Search for a permanent EDM using laser cooled radioactive atom

Hirokazu Kawamura, S. Ando, T. Aoki, H. Arikawa, S. Ezure, K. Harada, T. Hayamizu, T. Inoue, T. Ishikawa, M. Itoh, K. Kato, T. Kato, H. S. Nataraj, T. Sato, A. Uchiyama, T. Aoki, T. Furukawa, A. Hatakeyama, K. Hatanaka, K. ImaiT. Murakami, Y. Shimizu, T. Wakasa, H. P. Yoshida, Y. Sakemi

研究成果: ジャーナルへの寄稿会議記事査読

5 被引用数 (Scopus)

抄録

The search for the electric-dipole moment (EDM) of laser-cooled francium (Fr) atoms could lead to a measurement for the electron EDM. It is predicted that the electron EDM would be enhanced by approximately three orders of magnitude in heavy atoms such as Fr. Laser-cooling and trapping techniques are expected to suppress statistical and systematic errors in precision measurements. The magneto-optical trap was achieved using stable rubidium in a developing factory of laser-cooled radioactive atoms. In light of the results from the rubidium experiments, we found that an upgrade of each apparatus is preferred for Fr trapping.

本文言語英語
論文番号05009
ジャーナルEPJ Web of Conferences
66
DOI
出版ステータス出版済み - 2014
イベント2013 International Nuclear Physics Conference, INPC 2013 - Firenze, イタリア
継続期間: 6月 2 20136月 7 2013

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学一般

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