Toward the discovery of matter creation with neutrinoless decay

M Agostini, G Benato, JA Detwiler, J Menéndez… - Reviews of Modern …, 2023 - APS
The discovery of neutrinoless β β decay could soon be within reach. This hypothetical
ultrarare nuclear decay offers a privileged portal to physics beyond the standard model of …

A next-generation liquid xenon observatory for dark matter and neutrino physics

J Aalbers, SS AbdusSalam, K Abe… - Journal of Physics G …, 2022 - iopscience.iop.org
The nature of dark matter and properties of neutrinos are among the most pressing issues in
contemporary particle physics. The dual-phase xenon time-projection chamber is the …

Final Result on the Neutrinoless Double Beta Decay of with CUPID-0

O Azzolini, JW Beeman, F Bellini, M Beretta… - Physical Review Letters, 2022 - APS
CUPID-0, an array of Zn Se 82 cryogenic calorimeters, was the first medium-scale
demonstrator of the scintillating bolometers' technology. The first project phase (March 2017 …

Neutrinoless double-beta decay: a roadmap for matching theory to experiment

V Cirigliano, Z Davoudi, W Dekens, J de Vries… - arXiv preprint arXiv …, 2022 - arxiv.org
The observation of neutrino oscillations and hence non-zero neutrino masses provided a
milestone in the search for physics beyond the Standard Model. But even though we now …

Towards precise and accurate calculations of neutrinoless double-beta decay

V Cirigliano, Z Davoudi, J Engel… - Journal of Physics G …, 2022 - iopscience.iop.org
We present the results of a National Science Foundation Project Scoping Workshop, the
purpose of which was to assess the current status of calculations for the nuclear matrix …

Nuclear properties with semilocal momentum-space regularized chiral interactions beyond

LENPIC Collaboration, P Maris, R Roth, E Epelbaum… - Physical Review C, 2022 - APS
We present a comprehensive investigation of few-nucleon systems as well as light and
medium-mass nuclei up to A= 48 using the current Low Energy Nuclear Physics …

Neutrinoless double- decay: Combining quantum Monte Carlo and the nuclear shell model with the generalized contact formalism

R Weiss, P Soriano, A Lovato, J Menendez, RB Wiringa - Physical Review C, 2022 - APS
Neutrinoless double beta decay searches can determine the Majorana nature of neutrinos,
the absolute neutrino mass, and provide invaluable insights on the matter dominance of the …

Demonstration of neutrinoless double beta decay searches in gaseous xenon with NEXT

P Novella, M Sorel, A Usón, C Adams… - Journal of High Energy …, 2023 - Springer
A bstract The NEXT experiment aims at the sensitive search of the neutrinoless double beta
decay in 136 Xe, using high-pressure gas electroluminescent time projection chambers. The …

Design, construction and commissioning of a high-flow radon removal system for XENONnT

M Murra, D Schulte, C Huhmann… - The European Physical …, 2022 - Springer
A high-flow radon removal system based on cryogenic distillation was developed and
constructed to reduce radon-induced backgrounds in liquid xenon detectors for rare event …

Neutrinoless -decay nuclear matrix elements from two-neutrino -decay data

L Jokiniemi, B Romeo, P Soriano, J Menéndez - Physical Review C, 2023 - APS
We study two-neutrino (2 ν β β) and neutrinoless double-β (0 ν β β) decays in the nuclear
shell model and proton-neutron quasiparticle random-phase approximation (pnQRPA) …