Search Results - "Hewett, L J"
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Gravity-mediated dark matter annihilation in the Randall-Sundrum model
Published in The journal of high energy physics (01-10-2017)“…A bstract Observational evidence for dark matter stems from its gravitational interactions, and as of yet there has been no evidence for dark matter…”
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Lessons and prospects from the pMSSM after LHC Run I
Published in Physical review. D, Particles, fields, gravitation, and cosmology (03-03-2015)“…We study SUSY signatures at the 7, 8 and 14 TeV LHC employing the 19-parameter, R-parity conserving p(henomenological)MSSM, in the scenario with a neutralino…”
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Complementarity of dark matter searches in the phenomenological MSSM
Published in Physical review. D, Particles, fields, gravitation, and cosmology (11-03-2015)“…As is well known, the search for and eventual identification of dark matter in supersymmetry requires a simultaneous, multipronged approach with important…”
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Ghosts- and tachyon-free regions of the Randall-Sundrum model parameter space
Published in The journal of high energy physics (01-07-2018)“…A bstract Model building within the Randall-Sundrum (RS) framework generally involves placing the Standard Model fields in the bulk. Such fields may possess…”
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Brane-localized kinetic terms in the Randall-Sundrum model
Published in Physical review. D, Particles and fields (15-08-2003)Get full text
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Simplified models for Higgs physics: singlet scalar and vector-like quark phenomenology
Published in The journal of high energy physics (01-07-2016)“…A bstract Simplified models provide a useful tool to conduct the search and exploration of physics beyond the Standard Model in a model-independent fashion. In…”
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Bounds on dark matter interactions with electroweak gauge bosons
Published in Physical review. D, Particles, fields, gravitation, and cosmology (01-12-2013)“…We investigate scenarios in which dark matter interacts with the Standard Model primarily through electroweak gauge bosons. We employ an effective field theory…”
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Towards a supersymmetric description of the Fermi Galactic center excess
Published in The journal of high energy physics (10-02-2015)“…A bstract We attempt to build a model that describes the Fermi galactic gamma-ray excess (FGCE) within a UV-complete Supersymmetric framework; we find this to…”
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Phenomenology of the randall-sundrum gauge hierarchy model
Published in Physical review letters (06-03-2000)“…We explore the phenomenology of the localized gravity model of Randall and Sundrum where a 5-dimensional nonfactorizable geometry generates the gauge hierarchy…”
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Experimental probes of localized gravity: On and off the wall
Published in Physical review. D, Particles and fields (01-04-2001)“…The phenomenology of the Randall-Sundrum model of localized gravity is analyzed in detail for the two scenarios where the standard model (SM) gauge and matter…”
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Bulk gauge fields in the Randall–Sundrum model
Published in Physics letters. B (27-01-2000)“…We explore the consequences of placing the Standard Model gauge fields in the bulk of the recently proposed localized gravity model of Randall and Sundrum. We…”
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Dark matter in the MSSM
Published in New journal of physics (16-10-2009)Get full text
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Physics interplay of the LHC and the ILC
Published in Physics reports (2006)“…Physics at the Large Hadron Collider (LHC) and the International e + e - Linear Collider (ILC) will be complementary in many respects, as has been demonstrated…”
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The Snowmass Points and Slopes: benchmarks for SUSY searches
Published in The European physical journal. C, Particles and fields (01-09-2002)“…The ”Snowmass Points and Slopes” (SPS) are a set of benchmark points and parameter lines in the MSSM parameter space corresponding to different scenarios in…”
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Journal Article Conference Proceeding -
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Cosmic ray anomalies from the MSSM?
Published in The journal of high energy physics (01-01-2011)“…The recent positron excess in cosmic rays (CR) observed by the PAMELA satellite may be a signal for dark matter (DM) annihilation. When these measurements are…”
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CP Asymmetries induced by particle widths : application to Top-Quark decays
Published in Physical review letters (07-10-1991)“…An on-shell unstable particle produced in a tree-level process, such as {ital W} in {ital t}{r arrow}{ital qW}, induces a {ital CP} violating signal through…”
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Noncommutativity and unitarity violation in gauge boson scattering
Published in Physical review. D, Particles and fields (01-08-2002)Get full text
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Caregivers evaluation of resources
Published in Clinical gerontologist (1999)“…The purpose was to assess the extent to which management and resource recommendations are followed, and how effective caregiver training classes are in…”
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Can the decay b→sγ close the supersymmetric Higgs boson production window ?
Published in Physical review letters (22-02-1993)Get full text
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Top-quark mass predictions from W,Z masses and Z partial widths
Published in Physical review letters (10-09-1990)“…We use recent measurements of the {ital W}- and {ital Z}-boson masses and the leptonic, hadronic, and total {ital Z} widths to constrain the top-quark mass in…”
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