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arXiv · 1210.2567

Observation of a p-wave Optical Feshbach Resonance

Rekishu Yamazaki·Shintaro Taie·Seiji Sugawa·Katsunari Enomoto·Yoshiro Takahashi
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Abstract

We demonstrate a p$-wave optical Feshbach resonance (OFR) using purely long-range molecular states of a fermionic isotope of ytterbium ^{171}Yb, following the proposition made by K. Goyal et al. [Phys. Rev. A 82, 062704 (2010)]. The p-wave OFR is clearly observed as a modification of a photoassociation rate for atomic ensembles at about 5 micro-Kelvins. A scattering phase shift variation of \delta \eta=0.022 rad is observed with an atom loss rate coefficient K=28.0*10^{-12} cm^3/s.

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Rekishu Yamazaki, Shintaro Taie, Seiji Sugawa, Katsunari Enomoto, Yoshiro Takahashi. 2012-10-09. Observation of a p-wave Optical Feshbach Resonance. https://doi.org/10.1103/physreva.87.010704

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