Nuclear spin maser and experimental search for 129Xe atomic EDM

T. Inoue; T. Furukawa; A. Yoshimi; Y. Ichikawa; M. Chikamori; Y. Ohtomo; M. Tsuchiya; N. Yoshida; H. Shirai; M. Uchida; K. Suzuki; T. Nanao; H. Miyatake; H. Ueno; Y. Matsuo; T. Fukuyama; K. Asahi

doi:10.1007/s10751-012-0751-z

Nuclear spin maser and experimental search for ¹²⁹Xe atomic EDM

T. Inoue, T. Furukawa, A. Yoshimi, Y. Ichikawa, M. Chikamori, Y. Ohtomo, M. Tsuchiya, N. Yoshida, H. Shirai, M. Uchida, K. Suzuki, T. Nanao, H. Miyatake, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi

Research Institute for Interdisciplinary Science

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

The present status of an active spin maser which is being developed for an experimental search for ¹²⁹Xe atomic electric dipole moment (EDM) is presented. In order to realize the long term stability of maser frequency, systematic effects for the spin maser operation were investigated. The correlations in the maser frequency with the solenoid current, the environmental field and the cell temperature were found. With the solenoid current and environmental field being stabilized and the cell temperature lowered, a frequency precision of 7. 9 nHz has been achieved for the maser operation.

Original language	English
Pages (from-to)	59-63
Number of pages	5
Journal	Hyperfine Interactions
Volume	220
Issue number	1-3
DOIs	https://doi.org/10.1007/s10751-012-0751-z
Publication status	Published - May 2013

Keywords

CP violation
Electric dipole moment
Nuclear spin maser

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Condensed Matter Physics
Physical and Theoretical Chemistry

Access to Document

10.1007/s10751-012-0751-z

Cite this

Inoue, T., Furukawa, T., Yoshimi, A., Ichikawa, Y., Chikamori, M., Ohtomo, Y., Tsuchiya, M., Yoshida, N., Shirai, H., Uchida, M., Suzuki, K., Nanao, T., Miyatake, H., Ueno, H., Matsuo, Y., Fukuyama, T., & Asahi, K. (2013). Nuclear spin maser and experimental search for ¹²⁹Xe atomic EDM. Hyperfine Interactions, 220(1-3), 59-63. https://doi.org/10.1007/s10751-012-0751-z

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title = "Nuclear spin maser and experimental search for 129Xe atomic EDM",

abstract = "The present status of an active spin maser which is being developed for an experimental search for 129Xe atomic electric dipole moment (EDM) is presented. In order to realize the long term stability of maser frequency, systematic effects for the spin maser operation were investigated. The correlations in the maser frequency with the solenoid current, the environmental field and the cell temperature were found. With the solenoid current and environmental field being stabilized and the cell temperature lowered, a frequency precision of 7. 9 nHz has been achieved for the maser operation.",

keywords = "CP violation, Electric dipole moment, Nuclear spin maser",

author = "T. Inoue and T. Furukawa and A. Yoshimi and Y. Ichikawa and M. Chikamori and Y. Ohtomo and M. Tsuchiya and N. Yoshida and H. Shirai and M. Uchida and K. Suzuki and T. Nanao and H. Miyatake and H. Ueno and Y. Matsuo and T. Fukuyama and K. Asahi",

note = "Funding Information: This work is supported in part by the Grant-in-Aid for Scientific Research on Innovative Areas (No. 21104004) and the Grant-in-Aid for Scientific Research (A) (No. 21244029) by the Ministry of Education, Culture, Sports, Science, and Technology, Japan.",

year = "2013",

month = may,

doi = "10.1007/s10751-012-0751-z",

language = "English",

volume = "220",

pages = "59--63",

journal = "Hyperfine Interactions",

issn = "0304-3843",

publisher = "Springer Netherlands",

number = "1-3",

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TY - JOUR

T1 - Nuclear spin maser and experimental search for 129Xe atomic EDM

AU - Inoue, T.

AU - Furukawa, T.

AU - Yoshimi, A.

AU - Ichikawa, Y.

AU - Chikamori, M.

AU - Ohtomo, Y.

AU - Tsuchiya, M.

AU - Yoshida, N.

AU - Shirai, H.

AU - Uchida, M.

AU - Suzuki, K.

AU - Nanao, T.

AU - Miyatake, H.

AU - Ueno, H.

AU - Matsuo, Y.

AU - Fukuyama, T.

AU - Asahi, K.

N1 - Funding Information: This work is supported in part by the Grant-in-Aid for Scientific Research on Innovative Areas (No. 21104004) and the Grant-in-Aid for Scientific Research (A) (No. 21244029) by the Ministry of Education, Culture, Sports, Science, and Technology, Japan.

PY - 2013/5

Y1 - 2013/5

N2 - The present status of an active spin maser which is being developed for an experimental search for 129Xe atomic electric dipole moment (EDM) is presented. In order to realize the long term stability of maser frequency, systematic effects for the spin maser operation were investigated. The correlations in the maser frequency with the solenoid current, the environmental field and the cell temperature were found. With the solenoid current and environmental field being stabilized and the cell temperature lowered, a frequency precision of 7. 9 nHz has been achieved for the maser operation.

AB - The present status of an active spin maser which is being developed for an experimental search for 129Xe atomic electric dipole moment (EDM) is presented. In order to realize the long term stability of maser frequency, systematic effects for the spin maser operation were investigated. The correlations in the maser frequency with the solenoid current, the environmental field and the cell temperature were found. With the solenoid current and environmental field being stabilized and the cell temperature lowered, a frequency precision of 7. 9 nHz has been achieved for the maser operation.

KW - CP violation

KW - Electric dipole moment

KW - Nuclear spin maser

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