Results 171 to 180 of about 20,181 (225)

Spallation neutron source GNEIS

Physics of Particles and Nuclei, 2018
A brief description of the spallation pulsed neutron source and neutron TOF spectrometer GNEIS based on the 1 GeV proton synchrocyclotron of PNPI in Gatchina is presented. The main parameters of the GNEIS are given in comparison with the analogous world-class facilities.
O. A. Shcherbakov, A. S. Vorobyev, E. M. Ivanov   +2 more
openaire   +1 more source

Japanese spallation neutron source

Applied Physics A: Materials Science & Processing, 2002
The Japanese ‘Joint Project’ is a new project to pursue frontiers in particle physics, nuclear physics, materials science, life science and nuclear technology, using a new proton-accelerator complex with the highest beam power in the world. This project had been jointly proposed by the High Energy Accelerator Research Organization (KEK) and the Japan ...
openaire   +1 more source

Spallation neutron source (SNS)

AIP Conference Proceedings, 2002
The Spallation Neutron Source [1], located at Oak Ridge, TN, is a state-of-the-art neutron-scattering facility presently under construction as a collaborative effort of six national laboratories. The facility is comprised of a high-power particle-accelerator system, a liquid-mercury target-moderator system, and a suite of world-class scientific ...
openaire   +1 more source

Spallation neutron source ring diagnostics

Proceedings of the 2003 Bipolar/BiCMOS Circuits and Technology Meeting (IEEE Cat. No.03CH37440), 2004
Brookhaven is providing the Ring and Transfer Lines Beam Diagnostics for the Spallation Neutron Source (SNS), to be installed at Oak Ridge National Laboratory. The customary diagnostics that will be present include beam position monitors (BPM), ionization profile monitors (IPM), beam loss monitors (BLM), beam current monitors (BCM), coherent tune ...
P. Cameron, J. Brodowski, P. Cerniglia, R. Connolly, J. Cupolo, C. Dawson, C. Degen, A. DellaPenna, D. Gassner, R. Gonzalez, M. Grau, J. Gullotta, L. Hoff, A. Huhn, M. Kesselman, C. Liaw, J. Mead, R. Sikora, G. Smith, K. Vetter, M. Wilinski, S. Assadi, W. Blokland, C. Dicbele, D. Purcell, T. Shea, M. Plum, R. Witkover   +27 more
openaire   +1 more source

Spallation neutron source moderator design

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1998
Abstract This paper describes various aspects of the Spallation Neutron Source (SNS) moderator design. Included are the effects of varying the moderator location, interaction effects between moderators, and the impact on neutron output when various reflector materials are used. Also included is a study of the neutron output from composite moderators,
L.A. Charlton, J.M. Barnes, T.A. Gabriel, J.O. Johnson   +3 more
openaire   +1 more source

Neutronics of pulsed spallation neutron sources

Reports on Progress in Physics, 2003
Various topics and issues on the neutronics of pulsed spallation neutron sources, mainly for neutron scattering experiments, are reviewed to give a wide circle of readers a better understanding of these sources in order to achieve a high neutronic performance.
openaire   +1 more source

Option for spallation neutron sources

Journal of Fusion Energy, 1989
Spallation reactions are a very important option for efficient neutron sources appropriate for fusion materials testing. An “option of this option” is the EURAC concept, which makes use of short-term accelerator technology in the cheapest way and is proved to provide the needed neutron flux to verify fast experiments on fusion materials performance ...
J. M. Perlado, M. Piera, J. Sanz
openaire   +1 more source

Neutron Scattering with Spallation Sources

Physics Today, 1985
The other articles in this issue are concerned with the variety of science that goes on at reactor-based neutron sources. Such sources, based on nuclear fission, have been available since 1942. It has been known since the 1930s that neutrons could be produced through spallation by sending a charged beam of accelerated protons or electrons into a target.
Gerard H. Lander, David L. Price
openaire   +1 more source

The macromolecular neutron diffractometer at the spallation neutron source

2020
The Macromolecular Neutron Diffractometer known as MaNDi is located on beamline 11B of the Spallation Neutron Source at Oak Ridge National Laboratory. Neutrons are produced in discrete pulses at the Spallation Neutron Source, which enables Laue diffraction data through measuring the time-of-flight and thus wavelength of each diffracted neutron.
Leighton, Coates, Brendan, Sullivan
openaire   +2 more sources