41 citations · 47 across the 6 of their papers we have counts for
6 papers
Operational Accelerator Tuning via Model-Coupled Optics and Bayesian Steering
O. Hassan, O. Shelbaya, P. M. Jung +3
We present an on-line tuning strategy for the ISAC post-accelerator that pre-sets machine optics with a digital twin and then performs Bayesian optimization for steering under onli…
Matching Optimization for TRIUMF's Rare Isotope Linac
O. Shelbaya, O. Hassan, R. Baartman +4
Fringe field effects are computed from simulated and measured quadrupole magnetic field gradients, enabling a more realistic modelling of the medium energy section optics in TRIUMF…
Strategy for Bayesian Optimized Beam Steering at TRIUMF-ISAC's MEBT and HEBT Beamlines
O. Hassan, O. Shelbaya, W. Fedorko +2
In preparation for operation of multiple Rare Isotope Beams (RIBs) when the Advanced Rare Isotope Laboratory (ARIEL) becomes operational, TRIUMF embarked on a program of advanced b…
Tuning methods for multigap drift tube linacs
Olivier Shelbaya, Rick Baartman, Peter Braun +5
Multigap cavities are used extensively in linear accelerators to achieve velocities up to a few percent of the speed of light, driving nuclear physics research around the world. Un…
Bayesian Optimization for Ion Beam Centroid Correction
Emma Ghelfi, Alexander Katrusiak, Rick Baartman +5
An activity of the TRIUMF automatic beam tuning program, the Bayesian optimization for Ion Steering, BOIS, method has been developed to perform corrective centroid steering of beam…
First experimental determination of the charge radius of Rb and its application in tests of the unitarity of the CKM matrix
E. Mané, A. Voss, J. A. Behr +9
Collinear-laser spectroscopy with bunched-beams technique was used for the study of neutron deficient Rb isotopes, out to Rb () at TRIUMF. The measured hyperfine cou…