3k citations · 5.6k across the 23 of their papers we have counts for
23 papers
First bromine doped cryogenic implosion at the National Ignition Facility
A. C. Hayes, G. Kyrala, M. Gooden +29
We report on the first experiment dedicated to the study of nuclear reactions on dopants in a cryogenic capsule at the National Ignition Facility (NIF). This was accomplished using…
The earliest DT nuclear fusion discoveries
M. B. Chadwick, G. M. Hale, M. W. Paris +6
We describe the earliest measurements of the DT fusion cross section commissioned by the Manhattan Project, first at Purdue University in 1943 and then at Los Alamos 1945-6 and lat…
First measurement of the reaction in an inertial confinement fusion implosion at the National Ignition Facility: Initial steps toward the development of a radiochemistry mix diagnostic
D. Lonardoni, J. P. Sauppe, S. H. Batha +17
We report the first measurement of the reaction in a polar-direct-drive exploding pusher (PDXP) at the National Ignition Facility (NIF). This work i…
Combining γ-ray and particle spectroscopy with SONIC@HORUS
S. G. Pickstone, M. Weinert, M. Färber +10
The particle spectrometer SONIC for particle- coincidence measurements was commissioned at the Institute for Nuclear Physics in Cologne, Germany. SONIC consists of up to 12 sili…
Magnetic dipole excitations of Cr
H. Pai, T. Beck, J. Beller +23
The low-lying -strength of the open-shell nucleus Cr has been studied with the method of nuclear resonance fluorescence up to 9.7 MeV, using bremsstrahlung at the superc…
Reaction-in-Flight Neutrons as a Test of Stopping Power in Degenerate Plasmas
A. C. Hayes, Gerard Jungman, A. E. Schulz +7
We present the first measurements of reaction-in-flight (RIF) neutrons in an inertial confinement fusion system. The experiments were carried out at the National Ignition Facility,…
A 4p BaF2 detector for (n,g) cross section measurements at a spallation neutron source
M. Heil, R. Reifarth, M. M. Fowler +7
The quest for improved neutron capture cross sections for advanced reactor concepts, transmutation of radioactive wastes as well as for astrophysical scenarios of neutron capture n…
Background identification and suppression for the measurement of (n,g) reactions with the DANCE array at LANSCE
R. Reifarth, T. A. Bredeweg, A. Alpizar-Vicente +12
In the commissioning phase of the DANCE project (Detector for Advanced Neutron Capture Experiments) measurements have been performed with special emphasis on the identification and…
Measurement of the and Total B Solar Neutrino Fluxes with the Sudbury Neutrino Observatory Phase-III Data Set
B. Aharmim, S. N. Ahmed, J. F. Amsbaugh +147
This paper details the solar neutrino analysis of the 385.17-day Phase-III data set acquired by the Sudbury Neutrino Observatory (SNO). An array of He proportional counters was…
The 14C(n,g) cross section between 10 keV and 1 MeV
R. Reifarth, M. Heil, C. Forssen +14
The neutron capture cross section of 14C is of relevance for several nucleosynthesis scenarios such as inhomogeneous Big Bang models, neutron induced CNO cycles, and neutrino drive…
Reaction-in-Flight Neutrons as a Signature for Shell Mixing in NIF capsules
A. C. Hayes, P. A. Bradley, G. P. Grim +2
We present analytic calculations and results from computational simulations showing that reaction-in-flight (RIF) neutrons act as a robust indicator for mixing of the ablator shell…
Independent Measurement of the Total Active 8B Solar Neutrino Flux Using an Array of 3He Proportional Counters at the Sudbury Neutrino Observatory
SNO Collaboration
The Sudbury Neutrino Observatory (SNO) used an array of 3He proportional counters to measure the rate of neutral-current interactions in heavy water and precisely determined the to…
An array of low-background He proportional counters for the Sudbury Neutrino Observatory
J. F. Amsbaugh, J. M. Anaya, J. Banar +71
An array of Neutral-Current Detectors (NCDs) has been built in order to make a unique measurement of the total active flux of solar neutrinos in the Sudbury Neutrino Observatory (S…
Measurement of the and Total B Solar Neutrino Fluxes with the Sudbury Neutrino Observatory Phase I Data Set
SNO Collaboration
This article provides the complete description of results from the Phase I data set of the Sudbury Neutrino Observatory (SNO). The Phase I data set is based on a 0.65 kt-year expos…
Electron Antineutrino Search at the Sudbury Neutrino Observatory
SNO Collaboration
Upper limits on the \nuebar flux at the Sudbury Neutrino Observatory have been set based on the \nuebar charged-current reaction on deuterium. The reaction produces a positron and…
GEANT simulations of neutron capture experiments with a 4p BaF2 detector
M. Heil, R. Reifarth, F. Kaeppeler +8
The goal of this research project is to give quantitative information useful for the design of a g-ray detector to investigate neutron capture (n, g) reactions on radioactive nucle…
Constraints on Nucleon Decay via "Invisible" Modes from the Sudbury Neutrino Observatory
SNO Collaboration
Data from the Sudbury Neutrino Observatory have been used to constrain the lifetime for nucleon decay to ``invisible'' modes, such as n -> 3 nu. The analysis was based on a search…
A radium assay technique using hydrous titanium oxide adsorbent for the Sudbury Neutrino Observatory
T. C. Andersen, SNO Collaboration
As photodisintegration of deuterons mimics the disintegration of deuterons by neutrinos, the accurate measurement of the radioactivity from thorium and uranium decay chains in the…
Measurement of radium concentration in water with Mn-coated beads at the Sudbury Neutrino Observatory
T. C. Andersen
We describe a method to measure the concentration of 224Ra and 226Ra in the heavy water target used to detect solar neutrinos at the Sudbury Neutrino Observatory and in the surroun…
Measurement of Day and Night Neutrino Energy Spectra at SNO and Constraints on Neutrino Mixing Parameters
SNO Collaboration
The Sudbury Neutrino Observatory (SNO) has measured day and night solar neutrino energy spectra and rates. For charged current events, assuming an undistorted B spectrum, the n…
Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory
SNO Collaboration
Observations of neutral current neutrino interactions on deuterium in the Sudbury Neutrino Observatory are reported. Using the neutral current, elastic scattering, and charged curr…
First Neutrino Observations from the Sudbury Neutrino Observatory
A. B. McDonald
The first neutrino observations from the Sudbury Neutrino Observatory are presented from preliminary analyses. Based on energy, direction and location, the data in the region of in…
The Sudbury Neutrino Observatory
The SNO Collaboration
The Sudbury Neutrino Observatory is a second generation water Cherenkov detector designed to determine whether the currently observed solar neutrino deficit is a result of neutrino…