60 citations · 91 across the 3 of their papers we have counts for
8 papers
Light vector mediators facing XENON1T data
D. Aristizabal Sierra, V. De Romeri, L. J. Flores +1
Recently the XENON1T collaboration has released new results on searches for new physics in low-energy electronic recoils. The data shows an excess over background in the low-energy…
Phenomenology of scotogenic scalar dark matter
Ivania M. Ávila, Valentina De Romeri, Laura Duarte +1
We reexamine the minimal Singlet + Triplet Scotogenic Model, where dark matter is the mediator of neutrino mass generation. We assume it to be a scalar WIMP, whose stability follow…
Quasi-Dirac neutrino oscillations at DUNE and JUNO
G. Anamiati, V. De Romeri, M. Hirsch +2
Quasi-Dirac neutrinos are obtained when the Lagrangian density of a neutrino mass model contains both Dirac and Majorana mass terms, and the Majorana terms are sufficiently small.…
CP violating effects in coherent elastic neutrino-nucleus scattering processes
D. Aristizabal Sierra, V. De Romeri, N. Rojas
The presence of new neutrino-quark interactions can enhance, deplete or distort the coherent elastic neutrino-nucleus scattering (CEvNS) event rate. The new interactions may involv…
Hunting On- and Off-Axis for Light Dark Matter with DUNE-PRISM
Valentina De Romeri, Kevin J. Kelly, Pedro A. N. Machado
We explore the sensitivity of the Deep Underground Neutrino Experiment (DUNE) near detector and the proposed DUNE-PRISM movable near detector to sub-GeV dark matter, specifically s…
Inverse seesaw mechanism with compact supersymmetry: enhanced naturalness and light super-partners
Valentina De Romeri, Ketan M. Patel, Jose W. F. Valle
We consider the supersymmetric inverse seesaw mechanism for neutrino mass generation within the context of a low energy effective theory where supersymmetry is broken geometrically…