B. McMahon

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physics.atom-ph2026

Dual-Platform Precision Measurement of the $3^{2} D_{5/2}$ to $4^{2} S_{1/2}$ $g$ -Factor Ratio in $^{40} Ca^{+}$

Brian J. McMahon, Vikram S. Sandhu, John M. Gray +3

We report precision measurements of the ratio of LandÃ© $g$ factors between the $3^{2} D_{5/2}$ and $4^{2} S_{1/2}$ states of a single trapped $^{40} Ca^{+}$ ion. The measurements ar…

physics.atom-ph2026

Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$ Ca $^{+}$ in a Penning Trap

Brian J. McMahon, Brian C. Sawyer

We demonstrate efficient sub-Doppler laser cooling of the three eigenmodes of a $^{40}$ Ca $^{+}$ ion confined in a compact Penning trap operating with a magnetic field of 0.91 T. Usin…

physics.atom-ph2024

Absorption Spectroscopy of $^{40}$ Ca Atomic Beams Produced via Pulsed Laser Ablation: A Quantitative Comparison of Ca and CaTiO $_{3}$ Targets

Kevin D. Battles, Brian J. McMahon, Brian C. Sawyer

Pulsed laser ablation is an increasingly prevalent method for fast ion trap loading of various species, however characteristics of the ablation target source material can affect th…

Dual-Platform Precision Measurement of the 32D5/2​ to 42S1/2​ g-Factor Ratio in 40Ca+

Efficient Three-Dimensional Sub-Doppler Cooling of 40Ca+ in a Penning Trap

Absorption Spectroscopy of 40Ca Atomic Beams Produced via Pulsed Laser Ablation: A Quantitative Comparison of Ca and CaTiO3​ Targets

Dual-Platform Precision Measurement of the $3^{2} D_{5/2}$ to $4^{2} S_{1/2}$ $g$ -Factor Ratio in $^{40} Ca^{+}$

Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$ Ca $^{+}$ in a Penning Trap

Absorption Spectroscopy of $^{40}$ Ca Atomic Beams Produced via Pulsed Laser Ablation: A Quantitative Comparison of Ca and CaTiO $_{3}$ Targets