Dimer-atom-atom recombination in the universal four-boson system
Atomic Physics
2015-06-05 v1 Quantum Gases
Nuclear Theory
Abstract
The dimer-atom-atom recombination process in the system of four identical bosons with resonant interactions is studied. The description uses the exact Alt, Grassberger and Sandhas equations for the four-particle transition operators that are solved in the momentum-space framework. The dimer-dimer and atom-trimer channel contributions to the ultracold dimer-atom-atom recombination rate are calculated. The dimer-atom-atom recombination rate greatly exceeds the three-atom recombination rate.
Keywords
Cite
@article{arxiv.1207.6921,
title = {Dimer-atom-atom recombination in the universal four-boson system},
author = {A. Deltuva},
journal= {arXiv preprint arXiv:1207.6921},
year = {2015}
}
Comments
10 pages, 3 figures, accepted for publication in Few-Body Systems