Efficient inter-trap transfer of cold francium atoms

被引：0
|
作者：
J. Zhang
R. Collister
K. Shiells
M. Tandecki
S. Aubin
J. A. Behr
E. Gomez
A. Gorelov
G. Gwinner
L. A. Orozco
M. R. Pearson
Y. Zhao
机构：
[1] University of Maryland and National Institute of Standards and Technology,Department of Physics, Joint Quantum Institute
[2] University of Manitoba,Department of Physics and Astronomy
[3] TRIUMF,Department of Physics
[4] College of William and Mary,Instituto de Física
[5] Universidad Autónoma de San Luis Potosí,State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy
[6] Shanxi University,undefined
来源：
Hyperfine Interactions | 2016年 / 237卷
关键词：
Laser cooling; Atom trap; Instrumentation for radioactive beams;
D O I：
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中图分类号：
学科分类号：
摘要：
We report on the status of the FrPNC experiments and summarize our plans for measurements of parity non-conservation (PNC) in a sample of cold francium. The FrPNC collaboration has commissioned a laser cooling apparatus at the TRIUMF accelerator that collects and cools francium atoms for PNC experiments. We have recently demonstrated the robust, high efficiency transfer (50 %) of laser cooled francium atoms to a second laser cooling apparatus, located 0.7 m below the first, where the PNC experiments will be conducted.
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