Understanding one-body losses in magnetically trapped metastable europium atoms
Understanding one-body losses in magnetically trapped metastable europium atoms
复制标题
了解磁捕获亚稳态铕原子中的单体损失
DOI:
10.1016/j.optcom.2021.127408
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发表时间:
2022
影响因子:
2.4
通讯作者:
Kozuma Mikio
中科院分区:
文献类型:
--
作者:
Matsui Hiroki;Miyazawa Yuki;Inoue Ryotaro;Kozuma Mikio
We report the measurement of one-body loss rates for magnetically trapped metastable europium atoms and the study of their loss mechanism. The loss of atoms observed in a magneto-optical trap is not fully understood because of the indivisibility of the loss regarding optical pumpings due to the presence of cooling laser beams. We magnetically trapped the atoms by directly loading from the magneto-optical trap and observed almost identical one-body loss rates of approximately 2.6 s−1for two isotopes:151Eu and153Eu. Our rate-equation-based model, combined with loss rate measurements carried out with repumpers, shows that blackbody radiation at room temperature drives E1 transitions and induces the observed losses.
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影响因子:
19.6
作者:
Chomaz L;van Bijnen RMW;Petter D;Faraoni G;Baier S;Becher JH;Mark MJ;Wächtler F;Santos L;Ferlaino F
通讯作者:
Ferlaino F
DOI:
--
发表时间:
1964
期刊:
Journal of Research of the National Bureau of Standards Section A Physics and Chemistry
影响因子:
--
作者:
R. Garstang
通讯作者:
R. Garstang
DOI:
10.1088/1361-6455/aad445
发表时间:
2018-08-28
影响因子:
1.6
作者:
Tsyganok, V. V.;Khlebnikov, V. A.;Akimov, A., V
通讯作者:
Akimov, A., V
影响因子:
3.6
作者:
Thomas Maier;H. Kadau;M. Schmitt;A. Griesmaier;Tilman Pfau
通讯作者:
Thomas Maier;H. Kadau;M. Schmitt;A. Griesmaier;Tilman Pfau
DOI:
10.1098/rspa.1960.0149
发表时间:
1960
期刊:
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences
影响因子:
--
作者:
P. Sandars;G. K. Woodgate
通讯作者:
G. K. Woodgate