| Autor: |
Kai K. Voges, Philipp Gersema, Torsten Hartmann, Silke Ospelkaus, Alessandro Zenesini |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Physical Review Research, Vol 4, Iss 2, p 023184 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2643-1564 |
| DOI: |
10.1103/PhysRevResearch.4.023184 |
| Popis: |
We prepare mixtures of ultracold ^{39}K atoms in various hyperfine spin states with ^{23}Na^{39}K molecules in an optical dipole trap at a fixed magnetic field and study inelastic two-body atom-molecule collisions. We observe atom-molecule losses that are hyperfine dependent with a two-body loss rate far below the universal limit. We analyze the two-body loss dynamics based on the derivation of general and easy applicable analytic solutions for the differential equations describing the loss of an arbitrary number γ of particles in a single collisional event. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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