272 citations · 1.3k across the 38 of their papers we have counts for
6 papers · 1 filter
Geometric Optimization of a Neutron Detector for In-Flight Measurement of the Neutron Lifetime
A. W. Nelsen, E. G. Ballantyne, R. E. Calvert +4
The recent measurement of the lifetime of the free neutron using the beam method has an 8.7 s (4) discrepancy with UCN measurements. The goal of the BL3 experiment is to improve…
New high-sensitivity searches for neutrons converting into antineutrons and/or sterile neutrons at the European Spallation Source
A. Addazi, K. Anderson, S. Ansell +92
The violation of Baryon Number, , is an essential ingredient for the preferential creation of matter over antimatter needed to account for the observed baryon asymmetr…
A New Cryogenic Apparatus to Search for the Neutron Electric Dipole Moment
M. W. Ahmed, R. Alarcon, A. Aleksandrova +91
A cryogenic apparatus is described that enables a new experiment, nEDM@SNS, with a major improvement in sensitivity compared to the existing limit in the search for a neutron Elect…
Monte Carlo calculation and verification of the geometrical factors for the NPDGamma experiment
Kyle B. Grammer, David Blyth, James D. Bowman +5
The NPDGamma experiment measures the parity-violating asymmetry in -ray emission in the capture of polarized neutrons on liquid parahydrogen. The sensitivity to the asymmetry fo…
Measurement of the absolute neutron beam polarization from a supermirror polarizer and the absolute efficiency of a neutron spin rotator for the NPDGamma experiment using a polarized He neutron spin-filter
M. M. Musgrave, S. Baessler, S. Balascuta +26
Accurately measuring the neutron beam polarization of a high flux, large area neutron beam is necessary for many neutron physics experiments. The Fundamental Neutron Physics Beamli…
Optimization of the Ballistic Guide Design for the SNS FNPB 8.9 A Neutron Line
Takeyasu M. Ito, Christopher B. Crawford, Geoffrey L. Greene
The optimization of the ballistic guide design for the SNS Fundamental Neutron Physics Beamline 8.9 A line is described. With a careful tuning of the shape of the curve for the tap…