activity
19992025
most citedDirect Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory

3k citations · 6k across the 22 of their papers we have counts for

collaborators

22 papers

hep-ex2025★ 4 cited

Measurement of reactor antineutrino oscillation at SNO+

SNO+ Collaboration, :, M. Abreu +298

The SNO+ collaboration reports its second spectral analysis of reactor antineutrino oscillation using 286 tonne-years of new data. The measured energies of reactor antineutrino can…

physics.ins-det2021★ 129 cited

The SNO+ Experiment

SNO+ Collaboration, :, V. Albanese +251

The SNO+ experiment is located 2 km underground at SNOLAB in Sudbury, Canada. A low background search for neutrinoless double beta () decay will be conducted using 780 tonnes…

hep-ex2020★ 23 cited

Search for solar neutrinos and the diffuse supernova neutrino background using all three phases of the Sudbury Neutrino Observatory

B. Aharmim, S. N. Ahmed, A. E. Anthony +129

A search has been performed for neutrinos from two sources, the reaction in the solar fusion chain and the component of the diffuse supernova neutrino background (…

hep-ex2019★ 9 cited

Cosmogenic Neutron Production at the Sudbury Neutrino Observatory

B. Aharmim, S. N. Ahmed, A. E. Anthony +128

Neutrons produced in nuclear interactions initiated by cosmic-ray muons present an irreducible background to many rare-event searches, even in detectors located deep underground. M…

hep-ex2019★ 7 cited

Measurement of neutron production in atmospheric neutrino interactions at the Sudbury Neutrino Observatory

SNO Collaboration, B. Aharmim, S. N. Ahmed +129

Neutron production in GeV-scale neutrino interactions is a poorly studied process. We have measured the neutron multiplicities in atmospheric neutrino interactions in the Sudbury N…

hep-ex2018★ 40 cited

Constraints on Neutrino Lifetime from the Sudbury Neutrino Observatory

SNO Collaboration, B. Aharmim, S. N. Ahmed +128

The long baseline between the Earth and the Sun makes solar neutrinos an excellent test beam for exploring possible neutrino decay. The signature of such decay would be an energy-d…

hep-ex2018★ 26 cited

Tests of Lorentz invariance at the Sudbury Neutrino Observatory

SNO Collaboration, B. Aharmim, S. N. Ahmed +131

Experimental tests of Lorentz symmetry in systems of all types are critical for ensuring that the basic assumptions of physics are well-founded. Data from all phases of the Sudbury…

hep-ex2017★ 51 cited

The search for neutron-antineutron oscillations at the Sudbury Neutrino Observatory

SNO Collaboration, B. Aharmim, S. N. Ahmed +122

Tests on symmetry breaking models are important probes to search for new physics. One proposed model with involves the oscillations of a neutron to an antineutron.…

astro-ph.SR2013★ 20 cited

A Search for Astrophysical Burst Signals at the Sudbury Neutrino Observatory

B. Aharmim, S. N. Ahmed, A. E. Anthony +124

The Sudbury Neutrino Observatory (SNO) has confirmed the standard solar model and neutrino oscillations through the observation of neutrinos from the solar core. In this paper we p…

nucl-ex2011★ 427 cited

Combined Analysis of all Three Phases of Solar Neutrino Data from the Sudbury Neutrino Observatory

SNO Collaboration, B. Aharmim, S. N. Ahmed +121

We report results from a combined analysis of solar neutrino data from all phases of the Sudbury Neutrino Observatory. By exploiting particle identification information obtained fr…

nucl-ex2011★ 69 cited

Measurement of the and Total B Solar Neutrino Fluxes with the Sudbury Neutrino Observatory Phase-III Data Set

B. Aharmim, S. N. Ahmed, J. F. Amsbaugh +147

This paper details the solar neutrino analysis of the 385.17-day Phase-III data set acquired by the Sudbury Neutrino Observatory (SNO). An array of He proportional counters was…

astro-ph.SR2009★ 23 cited

Searches for High Frequency Variations in the B Solar Neutrino Flux at the Sudbury Neutrino Observatory

SNO Collaboration

We have performed three searches for high-frequency signals in the solar neutrino flux measured by the Sudbury Neutrino Observatory (SNO), motivated by the possibility that solar $…

hep-ex2009★ 64 cited

Measurement of the Cosmic Ray and Neutrino-Induced Muon Flux at the Sudbury Neutrino Observatory

SNO Collaboration

Results are reported on the measurement of the atmospheric neutrino-induced muon flux at a depth of 2 kilometers below the Earth's surface from 1229 days of operation of the Sudbur…

nucl-ex2008★ 314 cited

Independent Measurement of the Total Active 8B Solar Neutrino Flux Using an Array of 3He Proportional Counters at the Sudbury Neutrino Observatory

SNO Collaboration

The Sudbury Neutrino Observatory (SNO) used an array of 3He proportional counters to measure the rate of neutral-current interactions in heavy water and precisely determined the to…

nucl-ex2006★ 145 cited

Measurement of the and Total B Solar Neutrino Fluxes with the Sudbury Neutrino Observatory Phase I Data Set

SNO Collaboration

This article provides the complete description of results from the Phase I data set of the Sudbury Neutrino Observatory (SNO). The Phase I data set is based on a 0.65 kt-year expos…

hep-ex2005★ 73 cited

A Search for Periodicities in the B Solar Neutrino Flux Measured by the Sudbury Neutrino Observatory

SNO Collaboration

A search has been made for sinusoidal periodic variations in the B solar neutrino flux using data collected by the Sudbury Neutrino Observatory over a 4-year time interval. The…

hep-ex2004★ 47 cited

Electron Antineutrino Search at the Sudbury Neutrino Observatory

SNO Collaboration

Upper limits on the \nuebar flux at the Sudbury Neutrino Observatory have been set based on the \nuebar charged-current reaction on deuterium. The reaction produces a positron and…

hep-ex2003★ 60 cited

Constraints on Nucleon Decay via "Invisible" Modes from the Sudbury Neutrino Observatory

SNO Collaboration

Data from the Sudbury Neutrino Observatory have been used to constrain the lifetime for nucleon decay to ``invisible'' modes, such as n -> 3 nu. The analysis was based on a search…

nucl-ex2002★ 982 cited

Measurement of Day and Night Neutrino Energy Spectra at SNO and Constraints on Neutrino Mixing Parameters

SNO Collaboration

The Sudbury Neutrino Observatory (SNO) has measured day and night solar neutrino energy spectra and rates. For charged current events, assuming an undistorted B spectrum, the n…

nucl-ex2002★ 3k cited

Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory

SNO Collaboration

Observations of neutral current neutrino interactions on deuterium in the Sudbury Neutrino Observatory are reported. Using the neutral current, elastic scattering, and charged curr…

hep-ex2000★ 19 cited

First Neutrino Observations from the Sudbury Neutrino Observatory

A. B. McDonald

The first neutrino observations from the Sudbury Neutrino Observatory are presented from preliminary analyses. Based on energy, direction and location, the data in the region of in…

nucl-ex1999★ 491 cited

The Sudbury Neutrino Observatory

The SNO Collaboration

The Sudbury Neutrino Observatory is a second generation water Cherenkov detector designed to determine whether the currently observed solar neutrino deficit is a result of neutrino…