@article{1777,
  author = {A. Avdeenkov and D. Bortolotti and John Bohn},
  title = {Stability of fermionic Feshbach molecules in a Bose-Fermi mixture},
  abstract = {In the wake of successful experiments in Fermi condensates, experimental attention is broadening to study resonant interactions in degenerate Bose-Fermi mixtures. Here, we consider the properties and stability of the fermionic molecules that can be created in such a mixture near a Feshbach resonance. To do this, we consider the two-body scattering matrix in the many-body environment, and assess its complex poles. The stability properties of these molecules strongly depend on their center-of-mass motion, because they must satisfy Fermi statistics. At low center-of-mass momenta the molecules are more stable than in the absence of the environment (due to Pauli-blocking effects), while at high center-of-mass momenta nontrivial many-body effects render them somewhat less stable.},
  year = {2006},
  journal = {Physical Review A},
  volume = {74},
  pages = {012709},
  month = {2006-07},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.74.012709},
}