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Ankit Beniwal
Researcher at Université catholique de Louvain
Publications - 27
Citations - 850
Ankit Beniwal is an academic researcher from Université catholique de Louvain. The author has contributed to research in topics: Dark matter & Higgs boson. The author has an hindex of 9, co-authored 21 publications receiving 640 citations. Previous affiliations of Ankit Beniwal include Stockholm University & University of Adelaide.
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Journal ArticleDOI
Gravitational wave, collider and dark matter signals from a scalar singlet electroweak baryogenesis
Ankit Beniwal,Marek Lewicki,Marek Lewicki,James D. Wells,James D. Wells,Martin White,Anthony G. Williams +6 more
TL;DR: In this paper, a simple extension of the SM with an additional scalar singlet coupled to the Higgs boson was proposed, and the possible probes for electroweak baryogenesis in this model including collider searches, gravitational wave and direct dark matter detection signals.
Journal ArticleDOI
Global analyses of Higgs portal singlet dark matter models using GAMBIT
Peter Athron,Peter Athron,Csaba Balázs,Csaba Balázs,Ankit Beniwal,Sanjay Bloor,José Eliel Camargo-Molina,Jonathan M. Cornell,Ben Farmer,Andrew Fowlie,Andrew Fowlie,Andrew Fowlie,Tomás E. Gonzalo,Felix Kahlhoefer,Anders Kvellestad,Anders Kvellestad,Gregory D. Martinez,Pat Scott,Aaron C. Vincent,Sebastian Wild,Martin White,Martin White,Anthony G. Williams,Anthony G. Williams +23 more
TL;DR: In this article, the authors present global analyses of effective Higgs portal dark matter models in the frequentist and Bayesian statistical frameworks and use GAMBIT to determine the preferred mass and coupling ranges for models with vector, Majorana and Dirac fermion dark matter.
Journal ArticleDOI
Combined analysis of effective Higgs portal dark matter models
Ankit Beniwal,Filip Rajec,Christopher Savage,Pat Scott,Christoph Weniger,Martin White,Anthony G. Williams +6 more
TL;DR: In this article, the authors combine and extend the analyses of effective scalar, vector, Majorana and Dirac fermion portal models of dark matter (DM), in which DM couples to the Standard Model (SM) Higgs boson via an operator of the form ODMH†H.
Journal ArticleDOI
Gravitational waves and electroweak baryogenesis in a global study of the extended scalar singlet model
Ankit Beniwal,Ankit Beniwal,Marek Lewicki,Marek Lewicki,Marek Lewicki,Martin White,Anthony G. Williams +6 more
TL;DR: In this article, a global fit of the extended scalar singlet model with a fermionic dark matter (DM) candidate is performed, where the authors find regions in the model parameter space where a successful electroweak baryogenesis (EWBG) can be viable.
Journal ArticleDOI
Global analyses of Higgs portal singlet dark matter models using GAMBIT
Peter Athron,Csaba Balázs,Ankit Beniwal,Sanjay Bloor,José Eliel Camargo-Molina,Jonathan M. Cornell,Ben Farmer,Andrew Fowlie,Tomás E. Gonzalo,Felix Kahlhoefer,Anders Kvellestad,Gregory D. Martinez,Pat Scott,Aaron C. Vincent,Sebastian Wild,Martin White,Anthony G. Williams +16 more
TL;DR: Global analyses of effective Higgs portal dark matter models in the frequentist and Bayesian statistical frameworks are presented and DDCalc2.0, a tool for calculating direct detection observables and likelihoods for arbitrary non-relativistic effective operators is presented.