{"paper":{"title":"Dispersion interactions and reactive collisions of ultracold polar molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Svetlana Kotochigova","submitted_at":"2010-03-13T04:15:24Z","abstract_excerpt":"Progress in ultracold experiments with polar molecules requires a clear understanding of their interactions  and reactivity at ultra-low collisional energies.  Two important theoretical steps in this process are the characterization of interaction potentials between molecules and  the modeling of reactive scattering mechanism.  Here, we report on the {\\it abinitio} calculation of isotropic and anisotropic van der Waals interaction potentials for polar KRb and RbCs  colliding with each other or with ultracold atoms. Based on these potentials and two short-range scattering parameters we then dev"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.2672","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}