Search Results - "Williams, Anthony G"

Gravitational waves and electroweak baryogenesis in a global study of the extended scalar singlet model by Beniwal, Ankit, Lewicki, Marek, White, Martin, Williams, Anthony G.

“…A bstract We perform a global fit of the extended scalar singlet model with a fermionic dark matter (DM) candidate. Using the most up-to-date results from the…”
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Gravitational wave, collider and dark matter signals from a scalar singlet electroweak baryogenesis by Beniwal, Ankit, Lewicki, Marek, Wells, James D., White, Martin, Williams, Anthony G.

“…A bstract We analyse a simple extension of the SM with just an additional scalar singlet coupled to the Higgs boson. We discuss the possible probes for…”
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Strong first order electroweak phase transition in 2HDM confronting future Z & Higgs factories by Su, Wei, Williams, Anthony G., Zhang, Mengchao

“…A bstract The electroweak phase transition can be made first order by extending the Standard Model (SM) Higgs sector with extra scalars. The same new physics…”
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Global analyses of Higgs portal singlet dark matter models using GAMBIT by Athron, Peter, Balázs, Csaba, Beniwal, Ankit, Bloor, Sanjay, Camargo-Molina, José Eliel, Cornell, Jonathan M., Farmer, Ben, Fowlie, Andrew, E. Gonzalo, Tomás, Kahlhoefer, Felix, Kvellestad, Anders, Martinez, Gregory D., Scott, Pat, Vincent, Aaron C., Wild, Sebastian, White, Martin, Williams, Anthony G.

“…We present global analyses of effective Higgs portal dark matter models in the frequentist and Bayesian statistical frameworks. Complementing earlier studies…”
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Extending global fits of 4D Composite Higgs Models with partially composite leptons by Carragher, Ethan, Goh, Kenn, Su, Wei, White, Martin, Williams, Anthony G.

“…A bstract We perform the first convergent Bayesian global fits of 4D Composite Higgs Models with partially-composite third generation quarks and leptons based…”
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Revisiting cosmological constraints on supersymmetric SuperWIMPs by Deshpande, Meera, Hamann, Jan, Sengupta, Dipan, White, Martin, Williams, Anthony G., Wong, Yvonne Y. Y.

“…SuperWIMPs are extremely weakly interacting massive particles that inherit their relic abundance from late decays of frozen-out parent particles. Within…”
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Exploring the low tanβ region of two Higgs doublet models at the LHC by Su, Wei, White, Martin, Williams, Anthony G., Wu, Yongcheng

“…Current interpretations of the LHC results on two Higgs doublet models (2HDM) underestimate the sensitivity due to neglecting higher order effects. In this…”
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The ScotoSinglet Model: a scalar singlet extension of the Scotogenic Model by Beniwal, Ankit, Herrero-García, Juan, Leerdam, Nicholas, White, Martin, Williams, Anthony G.

“…A bstract The Scotogenic Model is one of the most minimal models to account for both neutrino masses and dark matter (DM). In this model, neutrino masses are…”
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Exploring fine-tuning of the Next-to-Minimal Composite Higgs Model by Murnane, Daniel, White, Martin, Williams, Anthony G.

“…A bstract We perform a detailed study of the fine-tuning of the two-site, 4D, Next-to-Minimal Composite Higgs Model (NMCHM), based on the global symmetry…”
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Constraining fine tuning in composite Higgs models with partially composite leptons by Barnard, James, Murnane, Daniel, White, Martin, Williams, Anthony G.

“…A bstract Minimal Composite Higgs Models (MCHM) have long provided a solution to the hierarchy problem of the Standard Model, yet suffer from various sources…”
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Higgs Quark Flavor Violation: Simplified Models and Status of General Two-Higgs-Doublet Model by Herrero-Garcia, Juan, Nebot, Miguel, Rajec, Filip, White, Martin, Williams, Anthony G.

“…A bstract We study quark flavor violating interactions mediated by the Higgs boson h . We consider observables involving a third generation quark, of both the…”
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Convergent Bayesian global fits of 4D composite Higgs models by Carragher, Ethan, Handley, Will, Murnane, Daniel, Stangl, Peter, Su, Wei, White, Martin, Williams, Anthony G.

“…A bstract Models in which the Higgs boson is a composite pseudo-Nambu-Goldstone boson offer attractive solutions to the Higgs mass naturalness problem. We…”
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Model-independent approach for incorporating interference effects in collider searches for new resonances by Frixione, Stefano, Roos, Lydia, Ting, Edmund, Vryonidou, Eleni, White, Martin, Williams, Anthony G.

“…The presence of large-mass resonances in the data collected at the Large Hadron Collider would provide direct evidence of physics beyond the Standard Model. A…”
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Exploring the 2HDM with Global Fits in GAMBIT by Rajec, Filip, Su, Wei, White, Martin, Williams, Anthony G.

“…In this work, we present preliminary results of a global fit of the typeII two-Higgs-doublet model (2HDM) with the tool GAMBIT. Our study includes various…”
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Minimal 4D Composite Higgs Models Under Current LHC Constraints by Carragher, Ethan, Murnane, Daniel, Stangl, Peter, Su, Wei, White, Martin, Williams, Anthony G.

“…We present preliminary results of the first convergent global fits of several minimal composite Higgs models. Our fits are performed using the differential…”
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E6 inspired SUSY benchmarks, dark matter relic density and a 125 GeV Higgs by Athron, Peter, Harries, Dylan, Nevzorov, Roman, Williams, Anthony G.

“…We explore the relic density of dark matter and the particle spectrum within a constrained version of an E6 inspired SUSY model with an extra U(1)N gauge…”
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LUX likelihood and limits on spin-independent and spin-dependent WIMP couplings with LUXCalc by Savage, Christopher, Scaffidi, Andre, White, Martin, Williams, Anthony G.

“…We present LUXCalc, a new utility for calculating likelihoods and deriving weakly interacting massive particle (WIMP)-nucleon coupling limits from the recent…”
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NMSSM explanations of the Galactic center gamma ray excess and promising LHC searches by Guo, Jun, Li, Jinmian, Li, Tianjun, Williams, Anthony G.

“…The Galactic center excess is explained in the framework of the Next-to-Minimal Supersymmetric Standard Model with a Z sub(3) discrete symmetry. We show that a…”
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Triple top signal as a probe of charged Higgs in a 2HDM by Patrick, Riley, Sharma, Pankaj, Williams, Anthony G.

“…Within the framework of the type-II Two Higgs Doublet Model (2HDM-II) we study the production of three top quarks at the Large Hadron Collider (LHC). In the…”
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Exploring a heavy charged Higgs using jet substructure in a fully hadronic channel by Patrick, Riley, Sharma, Pankaj, Williams, Anthony G.

“…In the framework of the type-II Two Higgs Doublet Model (2HDM-II) a charged Higgs search strategy is presented for the dominant production mode gb→tH± at the…”
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