S. Maguire

Measurement of Reactor Antineutrino Oscillations with 1.46 Kilotonne-Years of Data at SNO+

M. de Abreu, A. Allega, M. R. Anderson, S. Andringa et autres

The SNO+ Collaboration reports new results on reactor antineutrino oscillations using data acquired from May 2022 through July 2025. The spectral analysis of a flux dominated by nuclear reactors at 240, 340, and 350 km yields the mass-squared difference Δ m 21 …

pt, ca, us, gb, de, cn, ar (code pays fourni par la source)

Cosmogenic neutron production in water at SNO +

M Abreu, A. Allega, M. R. Anderson, S. Andringa et autres

Accurate measurement of the cosmogenic muon-induced neutron yield is crucial for constraining a significant background in a wide range of low-energy physics searches. Although previous underground experiments have measured this yield across various cosmogenic muon energies, SNO + is uniquely positioned due …

pt, ca, us, gb, de, mx, cn (code pays fourni par la source)

First Evidence of Solar Neutrino Interactions on C 13

M.C. Abreu, A. Allega, M. R. Anderson, S. Andringa et autres

The SNO+ Collaboration reports the first evidence of ^{8}B solar neutrinos interacting on ^{13}C nuclei. The charged current interaction proceeds through ^{13}C+ν_{e}→^{13}N+e^{-} which is followed, with a 10 minute half life, by ^{13}N→^{13}C+e^{+}+ν_{e}. The detection strategy is based on the delayed coincidence …

pt, ca, us, gb, de, mx, cn (code pays fourni par la source)

First Evidence of Solar Neutrino Interactions on $^{13}$C

SNO Collaboration, Manuel Abreu, A. Allega, M. R. Anderson et autres

The SNO+ Collaboration reports the first evidence of $^{8}\text{B}$ solar neutrinos interacting on $^{13}\text{C}$ nuclei. The charged current interaction proceeds through $^{13}\text{C} + ν_e \rightarrow {}^{13}\text{N} + e^-$ which is followed, with a 10 minute half-life, by ${}^{13}\text{N} \rightarrow {}^{13}\text{C} + e^+ …

A method to load tellurium in liquid scintillator for the study of neutrinoless double beta decay

D.J. Auty, D. Bartlett, S.D. Biller, D. Chauhan et autres

ca, gb, us (code pays fourni par la source)

A Method to Load Tellurium in Liquid Scintillator for the Study of Neutrinoless Double Beta Decay

D. J. Auty, D. Bartlett, S. D. Biller, D. Chauhan et autres

A method has been developed to load tellurium into liquid scintillator so as to permit searches for neutrinoless double beta decay with high sensitivity. The approach involves the synthesis of an oil-soluble tellurium compound from telluric acid and an organic diol. The …

The SNO+ experiment

V. Albanese, Rui Alves, Mark R. Anderson, S. Andringa et autres

The SNO+ experiment is located 2 km underground at SNOLAB in Sudbury, Canada. A low background search for neutrinoless double beta ($0\nu\beta\beta$) decay will be conducted using 780 tonnes of liquid scintillator loaded with 3.9 tonnes of natural tellurium, corresponding to 1.3 …

ca, pt, gb, us, de, mx (code pays fourni par la source)