156 citations · 349 across the 16 of their papers we have counts for
11 papers · 1 filter
Impact of memory-burdened primordial black holes on high-scale leptogenesis
Roberta Calabrese, Marco Chianese, Ninetta Saviano
We explore the impact of the back-reaction of evaporation on the quantum state of Primordial Black Holes (PBHs), known as ``memory burden", on the baryon asymmetry production in th…
331 Models and Bilepton Searches at LHC
Roberta Calabrese, Alberto Orso Maria Iorio, Stefano Morisi +2
Despite being remarkable predictive, the Standard Model leaves unanswered several important issues, which motivate an ongoing search for its extensions. One fashionable possibility…
Impact of primordial black holes on heavy neutral leptons searches in the framework of resonant leptogenesis
Roberta Calabrese, Marco Chianese, Jacob Gunn +3
We investigate the effects on sub-TeV resonant leptogenesis of Primordial Black Holes with masses from to g. The latter might dominate the energy content of the…
Limits on light primordial black holes from high-scale leptogenesis
Roberta Calabrese, Marco Chianese, Jacob Gunn +3
We investigate the role that the evaporation of light primordial black holes may have played in the production of the baryon asymmetry of the Universe through the high-scale leptog…
Constraining scalar leptoquarks using COHERENT data
Roberta Calabrese, Jacob Gunn, Gennaro Miele +3
Neutrino-nucleus coherent scattering measurements by the COHERENT collaboration provide us with a unique capability to test various beyond the standard model scenarios. In this wor…
The Radiative Flavor Template at the LHC: Lepton non-universality and g-2
Giacomo Cacciapaglia, Antimo Cagnotta, Roberta Calabrese +5
The Standard Model of Particle Physics and its description of Nature have been recently challenged by a series of precision measurements performed via different accelerator machine…
Electron scattering of light new particles from evaporating primordial black holes
Roberta Calabrese, Marco Chianese, Damiano F. G. Fiorillo +1
Primordial black holes are a possible component of dark matter, and a most promising way of investigating them is through the product of their Hawking evaporation. As a result of t…
Direct Detection of Light Dark Matter from Evaporating Primordial Black Holes
Roberta Calabrese, Marco Chianese, Damiano F. G. Fiorillo +1
The direct detection of sub-GeV dark matter interacting with nucleons is hampered by the low recoil energies induced by scatterings in the detectors. This experimental difficulty i…
Primordial Black Hole Dark Matter evaporating on the Neutrino Floor
Roberta Calabrese, Damiano F. G. Fiorillo, Gennaro Miele +2
Primordial black holes (PBHs) hypothetically generated in the first instants of life of the Universe are potential dark matter (DM) candidates. Focusing on PBHs masses in the range…
Towards baryogenesis via absorption from Primordial Black Holes
Antonio Ambrosone, Roberta Calabrese, Damiano F. G. Fiorillo +2
Recently Dolgov and Pozdnyakov proposed a new baryogenesis mechanism in which baryon asymmetry is produced without violating baryon number at the Lagrangian level. In this scenario…
The TopFlavor scheme in the context of searches at LHC
Roberta Calabrese, Agostino De Iorio, Damiano F. G. Fiorillo +3
Many extensions of the Standard Model predict the existence of new charged or neutral gauge bosons, with a wide variety of phenomenological implications depending on the model adop…