activity
20182023
most citedFirst ultracold neutrons produced at TRIUMF

41 citations · 80 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.CO2023★ 1 cited

Search for inelastic dark matter-nucleus scattering with the PICO-60 CFI and CF bubble chambers

E. Adams, B. Ali, I. J. Arnquist +52

PICO bubble chambers have exceptional sensitivity to inelastic dark matter-nucleus interactions due to a combination of their extended nuclear recoil energy detection window from a…

astro-ph.CO2022★ 10 cited

Results on photon-mediated dark matter-nucleus interactions from the PICO-60 CF bubble chamber

B. Ali, I. J. Arnquist, D. Baxter +52

Many compelling models predict dark matter coupling to the electromagnetic current through higher multipole interactions, while remaining electrically neutral. Different multipole…

physics.acc-ph2019★ 12 cited

A fast-switching magnet serving a spallation-driven ultracold neutron source

S. Ahmed, E. Altiere, T. Andalib +47

A fast-switching, high-repetition-rate magnet and power supply have been developed for and operated at TRIUMF, to deliver a proton beam to the new ultracold neutron (UCN) facility.…

physics.ins-det2018★ 16 cited

A beamline for fundamental neutron physics at TRIUMF

S. Ahmed, T. Andalib, M. J. Barnes +44

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 del…

physics.ins-det2018★ 41 cited

First ultracold neutrons produced at TRIUMF

S. Ahmed, E. Altiere, T. Andalib +50

We installed a source for ultracold neutrons at a new, dedicated spallation target at TRIUMF. The source was originally developed in Japan and uses a superfluid-helium converter co…