M. Safronova

activity

20062020

most citedLevel-crossing spectroscopy of the 7, 9, and 10D_5/2 states of 133Cs and validation of relativistic many-body calculations of the polarizabilities and hyperfine constants

35 citations · 110 across the 8 of their papers we have counts for

collaborators

8 papers

physics.atom-ph2020

Hyperfine-mediated effects in a Lu $^{+}$ optical clock

Zhiqiang Zhang, K. J. Arnold, R. Kaewuam +2

We consider hyperfine-mediated effects for clock transitions in $^{176}$ Lu $^{+}$ . Mixing of fine structure levels due to the hyperfine interaction bring about modifications to Landé…

physics.atom-ph2020★ 9 cited

Precision measurement of the $^{3} D_{1}$ and $^{3} D_{2}$ quadrupole moments in Lu $^{+}$

R. Kaewuam, T. R. Tan, Zhiqiang Zhang +3

Precision measurements of the Lu $^{+}$ $^{3} D_{1}$ and $^{3} D_{2}$ quadrupole moments have been carried out giving $Θ (^{3} D_{1}) = 0.63862 (74) e a_{0}^{2}$ and $Θ (^{3} D_{2}) = 0.8602 (14) e a_{0}^{2}$ , respect…

physics.atom-ph2020★ 17 cited

Branching fractions for $P_{3/2}$ decays in Ba $^{+}$

Zhiqiang Zhang, K. J. Arnold, S. R. Chanu +3

Branching fractions for decays from the $P_{3/2}$ level in $^{138}$ Ba $^{+}$ have been measured with a single laser-cooled ion. Decay probabilities to $S_{1/2}$ , $D_{3/2}$ and $D_{5/2…

physics.atom-ph2019★ 5 cited

High-precision measurement and ab initio calculation of the $(6 s^{2} 6 p^{2})^{3} P_{0} \to^{3} P_{2}$ electric quadrupole transition amplitude in $^{208}$ Pb

Daniel L. Maser, Eli Hoenig, B. -Y. Wang +4

We have completed a measurement of the $(6 s^{2} 6 p^{2})^{3} P_{0} \to^{3} P_{2}$ 939 nm electric quadrupole ( $E 2$ ) transition amplitude in atomic lead. Using a Faraday rotation…

physics.atom-ph2019★ 23 cited

Measurements of the branching ratios for $6 P_{1/2}$ decays in $^{138}$ Ba $^{+}$

K. J. Arnold, S. R. Chanu, R. Kaewuam +5

Measurement of the branching ratios for $6 P_{1/2}$ decays to $6 S_{1/2}$ and $5 D_{3/2}$ in $^{138}$ Ba $^{+}$ are reported with the decay probability from $6 P_{1/2}$ to $5 D_{3/2}$ measu…

physics.atom-ph2017★ 7 cited

High-precision measurements and theoretical calculations of indium excited-state polarizabilities

N. B. Vilas, B. -Y. Wang, P. M. Rupasinghe +4

We report measurements of the $^{115}$ In $7 p_{1/2}$ and $7 p_{3/2}$ scalar and tensor polarizabilities using two-step diode laser spectroscopy in an atomic beam. The scalar polariza…

Hyperfine-mediated effects in a Lu+ optical clock

Precision measurement of the 3D1​ and 3D2​ quadrupole moments in Lu+

Branching fractions for P3/2​ decays in Ba+

High-precision measurement and ab initio calculation of the (6s26p2)3P0​→3P2​ electric quadrupole transition amplitude in 208Pb