126 citations · 401 across the 17 of their papers we have counts for
17 papers
First direct measurement constraining the Ar(,p)K reaction cross section for mixed hydrogen and helium burning in accreting neutron stars
J. Browne, K. A. Chipps, K. Schmidt +25
The rate of the final step in the astrophysical p-process, the Ar(,\textit{p})K reaction, suffers from large uncertainties due to lack of experimental data, des…
Neutron transfer reactions on the ground state and isomeric state of a 130Sn beam
K. L. Jones, A. Bey, S. Burcher +23
The structure of nuclei around the neutron-rich nucleus 132Sn is of particular interest due to the vicinity of the Z = 50 and N = 82 shell closures and the r-process nucleosyntheti…
Properties of correlated fission fragments from neutron induced fission of Np-237 at incident neutron energies between 200 keV and 100 MeV
D. Connolly, K. B. Montoya, D. L. Duke +7
Neutron-induced fission of Np has been measured over a wide range of incident neutron energies using a twin Frisch-gridded ionization chamber (TFGIC) and a thin-backed $^{2…
Measurement of material isotopics and atom number ratio with alpha-particle spectroscopy for the NIFFTE fission Time Projection Chamber actinide target
M. Monterial, K. T. Schmitt, C. Prokop +37
We present the results of a measurement of isotopic concentrations and atomic number ratio of a double-sided actinide target with alpha-spectroscopy and mass spectrometry. The doub…
Measurement of the Pu(n,f)/U(n,f) Cross-Section Ratio with the NIFFTE fission Time Projection Chamber
L. Snyder, M. Anastasiou, N. S. Bowden +37
The Pu(n,f)/U(n,f) cross-section ratio has been measured with the fission Time Projection Chamber (fissionTPC) from 100 keV to 100 MeV. The fissionTPC provides thre…
Neutron Induced Fission Fragment Angular Distributions, Anisotropy, and Linear Momentum Transfer Measured with the NIFFTE Fission Time Projection Chamber
D. Hensle, J. T. Barker, J. S. Barrett +46
The Neutron Induced Fission Fragment Tracking Experiment (NIFFTE) collaboration has performed measurements with a fission time projection chamber (fissionTPC) to study the fission…
1H(n,el) as a Cross Section Reference in a White Source Neutron Beam With the fissionTPC
N. I. Walsh, J. T. Barker, N. S. Bowden +33
We provide a quantitative description of a method to measure neutron-induced fission cross sections in ratio to elastic hydrogen scattering in a white-source neutron beam with the…
Conceptual design and first results for a neutron detector with interaction localization capabilities
J. Heideman, D. Perez-Loureiro, R. Grzywacz +15
A new high-precision detector for studying neutrons from beta-delayed neutron emission and direct reaction studies is proposed. The Neutron dEtector with Xn Tracking (NEXT) array i…
Prompt Fission Neutrons in the Pu() Reaction
P. Marini, J. Taieb, B. Laurent +10
Prompt fission neutron spectra from Pu() were measured for incident neutron energies from to MeV at the Weapons Neutron Research facility (WNR) of the Los…
Measurement of the normalized U(n,f)/U(n,f) cross section ratio from threshold to 30 MeV with the fission Time Projection Chamber
R. J. Casperson, D. M. Asner, J. Baker +61
The normalized U(n,f)/U(n,f) cross section ratio has been measured using the NIFFTE fission Time Projection Chamber from the reaction threshold to ~MeV. The fis…
Performance of a MICROMEGAS-based TPC in a high-energy neutron beam
Lucas Snyder, Brett Manning, Nathaniel S. Bowden +27
The MICROMEGAS (MICRO-MEsh GAseous Structure) charge amplification structure has found wide use in many detection applications, especially as a gain stage for the charge readout of…
Fission Fragment Angular Anisotropy in Neutron-Induced Fission of U Measured with a Time Projection Chamber
V. Geppert-Kleinrath, F. Tovesson, J. S. Barrett +33
Fission fragment angular distributions can provide an important constraint on fission theory, improving predictive fission codes, and are a prerequisite for a precise ratio cross s…
Recent direct reaction experimental studies with radioactive tin beams
K. L. Jones, S. Ahn, J. M. Allmond +40
Direct reaction techniques are powerful tools to study the single-particle nature of nuclei. Performing direct reactions on short-lived nuclei requires radioactive ion beams produc…
Reactions of a Be-10 beam on proton and deuteron targets
K. T. Schmitt, K. L. Jones, S. Ahn +30
The extraction of detailed nuclear structure information from transfer reactions requires reliable, well-normalized data as well as optical potentials and a theoretical framework d…
Tracking rare-isotope beams with microchannel plates
A. M. Rogers, A. Sanetullaev, W. G. Lynch +15
A system of two microchannel-plate detectors has been successfully implemented for tracking projectile-fragmentation beams. The detectors provide interaction positions, angles, and…
Halo nucleus Be-11: A spectroscopic study via neutron transfer
K. T. Schmitt, K. L. Jones, A. Bey +29
The best examples of halo nuclei, exotic systems with a diffuse nuclear cloud surrounding a tightly-bound core, are found in the light, neutron-rich region, where the halo neutrons…
Neutron-proton asymmetry dependence of spectroscopic factors in Ar isotopes
Jenny Lee, M. B. Tsang, D. Bazin +20
Spectroscopic factors have been extracted for proton rich 34Ar and neutron rich 46Ar using the (p,d) neutron transfer reaction. The experimental results show little reduction of th…