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A viable Le-Lμ model with μ→e violation. [PDF]
Eur Phys J C Part Fields, 2023 Ardu M, Kirk F.
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Constraining slepton and chargino through compressed top squark search
Journal of High Energy Physics, 2018 We examine the compressed mass spectrum with sub-TeV top squark t˜ $$ \left(\tilde{t}\right) $$ as lightest colored (s)particle in natural supersymmetry (SUSY). Such spectra are searched along with an additional hard jet, not only to boost the soft decay
Partha Konar +2 more
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Linking the supersymmetric standard model to the cosmological constant. [PDF]
J High Energy Phys, 2021 Qiu YC, Tye SH.
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CutLang v2: Advances in a Runtime-Interpreted Analysis Description Language for HEP Data. [PDF]
Front Big Data, 2021 Unel G +7 more
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