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Gradient Echo Quantum Memory in Warm Atomic Vapor
Published on: November 11, 2013
Cold rubidium molecules formed in a magneto-optical trap
Gabbanini1, Fioretti, Lucchesini
1Istituto di Fisica Atomica e Molecolare del C.N.R., Via del Giardino 7, 56127 Pisa, Italy.
Abstract:
We report the first observation of translationally cold ( approximately 90 &mgr;K) Rb2 molecules. They are produced in a magneto-optical trap in their triplet ground state. The detection is performed by selective mass spectroscopy after two-photon ionization into Rb+2, resonantly enhanced through the intermediate a (3)Sigma(+)(u)-->2 (3)Pi(g) molecular band. The two rubidium isotopes present very different types of behavior that are interpreted in terms of their respective collisional properties.
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