59 citations · 101 across the 8 of their papers we have counts for
10 papers
The soft volume of ultra-high energy neutrinos experiments
Stefano Palmisano, Diego Redigolo, Michele Tammaro +1
We develop a semi-analytical framework to map ultra-high-energy neutrino fluxes onto event rates at neutrino telescopes. The formulation is based on the Boltzmann equation for the…
Post-Recombination Fluctuations from a Sequestered Dark Sector
Salvatore Bottaro, Michael Geller, Diego Redigolo +1
We develop a formalism to characterize the imprints of late-time sources of cosmological fluctuations under the sole assumption that the injection occurs on timescales short compar…
Probing Neutrino Compositeness with Invisible and Displaced Signals
Matteo Borrello, Marco Costa, Diego Redigolo +1
We explore the possibility that neutrinos couple to an interacting sterile sector, providing a novel portal that generalizes the heavy neutral lepton portal to a composite setting.…
Invisible jets from composite neutrinos
Matteo Borrello, Marco Costa, Diego Redigolo
We propose a novel experimental probe of neutrino couplings to a composite sterile sector, leveraging the unique signature of neutrino disintegration into "invisible jets" in high-…
Testing Real WIMPs with CTAO
Matthew Baumgart, Salvatore Bottaro, Diego Redigolo +2
We forecast the reach of the upcoming Cherenkov Telescope Array Observatory (CTAO) to the full set of real representations within the paradigm of minimal dark matter. We employ eff…
Exploring ultra-high energy neutrino experiments through the lens of the transport equation
Stefano Palmisano, Diego Redigolo, Michele Tammaro +1
We develop a first-principles formalism, based on the transport equation in the line-of-sight approximation, to link the expected number of muons at neutrino telescopes to the flux…
Looking for WIMPs through the neutrino fogs
Itay M. Bloch, Salvatore Bottaro, Diego Redigolo +1
We revisit the expected sensitivity of large-scale xenon detectors to Weakly Interacting Massive Particles (WIMPs). Assuming current primary noise sources can be mitigated, we find…
From 100 kpc to 10 Gpc: Dark Matter self-interactions before and after DESI
Salvatore Bottaro, Emanuele Castorina, Marco Costa +2
We consider Dark Matter self-interactions mediated by ultralight scalars. We show that effectively massless mediators lead to an enhancement of the matter power spectrum, while hea…
Unveiling dark forces with measurements of the Large Scale Structure of the Universe
Salvatore Bottaro, Emanuele Castorina, Marco Costa +2
Cosmology offers opportunities to test Dark Matter independently of its interactions with the Standard Model. We study the imprints of long-range forces acting solely in the dark s…
Unveiling dark fifth forces with linear cosmology
Maria Archidiacono, Emanuele Castorina, Diego Redigolo +1
We initiate the exploration of the cosmology of dark fifth forces: new forces acting solely on Dark Matter. We focus on long range interactions which lead to an effective violation…