437 citations · 3.6k across the 64 of their papers we have counts for
20 papers · 1 filter
Enhanced sensitivity to trace U impurity of sapphire via coincidence neutron activation analysis
D. Chernyak, I. J. Arnquist, T. Daniels +9
Sapphire has mechanical and electrical properties that are advantageous for the construction of internal components of radiation detectors such as time projection chambers and bolo…
Fundamental Symmetries, Neutrons, and Neutrinos (FSNN): Whitepaper for the 2023 NSAC Long Range Plan
B. Acharya, C. Adams, A. A. Aleksandrova +176
This whitepaper presents the research priorities decided on by attendees of the 2022 Town Meeting for Fundamental Symmetries, Neutrons and Neutrinos, which took place December 13-1…
'Searching for a needle in a haystack;' A Ba-tagging approach for an upgraded nEXO experiment
H. Rasiwala, K. Murray, Y. Lan +17
nEXO is a proposed experiment that will search for neutrinoless double-beta decay (0) in 5-tonnes of liquid xenon (LXe), isotopically enriched in Xe. A technique calle…
Observation of low-lying isomeric states in Cs: a new avenue for dark matter and solar neutrino detection in xenon detectors
Scott J. Haselschwardt, Brian G. Lenardo, Timothy Daniels +6
We report on new measurements establishing the existence of low-lying isomeric states in Cs using rays produced in Xe(p,n)Cs reactions. Two states with…
Neutrinoless Double Beta Decay
C. Adams, K. Alfonso, C. Andreoiu +229
This White Paper, prepared for the Fundamental Symmetries, Neutrons, and Neutrinos Town Meeting related to the 2023 Nuclear Physics Long Range Plan, makes the case for double beta…
NEXO: Neutrinoless double beta decay search beyond year half-life sensitivity
nEXO Collaboration, G. Adhikari, S. Al Kharusi +158
The nEXO neutrinoless double beta decay experiment is designed to use a time projection chamber and 5000 kg of isotopically enriched liquid xenon to search for the decay in $^{136}…
Measurement of beam asymmetry for photoproduction on the proton at =8.5 GeV
GlueX Collaboration, S. Adhikari, C. S. Akondi +134
We report a measurement of the photoproduction beam asymmetry for the reaction using data from the GlueX experiment in the photon beam energy…
Measurement of the Photon Beam Asymmetry in at GeV
The GlueX Collaboration, S. Adhikari, A. Ali +124
We report measurements of the photon beam asymmetry for the reaction (1193) using the GlueX spectrometer in Hall D at Jefferson Lab. Data were collected usin…
Measurement of the Spectral Shape of the beta-decay of 137Xe to the Ground State of 137Cs in EXO-200 and Comparison with Theory
S. Al Kharusi, G. Anton, I. Badhrees +105
We report on a comparison between the theoretically predicted and experimentally measured spectra of the first-forbidden non-unique -decay transition $^{137}\textrm{Xe}(7/2^-)\t…
Beam Asymmetry for the Photoproduction of and Mesons at GeV
The GlueX Collaboration, S. Adhikari, A. Ali +131
We report on the measurement of the beam asymmetry for the reactions and from the GlueX experiment, using an 8.2--8.8 Ge…
First measurement of near-threshold J/ exclusive photoproduction off the proton
The GlueX Collaboration, A. Ali, M. Amaryan +132
We report on the measurement of the cross section from GeV down to the threshold at GeV using a tagged photon beam with the GlueX experiment…
Sensitivity and discovery potential of the proposed nEXO experiment to neutrinoless double beta decay
nEXO Collaboration, J. B. Albert, G. Anton +143
The next-generation Enriched Xenon Observatory (nEXO) is a proposed experiment to search for neutrinoless double beta () decay in Xe with a target half-life sensitivi…
First Search for Lorentz and CPT Violation in Double Beta Decay with EXO-200
200 Collaboration, J. B. Albert, P. S. Barbeau +86
A search for Lorentz- and CPT-violating signals in the double beta decay spectrum of Xe has been performed using an exposure of 100 kgyr with the EXO-200 detector. N…
Cosmogenic Backgrounds to 0νββ in EXO-200
200 Collaboration, J. B. Albert, D. J. Auty +84
As neutrinoless double-beta decay experiments become more sensitive and intrinsic radioactivity in detector materials is reduced, previously minor contributions to the background m…
Search for decay of Xe to the 0 excited state of Ba with EXO-200
200 Collaboration, J. B. Albert, D. J. Auty +88
EXO-200 is a single phase liquid xenon detector designed to search for neutrinoless double-beta decay of Xe to the ground state of Ba. We report here on a search fo…
Measurements of the ion fraction and mobility of alpha and beta decay products in liquid xenon using EXO-200
J. B. Albert, D. J. Auty, P. S. Barbeau +82
Alpha decays in the EXO-200 detector are used to measure the fraction of charged and daughters created from alpha and beta decays, respectiv…
Search for Majorana neutrinos with the first two years of EXO-200 data
200 Collaboration, J. B. Albert, D. J. Auty +91
Many extensions of the Standard Model of particle physics suggest that neutrinos should be Majorana-type fermions, but this assumption is difficult to confirm. Observation of neutr…
An improved measurement of the 2νββ half-life of Xe-136 with EXO-200
J. B. Albert, M. Auger, D. J. Auty +94
We report on an improved measurement of the 2νββ half-life of Xe-136 performed by EXO-200. The use of a large and homogeneous time projection chamber allows for the precise estimat…
Observation of Two-Neutrino Double-Beta Decay in Xe-136 with EXO-200
N. Ackerman, B. Aharmim, M. Auger +100
We report the observation of two-neutrino double-beta decay in Xe-136 with T_1/2 = 2.11 +- 0.04 (stat.) +- 0.21 (sys.) x 10^21 yr. This second order process, predicted by the Stand…
Spin-Correlation Coefficients and Phase-Shift Analysis for p+He Elastic Scattering
T. V. Daniels, C. W. Arnold, J. M. Cesaratto +4
Angular Distributions for the target spin-dependent observables A, A, and A have been measured using polarized proton beams at several energies between 2 and 6…