Experimental search for 129Xe atomic EDM with nuclear spin maser technique

T. Inoue, T. Furukawa, T. Nanao, Akihiro Yoshimi, K. Suzuki, M. Chikamori, M. Tsuchiya, H. Hayashi, M. Uchida, K. Asahi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The development of a nuclear spin oscillator system, namely a spin maser with an external feedback, for use in the search for 129Xe atomic EDM is presented. By introducing a new current source for the B 0 field solenoid, drifts in the maser frequency were remarkably suppressed. This in turn clearly brought out the correlation between the maser frequency and the environmental field. Correcting for the effect of the environmental field, the frequency precision of 5 nHz in the measurement time of 45,000 s was attained. Origins of the remaining drifts in the maser frequency are now under investigation.

Original languageEnglish
Title of host publicationPhysics Procedia
Pages100-103
Number of pages4
Volume17
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2nd International Workshop on the Physics of Fundamental Symmetries and Interactions, PSI 2010 - Villigen, Switzerland
Duration: Oct 11 2010Oct 14 2010

Other

Other2nd International Workshop on the Physics of Fundamental Symmetries and Interactions, PSI 2010
CountrySwitzerland
CityVilligen
Period10/11/1010/14/10

Fingerprint

masers
nuclear spin
solenoids
time measurement
oscillators

Keywords

  • Electric dipole moment
  • Frequency precision
  • Nuclear spin maser
  • Optical pumping
  • Spin precession

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Inoue, T., Furukawa, T., Nanao, T., Yoshimi, A., Suzuki, K., Chikamori, M., ... Asahi, K. (2011). Experimental search for 129Xe atomic EDM with nuclear spin maser technique. In Physics Procedia (Vol. 17, pp. 100-103) https://doi.org/10.1016/j.phpro.2011.06.024

Experimental search for 129Xe atomic EDM with nuclear spin maser technique. / Inoue, T.; Furukawa, T.; Nanao, T.; Yoshimi, Akihiro; Suzuki, K.; Chikamori, M.; Tsuchiya, M.; Hayashi, H.; Uchida, M.; Asahi, K.

Physics Procedia. Vol. 17 2011. p. 100-103.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Inoue, T, Furukawa, T, Nanao, T, Yoshimi, A, Suzuki, K, Chikamori, M, Tsuchiya, M, Hayashi, H, Uchida, M & Asahi, K 2011, Experimental search for 129Xe atomic EDM with nuclear spin maser technique. in Physics Procedia. vol. 17, pp. 100-103, 2nd International Workshop on the Physics of Fundamental Symmetries and Interactions, PSI 2010, Villigen, Switzerland, 10/11/10. https://doi.org/10.1016/j.phpro.2011.06.024
Inoue T, Furukawa T, Nanao T, Yoshimi A, Suzuki K, Chikamori M et al. Experimental search for 129Xe atomic EDM with nuclear spin maser technique. In Physics Procedia. Vol. 17. 2011. p. 100-103 https://doi.org/10.1016/j.phpro.2011.06.024
Inoue, T. ; Furukawa, T. ; Nanao, T. ; Yoshimi, Akihiro ; Suzuki, K. ; Chikamori, M. ; Tsuchiya, M. ; Hayashi, H. ; Uchida, M. ; Asahi, K. / Experimental search for 129Xe atomic EDM with nuclear spin maser technique. Physics Procedia. Vol. 17 2011. pp. 100-103
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