662 citations · 4.2k across the 84 of their papers we have counts for
9 papers · 1 filter
Neutrino Properties and the Cosmological Tensions in the CDM Model
Stefano Gariazzo
In this talk I will review the current status of the constraints on the neutrino properties from cosmological measurements, with a particular focus on their mass and effective numb…
A Design for an Electromagnetic Filter for Precision Energy Measurements at the Tritium Endpoint
M. G. Betti, M. Biasotti, A. Bosca +48
We present a detailed description of the electromagnetic filter for the PTOLEMY project to directly detect the Cosmic Neutrino Background (CNB). Starting with an initial estimate f…
PTOLEMY: A Proposal for Thermal Relic Detection of Massive Neutrinos and Directional Detection of MeV Dark Matter
E. Baracchini, M. G. Betti, M. Biasotti +48
We propose to achieve the proof-of-principle of the PTOLEMY project to directly detect the Cosmic Neutrino Background (CNB). Each of the technological challenges described in [1,2]…
Neutrino mass eigenstates and their ordering: a Bayesian approach
S. Gariazzo
One of the not-yet determined properties of neutrinos is the ordering of their mass eigenstates. We combine the available data from neutrino oscillations, neutrinoless double beta…
Neutrino Mass Ordering from Oscillations and Beyond: 2018 Status and Future Prospects
P. F. de Salas, S. Gariazzo, O. Mena +2
The ordering of the neutrino masses is a crucial input for a deep understanding of flavor physics, and its determination may provide the key to establish the relationship among the…
EDGES result versus CMB and low-redshift constraints on ionization histories
Samuel Witte, Pablo Villanueva-Domingo, Stefano Gariazzo +2
We examine the results from the Experiment to Detect the Global Epoch of Reionization Signature (EDGES), which has recently claimed the detection of a strong absorption in the 21 c…
Neutrino masses and their ordering: Global Data, Priors and Models
S. Gariazzo, M. Archidiacono, P. F. de Salas +3
We present a Bayesian analysis of the combination of current neutrino oscillation, neutrinoless double beta decay and CMB observations. Our major goal is to carefully investigate t…
Cosmological bounds on neutrino statistics
P. F. de Salas, S. Gariazzo, M. Laveder +3
We consider the phenomenological implications of the violation of the Pauli exclusion principle for neutrinos, focusing on cosmological observables such as the spectrum of Cosmic M…
Model-Independent Short-Baseline Oscillations from Reactor Spectral Ratios
S. Gariazzo, C. Giunti, M. Laveder +1
We consider the ratio of the spectra measured in the DANSS neutrino experiment at 12.7 and 10.7~m from a nuclear reactor. These data give a new model-independent indication in favo…