論文

査読有り
2008年11月11日

Optical Feshbach Resonance Using the Intercombination Transition

PHYSICAL REVIEW LETTERS
  • K. Enomoto
  • ,
  • K. Kasa
  • ,
  • M. Kitagawa
  • ,
  • Y. Takahashi

101
20
開始ページ
203201-1
終了ページ
203201-4
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1103/PhysRevLett.101.203201
出版者・発行元
AMER PHYSICAL SOC

We report control of the scattering wave function by an optical Feshbach resonance effect using ytterbium atoms. The narrow intercombination line ((1)S(0)-(3)P(1)) is used for efficient control as proposed by Ciurylo et al. [Phys. Rev. A 71, 030701(R) (2005)]. The manipulation of the scattering wave function is monitored with the change of a photoassociation rate caused by another laser. The optical Feshbach resonance is especially efficient for isotopes with large negative scattering lengths such as (172)Yb, and we have confirmed that the scattering phase shift divided by the wave number, which gives the scattering length in the zero energy limit, is changed by about 30 nm.

リンク情報
DOI
https://doi.org/10.1103/PhysRevLett.101.203201
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000260936100019&DestApp=WOS_CPL
ID情報
  • DOI : 10.1103/PhysRevLett.101.203201
  • ISSN : 0031-9007
  • Web of Science ID : WOS:000260936100019

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