Results 21 to 30 of about 3,755,444 (214)

COHERENT at the Spallation Neutron Source

Annual Review of Nuclear and Particle Science, 2023
The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory provides an intense, high-quality source of neutrinos from pion decay at rest. This source was recently used for the first measurements of coherent elastic neutrino–nucleus scattering (CEvNS) by the COHERENT Collaboration, which resulted in new constraints of physics beyond the ...
Barbeau, P. S., Efremenko, Yu., Scholberg, K.   +2 more
openaire   +2 more sources

Bayesian inverse uncertainty quantification of the physical model parameters for the spallation neutron source first target station

Results in Physics, 2022
The reliability of the mercury spallation target is mission-critical for the neutron science program of the spallation neutron source at the Oak Ridge National Laboratory.
Majdi I. Radaideh, Lianshan Lin, Hao Jiang, Sarah Cousineau   +3 more
doaj   +1 more source

5MW Power Upgrade Studies of the ISIS TS1 Target [PDF]

, 2015
The increasing demand for neutron production at the ISIS neutron spallation source has motivated a study of an upgrade of the production target TS1.
Bungau, Adriana, Zang, Lei, Cywinski, Robert, Edgecock, Thomas Robert, Cywinski, R., Bungau, Cristian, Edgecock, Thomas R., Booth, Christopher N., Booth, Christopher Neal   +8 more
core   +3 more sources

Real electronic signal data from particle accelerator power systems for machine learning anomaly detection

Data in Brief, 2022
This article describes real time series datasets collected from the high voltage converter modulators (HVCM) of the Spallation Neutron Source facility. HVCMs are used to power the linear accelerator klystrons, which in turn produce the high-power radio ...
Majdi I. Radaideh, Chris Pappas, Sarah Cousineau   +2 more
doaj   +1 more source

Polarisation Development at the European Spallation Source [PDF]

EPJ Web of Conferences, 2023
To meet the ever-increasing user demand, eleven of the fifteen European Spallation Source (ESS) instruments under construction aim to offer polarised neutrons for user experiments.
Lee Wai Tung, Hagman Joel, Martin Rodriguez Damian, Stellhorn Annika, Backs Alex, Arnold Thomas, Blackburn Elizabeth, Deen Pascale, Durniak Celine, Feygenson Mikhail, Holmes Alexander T., Houston Judith, Jaksch Sebastian, Kirstein Oliver, Mannix Dan, Månsson Martin, Morgano Manuel, Nilsen Gøran, Noferini Daria, Nylander Tommy, Orlov Dmytro, Santoro Valentina, Schmidt Søren, Schulz Michael, Schweika Werner, Strobl Markus, Tartaglione Aureliano, Toft-Petersen Rasmus, Villacorta Félix J., Willendrup Peter, Wolff Maximillian, Woracek Robin   +31 more
doaj   +1 more source

Implementing bubbly mercury material model (R-P model) in the pulse simulation to predict strain on the Spallation Neutron Source target vessel with gas injection

Results in Physics, 2023
The Spallation Neutron Source (SNS) creates neutrons by striking a liquid mercury target with short pulses of high-energy protons. SNS targets have been operated with helium microbubble gas injection into portions of the flowing mercury since 2017.
Hao Jiang, Drew E. Winder, Charlotte Barbier, Bernard W. Riemer   +3 more
doaj   +1 more source

Pulsed spallation neutron sources [PDF]

Physics Today, 1979
The discovery of the neutron in 1932, which indirectly led to the potentially catastrophic development of nuclear weapons on the one hand and to the beneficial development of nuclear-generated electricity on the other, has had another, less well-known, but scientifically important consequence: the provision of a uniquely sensitive and pervasive tool ...
John M. Carpenter, Thomas H. Blewitt, David L. Price, Samuel A. Werner   +3 more
openaire   +1 more source

Operational data for fault prognosis in particle accelerators with machine learning

Data in Brief, 2023
This paper presents real operational data collected from the power systems of the Spallation Neutron Source facility, which provides the most intense neutron beam in the world.
Majdi I. Radaideh, Chris Pappas, Mark Wezensky, Sarah Cousineau   +3 more
doaj   +1 more source

Application and Development of Tumor-Targeting Boron Carriers in Boron Neutron Capture Therapy

He huaxue yu fangshe huaxue, 2023
Boron neutron capture therapy(BNCT) is a promising therapeutic method for malignant tumors and has entered the clinical trials. As a binary cellular accurate therapy, BNCT relies on tumor-targeting boron delivery.
CHEN Kui, LYU Lin-wen, XING Geng-mei
doaj   +1 more source

A prototype of the SiPM readout scintillator neutron detector for the engineering material diffractometer of CSNS

Nuclear Engineering and Technology, 2022
A high detection efficiency thermal neutron detector based on the 6LiF/ZnS(Ag) scintillation screens, wavelength-shifting fibers (WLSF) and Silicon photomultiplier (SiPM) readout is under development at China Spallation Neutron Source (CSNS) for the ...
Qian Yu, Bin Tang, Chang Huang, Yadong Wei, Shaojia Chen, Lin Qiu, Xiuku Wang, Hong Xu, Zhijia Sun, Guangyou Wei, Mengjiao Tang   +10 more
doaj   +1 more source