M. Lara
Ultracold Rb-OH Collisions and Prospects for Sympathetic Cooling
Lara, M.; Bohn, J.L.; Potter, D.E.; Soldan, P.; Hutson, J.M
Abstract
We compute ab initio cross sections for cold collisions of Rb atoms with OH radicals. We predict collision rate constants of order 10-11 cm3/s at temperatures in the range 10–100 mK at which molecules have already been produced. However, we also find that in these collisions the molecules have a strong propensity for changing their internal state, which could make sympathetic cooling of OH in a Rb buffer gas problematic in magnetostatic or electrostatic traps.
Citation
Lara, M., Bohn, J., Potter, D., Soldan, P., & Hutson, J. (2006). Ultracold Rb-OH Collisions and Prospects for Sympathetic Cooling. Physical Review Letters, 97, https://doi.org/10.1103/physrevlett.97.183201
Journal Article Type | Article |
---|---|
Publication Date | Nov 1, 2006 |
Deposit Date | May 10, 2007 |
Publicly Available Date | Mar 28, 2024 |
Journal | Physical Review Letters |
Print ISSN | 0031-9007 |
Electronic ISSN | 1079-7114 |
Publisher | American Physical Society |
Peer Reviewed | Peer Reviewed |
Volume | 97 |
DOI | https://doi.org/10.1103/physrevlett.97.183201 |
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Copyright Statement
© 2006 by The American Physical Society. All rights reserved.
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