1204.2704 (Stefan K. Baur et al.)

Radio frequency spectra of Feshbach molecules in quasi-two dimensional
geometries    [PDF]

Stefan K. Baur, Bernd Fröhlich, Michael Feld, Enrico Vogt, Daniel Pertot, Marco Koschorreck, Michael Köhl

The line shape of radio frequency spectra of tightly bound Feshbach molecules in strong transverse confinement can be described by a simple analytic formula that includes final state interactions. By direct comparison to experimental data, we clarify the role of effective range corrections to two-body bound-state energies in lower dimensions.

View original: http://arxiv.org/abs/1204.2704