Search Results - "Gericke, M. T. W."
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First Observation of P-odd γ Asymmetry in Polarized Neutron Capture on Hydrogen
Published in Physical review letters (14-12-2018)“…We report the first observation of the parity-violating gamma-ray asymmetry A_{γ}^{np} in neutron-proton capture using polarized cold neutrons incident on a…”
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2
Precision Measurement of the Beam-Normal Single-Spin Asymmetry in Forward-Angle Elastic Electron-Proton Scattering
Published in Physical review letters (11-09-2020)“…A beam-normal single-spin asymmetry generated in the scattering of transversely polarized electrons from unpolarized nucleons is an observable related to the…”
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3
First determination of the weak charge of the proton
Published in Physical review letters (02-10-2013)“…The Q(weak) experiment has measured the parity-violating asymmetry in ep elastic scattering at Q(2)=0.025(GeV/c)(2), employing 145 μA of 89% longitudinally…”
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4
Strange quark contributions to parity-violating asymmetries in the backward angle G0 electron scattering experiment
Published in Physical review letters (08-01-2010)“…We have measured parity-violating asymmetries in elastic electron-proton and quasielastic electron-deuteron scattering at Q2=0.22 and 0.63 GeV2. They are…”
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5
Using Nab to determine correlations in unpolarized neutron decay
Published in Hyperfine interactions (2019)“…The Nab experiment will measure the ratio of the weak axial-vector and vector coupling constants λ = g A / g V with precision δ λ / λ ∼ 3 × 10 − 4 and search…”
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6
Transverse beam spin asymmetries at backward angles in elastic electron-proton and quasielastic electron-deuteron scattering
Published in Physical review letters (05-07-2011)“…We have measured the beam-normal single-spin asymmetries in elastic scattering of transversely polarized electrons from the proton, and performed the first…”
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7
Fast-switching magnet serving a spallation-driven ultracold neutron source
Published in Physical review. Accelerators and beams (11-10-2019)“…A fast-switching, high-repetition-rate magnet and power supply have been developed for and operated at TRIUMF, to deliver a proton beam to the new ultracold…”
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8
Precision measurement of the weak charge of the proton
Published in Nature (London) (10-05-2018)“…Large experimental programmes in the fields of nuclear and particle physics search for evidence of physics beyond that explained by current theories. The…”
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9
Measurement of the Parity-Odd Angular Distribution of Gamma Rays From Polarized Neutron Capture on $^{35}$Cl
Published 22-07-2022“…We report a measurement of two energy-weighted gamma cascade angular distributions from polarized slow neutron capture on the ^{35}$Cl nucleus, one parity-odd…”
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10
First Determination of the 27Al Neutron Distribution Radius from a Parity-Violating Electron Scattering Measurement
Published 11-03-2022“…Phys. Rev. Lett. 128, 13250 (2022) We report the first measurement of the parity-violating elastic electron scattering asymmetry on 27Al. The 27Al elastic…”
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11
Measurement of the Beam-Normal Single-Spin Asymmetry for Elastic Electron Scattering from $^{12}$C and $^{27}$Al
Published 18-06-2021“…Phys. Rev. C 104, 014606 (2021) We report measurements of the parity-conserving beam-normal single-spin elastic scattering asymmetries $B_n$ on $^{12}$C and…”
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12
Determination of the Al 27 Neutron Distribution Radius from a Parity-Violating Electron Scattering Measurement
Published in Physical review letters (01-04-2022)Get full text
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13
Precision Measurement of the Beam-Normal Single-Spin Asymmetry in Forward-Angle Elastic Electron-Proton Scattering
Published 29-08-2020“…Phys. Rev. Lett. 125, 112502 (2020) A beam-normal single-spin asymmetry generated in the scattering of transversely polarized electrons from unpolarized…”
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14
A fast-switching magnet serving a spallation-driven ultracold neutron source
Published 11-08-2019“…A fast-switching, high-repetition-rate magnet and power supply have been developed for and operated at TRIUMF, to deliver a proton beam to the new ultracold…”
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15
Using Nab to determine correlations in unpolarized neutron decay
Published 19-12-2018“…Hyperfine Interact. 240 (2019) no.1, 1 The Nab experiment will measure the ratio of the weak axial-vector and vector coupling constants $\lambda=g_A/g_V$ with…”
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16
Precision Measurement of the Weak Charge of the Proton
Published 20-05-2019“…Nature 557, 207-211 (2018) The fields of particle and nuclear physics have undertaken extensive programs to search for evidence of physics beyond that…”
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17
Determination of the Al27 Neutron Distribution Radius from a Parity-Violating Electron Scattering Measurement
Published in Physical review letters (01-04-2022)“…In this paper, we report the first measurement of the parity-violating elastic electron scattering asymmetry on 27Al. The 27Al elastic asymmetry is…”
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18
The Qweak experimental apparatus
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-05-2015)“…The Jefferson Lab Qweak experiment determined the weak charge of the proton by measuring the parity-violating elastic scattering asymmetry of longitudinally…”
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19
A beamline for fundamental neutron physics at TRIUMF
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-05-2019)“…This article describes the new primary proton beamline 1U at TRIUMF. The purpose of this beamline is to produce ultracold neutrons (UCN) for…”
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Determination of the ^{27}Al Neutron Distribution Radius from a Parity-Violating Electron Scattering Measurement
Published in Physical review letters (01-04-2022)“…We report the first measurement of the parity-violating elastic electron scattering asymmetry on ^{27}Al. The ^{27}Al elastic asymmetry is…”
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