Results 1 to 10 of about 250,851 (151)

Facility for fast neutron irradiation tests of electronics at the ISIS spallation neutron source [PDF]

Applied Physics Letters, 2008
The VESUVIO beam line at the ISIS spallation neutron source was set up for neutron irradiation tests in the neutron energy range above 10 MeV. The neutron flux and energy spectrum were shown, in benchmark activation measurements, to provide a neutron ...
C Andreani, A Pietropaolo, G Gorini
exaly   +4 more sources

Neutron Source Based on Vacuum Insulated Tandem Accelerator and Lithium Target. [PDF]

Biology (Basel), 2021
Taskaev S, Berendeev E, Bikchurina M, Bykov T, Kasatov D, Kolesnikov I, Koshkarev A, Makarov A, Ostreinov G, Porosev V, Savinov S, Shchudlo I, Sokolova E, Sorokin I, Sycheva T, Verkhovod G.   +15 more
europepmc   +2 more sources

Quasi Elastic Neutron Scattering model library [PDF]

EPJ Web of Conferences, 2023
This paper reports on the development of a collection of dynamical models of one-dimensional peak profile functions used to fit dynamic structure factors S (Q, ħω) of Quasi Elastic Neutron Scattering (QENS) data.
Durniak Céline, González Miguel Angel, Markvardsen Anders, Mukhopadhyay Sanghamitra, Lang Franz, Rod Thomas Holm   +5 more
doaj   +1 more source

Modelling of The New Engineering Diffractometer eMAP at ISIS Target Station 2 [PDF]

EPJ Web of Conferences, 2023
eMAP is a new proposed high flux medium-resolution time-of-flight engineering diffractometer that will be built at ISIS Target Station 2. Monte Carlo simulations were performed to optimise the neutron guide to maximise brilliance transfer.
Lee Tung Lik, Kabra Saurabh, Kelleher Joe, Kockelmann Winfried, Bewley Robert   +4 more
doaj   +1 more source

SHERPA: A Spectrometer with High Energy Resolution and Polarisation Analysis [PDF]

EPJ Web of Conferences, 2022
SHERPA is a proposed quasielastic neutron spectrometer with polarisation analysis, intended to replace the ageing Iris instrument at the ISIS neutron and muon source. In this paper we present a concept of the instrument along with Monte-Carlo simulations
Nemkovski Kirill, Bewley Robert, García Sakai Victoria, Nilsen Gøran Jan, Perrichon Adrien, Silverwood Ian   +5 more
doaj   +1 more source

Design and implementation of water-cooled tuning control system for BNCT

He jishu, 2021
BackgroundThe radio frequency quadrupole field (RFQ) acceleration cavity in the boron neutron capture therapy (BNCT) experimental device has a characteristic of frequency-selectivity.
LIANG Shaoxing, HUANG Jinshu, YE Fan, JIANG Jinxin, OUYANG Huafu   +4 more
doaj   +1 more source

Neutron imaging of an operational dilution refrigerator

Scientific Reports, 2022
The invention of the 3He/4He dilution refrigerator opened a new chapter in experimental ultra-low temperature physics. Dilution refrigerators became essential for providing ultra-low temperature environments for nuclear demagnetisation experiments ...
C. R. Lawson, A. T. Jones, W. Kockelmann, S. J. Horney, O. Kirichek   +4 more
doaj   +1 more source

Small-bubble gas injection to mitigate cavitation-induced erosion damage and reduce strain in target vessels at the Spallation Neutron Source

Materials & Design, 2022
The effectiveness of small-bubble gas injection to mitigate cavitation-induced erosion damage and decrease strain in Spallation Neutron Source (SNS) target vessels was characterized using photography, laser-line scanning, and in-situ vessel strain ...
David A. McClintock, Yun Liu, Douglas R. Bruce, Drew E. Winder, Richard G. Schwartz, Matt Kyte, Willem Blokland, Robert L. Sangrey, Timothy M. Carroll, Cary D. Long, Hao Jiang, Bernard W. Riemer   +11 more
doaj   +1 more source

Optimal design of the position sensitive fast neutron detector based on GEM

He jishu, 2021
BackgroundThe GEM (gas electron multiplier) detector with polyethylene conversion layer has the performance of fast neutron detection, high timporal resolution and spatial resolution.
WEI Yangdong, ZHOU Jianrong, ZHOU Xiaojuan, ZHU Lin, ZHOU Jianjin, XU Hong, YANG Guian, WANG Xiaohu, SUN Zhijia, CHEN Yuanbo   +9 more
doaj   +1 more source

Discovery of new neutron-moderating materials at ISIS Neutron and Muon Source [PDF]

EPJ Web of Conferences, 2020
In this paper, the possibility of performing a comprehensive neutronic characterization of new materials for neutron moderation at the ISIS Neutron and Muon Source using two of its instruments, VESUVIO and TOSCA, will be discussed.
Škoro Goran, Romanelli Giovanni, Rudić Svemir, Lilley Steven, Fernandez-Alonso Felix   +4 more
doaj   +1 more source