100 citations · 232 across the 9 of their papers we have counts for
9 papers
Precision measurement of radiative neutron \b{eta}-decay: methodology and systematic effects
J. S. Nico, R. Alarcon, M. J. Bales +18
In the Standard Model the free neutron decays to a proton, an electron, and an antineutrino along with a continuous spectrum of photons. In 2016 the RDK II collaboration reported o…
Hard Two-Photon Contribution to Elastic Lepton-Proton Scattering: Determined by the OLYMPUS Experiment
B. S. Henderson, L. D. Ice, D. Khaneft +67
The OLYMPUS collaboration reports on a precision measurement of the positron-proton to electron-proton elastic cross section ratio, , a direct measure of the contribution o…
Precision Measurement of the Radiative Decay of the Free Neutron
M. J. Bales, R. Alarcon, C. D. Bass +15
The standard model predicts that, in addition to a proton, an electron, and an antineutrino, a continuous spectrum of photons is emitted in the decay of the free neutron. We re…
DarkLight: A Search for Dark Forces at the Jefferson Laboratory Free-Electron Laser Facility
J. Balewski, J. Bernauer, W. Bertozzi +64
We give a short overview of the DarkLight detector concept which is designed to search for a heavy photon A' with a mass in the range 10 MeV/c^2 < m(A') < 90 MeV/c^2 and which deca…
Transmission of High-Power Electron Beams Through Small Apertures
C. Tschalaer, R. Alarcon, S. Balascuta +19
Tests were performed to pass a 100 MeV, 430 kWatt c.w. electron beam from the energy-recovery linac at the Jefferson Laboratory's FEL facility through a set of small apertures in a…
Measured Radiation and Background Levels During Transmission of Megawatt Electron Beams Through Millimeter Apertures
R. Alarcon, S. Balascuta, S. V. Benson +20
We report measurements of photon and neutron radiation levels observed while transmitting a 0.43 MW electron beam through millimeter-sized apertures and during beam-off, but accele…
Transmission of Megawatt Relativistic Electron Beams Through Millimeter Apertures
R. Alarcon, S. Balascuta, S. V. Benson +18
High power, relativistic electron beams from energy recovery linacs have great potential to realize new experimental paradigms for pioneering innovation in fundamental and applied…
A gamma- and X-ray detector for cryogenic, high magnetic field applications
R. L. Cooper, R. Alarcon, M. J. Bales +15
As part of an experiment to measure the spectrum of photons emitted in beta-decay of the free neutron, we developed and operated a detector consisting of 12 bismuth germanate (BGO)…
Measurement of the Transverse-Longitudinal Cross Sections in the p (e,e'p)pi0 Reaction in the Delta Region
C. Kunz
Accurate measurements of the p(e,e?p)pi0 reaction were performed at Q^2=0.127(GeV/c)^2 in the Delta resonance energy region. The experiments at the MIT-Bates Linear Accelerator use…