J. Johnston

A first test of CUPID prototypal light detectors with NTD-Ge sensors in a pulse-tube cryostat

K. Alfonso, A. Armatol, C. Augier, Frank T. Avignone III et autres

Abstract CUPID is a next-generation bolometric experiment aiming at searching for neutrinoless double-beta decay with ∼250 kg of isotopic mass of 100Mo. It will operate at ∼10 mK in a cryostat currently hosting a similar-scale bolometric array for the CUORE experiment at …

us, fr, it, ru, ua, cn (code pays fourni par la source)

Ricochet Progress and Status

C. Augier, Guillaume Beaulieu, Vyacheslav Belov, L. Bergé et autres

fr, ru, us, ca (code pays fourni par la source)

Fast neutron background characterization of the future Ricochet experiment at the ILL research nuclear reactor

C. Augier, G. Baulieu, Vyacheslav Belov, L. Bergé et autres

Abstract The future Ricochet experiment aims at searching for new physics in the electroweak sector by providing a high precision measurement of the Coherent Elastic Neutrino-Nucleus Scattering (CENNS) process down to the sub-100 eV nuclear recoil energy range. The experiment will deploy …

fr, ru, us, ca (code pays fourni par la source)

EXCESS workshop: Descriptions of rising low-energy spectra

Prakruth Adari, A. A. Aguilar-Arevalo, D. Amidei, G. Angloher et autres

Many low-threshold experiments observe sharply rising event rates of yet unknown origins below a few hundred eV, and larger than expected from known backgrounds. Due to the significant impact of this excess on the dark matter or neutrino sensitivity of these experiments, …

us, mx, de, fr, ca, at, ru, il, it, pt, ar, sk, in (code pays fourni par la source)

Viterbi decoding of CRES signals in Project 8

A. Ashtari Esfahani, Zachary Bogorad, S. Böser, N. Buzinsky et autres

Abstract Cyclotron radiation emission spectroscopy (CRES) is a modern approach for determining charged particle energies via high-precision frequency measurements of the emitted cyclotron radiation. For CRES experiments with gas within the fiducial volume, signal and noise dynamics can be modelled by a …

us, de, fr (code pays fourni par la source)

Final results on the $0\nu\beta\beta$ decay half-life limit of $^{100}$Mo from the CUPID-Mo experiment

C. Augier, A.S. Barabash, Fabio Bellini, G. Benato et autres

The CUPID-Mo experiment to search for 0$\nu\beta\beta$ decay in $^{100}$Mo has been recently completed after about 1.5 years of operation at Laboratoire Souterrain de Modane (France). It served as a demonstrator for CUPID, a next generation 0$\nu\beta\beta$ decay experiment. CUPID-Mo was comprised …

fr (code pays fourni par la source)

Bayesian analysis of a future β decay experiment's sensitivity to neutrino mass scale and ordering

A. Ashtari Esfahani, M. Betancourt, Zachary Bogorad, S. Böser et autres

Bayesian modeling techniques enable sensitivity analyses that incorporate detailed expectations regarding future experiments. A model-based approach also allows one to evaluate inferences and predicted outcomes, by calibrating (or measuring) the consequences incurred when certain results are reported. We present procedures for calibrating …

us, de, fr (code pays fourni par la source)

High sensitivity neutrinoless double-beta decay search with one tonne-year of CUORE data

DQ Adams, Christopher Alduino, K. Alfonso, F. T. Avignone et autres

Despite being the feeblest and lightest of the known particles, the neutrino\nis one of the most abundant particles in the Universe and has played a critical\nrole in its evolution. Within standard cosmological models, most of the\nneutrinos were produced in the Big Bang …

New results from the CUORE experiment

Andrea Giachero, Douglas Q. Adams, Christopher Alduino, K. Alfonso et autres

The Cryogenic Underground Observatory for Rare Events (CUORE) is the first cryogenic experiment searching for neutrinoless double-beta ($0\nu\beta\beta$) decay that has been able to reach the one-ton scale. The detector, located at the Laboratori Nazionali del Gran Sasso in Italy, consists of …

it, us, cn, fr (code pays fourni par la source)

Bayesian Analysis of a Future Beta Decay Experiment's Sensitivity to Neutrino Mass Scale and Ordering

A. Ashtari Esfahani, M. Betancourt, Zachary Bogorad, S. Böser et autres

Bayesian modeling techniques enable sensitivity analyses that incorporate detailed expectations regarding future experiments. A model-based approach also allows one to evaluate inferences and predicted outcomes, by calibrating (or measuring) the consequences incurred when certain results are reported. We present procedures for calibrating …

fr (code pays fourni par la source)

Cyclotron radiation emission spectroscopy signal classification with machine learning in project 8

A. Ashtari Esfahani, S. Böser, N. Buzinsky, Raphael Cervantes et autres

The cyclotron radiation emission spectroscopy (CRES) technique pioneered by Project 8measures electromagnetic radiation fromindividual electrons gyrating in a backgroundmagnetic field to construct a highly precise energy spectrumfor beta decay studies and other applications. The detector,magnetic trap geometry and electron dynamics give rise …

us, de (code pays fourni par la source)

Applied Antineutrino Physics 2018 Proceedings

M. Bergevin, N. S. Bowden, H. Pieter Mumm, M. Verstraeten et autres

Proceedings for the 14th installment of Applied Antineutrino Physics (AAP) workshop series.