3 papers
physics.acc-ph2025
RF phase effect in the ion-guide laser ion source (IG-LIS)
Ruohong Li, Maryam Mostamand, Jens Lassen
The effect of the phase between the radio frequency (RF) waveform driving the ion guide and the laser pulses generating ions on the intensity of the transmitted ion beam has been s…
physics.atom-ph2017
Resonant Ionization Laser Ion Source (RILIS) Development on Lu and Pr
R. Li, J. Lassen, F. Ames +5
Resonance ionization laser ion sources are efficient and element selective ion sources, which are particularly well suited for radioactive ion beam facilities. Using TRIUMF's off-l…
physics.atom-ph2017
Study of even-parity Rydberg and autoionizing states of lutetium by laser resonance ionization spectroscopy
R. Li, J. Lassen, Z. P. Zhong +6
Multi-step laser resonance ionization spectroscopy of lutetium (Lu) has been performed at TRIUMF's off-line laser ion source test stand. The even-parity Rydberg series $^2…