17 citations · 29 across the 7 of their papers we have counts for
7 papers
Impact of Higgs-boson measurements on SMEFT fits
J. de Blas, A. Goncalves, V. Miralles +3
We present current bounds on SMEFT operators that are mainly constrained by Higgs-boson observables, under different assumptions for the flavour structure of the UV theory. We inve…
Astrophysical uncertainties challenge 21-cm forecasts: A primordial black hole case study
Dominic Agius, Rouven Essig, Daniele Gaggero +3
The 21-cm signal is a powerful probe of the early Universe's thermal history and could provide a unique avenue for constraining exotic physics. Previous studies have forecasted str…
Constraining new physics effective interactions via a global fit of electroweak, Drell-Yan, Higgs, top, and flavour observables
J. de Blas, A. Goncalves, V. Miralles +3
We present results from a global fit of Standard Model parameters and dimension-6 SMEFT Wilson coefficients that includes electroweak, Drell-Yan, Higgs-boson, top-quark, and flavou…
How charming can the Higgs be?
Artemis Sofia Giannakopoulou, Patrick Meade, Mauro Valli
The coupling of the Higgs boson to first and second generation fermions has yet to be measured experimentally. There still could be very large deviations in these couplings, as the…
Gravothermal collapse and the diversity of galactic rotation curves
M. Grant Roberts, Manoj Kaplinghat, Mauro Valli +1
The rotation curves of spiral galaxies exhibit a great diversity that challenge our understanding of galaxy formation and the nature of dark matter. Previous studies showed that in…
Feedback in the dark: a critical examination of CMB bounds on primordial black holes
Dominic Agius, Rouven Essig, Daniele Gaggero +3
If present in the early universe, primordial black holes (PBHs) will accrete matter and emit high-energy photons, altering the statistical properties of the {Cosmic Microwave Backg…
Halo Densities and Pericenter Distances of the Bright Milky Way Satellites as a Test of Dark Matter Physics
Kevin E. Andrade, Manoj Kaplinghat, Mauro Valli
We provide new constraints on the dark matter halo density profile of Milky Way (MW) dwarf spheroidal galaxies (dSphs) using the phase-space distribution function (DF) method. Afte…