14 citations · 30 across the 4 of their papers we have counts for
4 papers
Optically enhanced discharge excitation and trapping of
Y. -Q. Chu, Z. -F. Wan, F. Ritterbusch +10
We report on a two-fold increase of the loading rate in an atom trap by enhancing the generation of metastable atoms in a discharge source. Additional atoms in the metast…
Optical Excitation and Trapping of Kr
Jie. S. Wang, F. Ritterbusch, X. -Z. Dong +9
We have realized optical excitation, trapping and detection of the radioisotope Kr with an isotopic abundance of 0.9 ppt. The 124 nm light needed for the production of metas…
Setting a Limit on Anthropogenic Sources of Atmospheric 81Kr through Atom Trap Trace Analysis
J. C. Zappala, K. Bailey, W. Jiang +4
We place a 2.5% limit on the anthropogenic contribution to the modern abundance of 81Kr/Kr in the atmosphere at the 90% confidence level. Due to its simple production and transport…
Measurement of the Hyperfine Quenching Rate of the Clock Transition in Yb
C. -Y. Xu, J. Singh, J. C. Zappala +8
We report the first experimental determination of the hyperfine quenching rate of the transition in Yb with nuclear spin $…