7 papers
Global fit of 2HDM with future collider results
Ankit Beniwal, Filip Rajec, Markus Tobias Prim +5
In this work, we summarize a global fit study of Type-II two Higgs doublet models (2HDM), and explore the impact of future SM-like Higgs and Z-pole precision measurements on the al…
Global fit of pseudo-Nambu-Goldstone Dark Matter
Chiara Arina, Ankit Beniwal, Céline Degrande +2
We perform a global fit within the pseudo-Nambu-Goldstone dark matter (DM) model emerging from an additional complex scalar singlet with a softly broken global U(1) symmetry. Leadi…
Global study of effective Higgs portal dark matter models using GAMBIT
Ankit Beniwal
In this proceeding, we present frequentist and Bayesian results from a global fit of effective vector and Majorana fermion Higgs portal dark matter (DM) models using the $\mathsf{G…
Neutrinos and gamma rays from long-lived mediator decays in the Sun
Carl Niblaeus, Ankit Beniwal, Joakim Edsjo
We investigate a scenario where dark matter (DM) particles can be captured and accumulate in the Sun, and subsequently annihilate into a pair of long-lived mediators. These mediato…
Gravitational waves and electroweak baryogenesis in a global study of the extended scalar singlet model
Ankit Beniwal, Marek Lewicki, Martin White +1
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 measured DM r…
A global study of the extended scalar singlet model
Ankit Beniwal, Marek Lewicki, Martin White +1
We present preliminary results from a global study of the extended scalar singlet model with a fermionic dark matter (DM) candidate. In addition to requiring a successful electrowe…