Determination of the s-wave scattering length and the C6 van der Waals coefficient of Yb174 via photoassociation spectroscopy

K. Enomoto; M. Kitagawa; K. Kasa; S. Tojo; Y. Takahashi

doi:10.1103/PhysRevLett.98.203201

Determination of the s-wave scattering length and the C6 van der Waals coefficient of Yb174 via photoassociation spectroscopy

K. Enomoto^*, M. Kitagawa, K. Kasa, S. Tojo, Y. Takahashi

^*この論文の責任著者

物理学科

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

45 被引用数 (Scopus)

抄録

We report photoassociation spectroscopy of Yb174 for the S01-P11 transition at 1μK, where only the s-wave scattering state contributes to the spectra. The wave function of the s-wave scattering state is obtained from the photoassociation efficiency, and we determine that the C6 potential coefficient is 2300±250a.u. and the s-wave scattering length is 5.53±0.11nm. Based on these parameters, we discuss the scattering properties of s- and d-wave states.

本文言語	英語
論文番号	203201
ジャーナル	Physical Review Letters
巻	98
号	20
DOI	https://doi.org/10.1103/PhysRevLett.98.203201
出版ステータス	出版済み - 2007/05/16

ASJC Scopus 主題領域

物理学および天文学一般

文献へのアクセス

10.1103/PhysRevLett.98.203201

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引用スタイル

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abstract = "We report photoassociation spectroscopy of Yb174 for the S01-P11 transition at 1μK, where only the s-wave scattering state contributes to the spectra. The wave function of the s-wave scattering state is obtained from the photoassociation efficiency, and we determine that the C6 potential coefficient is 2300±250a.u. and the s-wave scattering length is 5.53±0.11nm. Based on these parameters, we discuss the scattering properties of s- and d-wave states.",

author = "K. Enomoto and M. Kitagawa and K. Kasa and S. Tojo and Y. Takahashi",

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AU - Enomoto, K.

AU - Kitagawa, M.

AU - Kasa, K.

AU - Tojo, S.

AU - Takahashi, Y.

PY - 2007/5/16

Y1 - 2007/5/16

N2 - We report photoassociation spectroscopy of Yb174 for the S01-P11 transition at 1μK, where only the s-wave scattering state contributes to the spectra. The wave function of the s-wave scattering state is obtained from the photoassociation efficiency, and we determine that the C6 potential coefficient is 2300±250a.u. and the s-wave scattering length is 5.53±0.11nm. Based on these parameters, we discuss the scattering properties of s- and d-wave states.

AB - We report photoassociation spectroscopy of Yb174 for the S01-P11 transition at 1μK, where only the s-wave scattering state contributes to the spectra. The wave function of the s-wave scattering state is obtained from the photoassociation efficiency, and we determine that the C6 potential coefficient is 2300±250a.u. and the s-wave scattering length is 5.53±0.11nm. Based on these parameters, we discuss the scattering properties of s- and d-wave states.

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