Abstract
This article describes the new primary proton beamline 1U at TRIUMF. The purpose of this beamline is to produce ultracold neutrons (UCN) for fundamental-physics experiments. It delivers up to 40µA of 480MeV protons from the TRIUMF cyclotron to a tungsten spallation target and uses a fast kicker to share the beam between the Center for Molecular and Materials Science and UCN. The beamline has been successfully commissioned and operated with a beam current up to 10µA, facilitating first large-scale UCN production in Canada.
Original language | English |
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Pages (from-to) | 101-108 |
Number of pages | 8 |
Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
Volume | 927 |
DOIs | |
State | Published - May 21 2019 |
Externally published | Yes |
Funding
This work was supported by the Canada Foundation for Innovation, the Natural Sciences and Engineering Research Council of Canada, Research Manitoba, Canada and the Japan Society for the Promotion of Science, London. The research was undertaken, in part, thanks to funding from the Canada Research Chairs program. This work was supported by the Canada Foundation for Innovation , the Natural Sciences and Engineering Research Council of Canada , Research Manitoba, Canada and the Japan Society for the Promotion of Science, London . The research was undertaken, in part, thanks to funding from the Canada Research Chairs program .
Keywords
- Kicker magnet
- Neutron source
- Proton beamline
- Spallation target
- Ultracold neutrons