Observation of Collisions between Two Ultracold Ground-State CaF Molecules
© 2020 American Physical Society. We measure inelastic collisions between ultracold CaF molecules by combining two optical tweezers, each containing a single molecule. We observe collisions between, and in excited hyperfine and rotational states. In the absolute ground state, we find a two-body los...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
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American Physical Society (APS)
2021
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Online Access: | https://hdl.handle.net/1721.1/135396 |
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author | Cheuk, Lawrence W Anderegg, Loïc Bao, Yicheng Burchesky, Sean Yu, Scarlett S Ketterle, Wolfgang Ni, Kang-Kuen Doyle, John M |
author_facet | Cheuk, Lawrence W Anderegg, Loïc Bao, Yicheng Burchesky, Sean Yu, Scarlett S Ketterle, Wolfgang Ni, Kang-Kuen Doyle, John M |
author_sort | Cheuk, Lawrence W |
collection | MIT |
description | © 2020 American Physical Society. We measure inelastic collisions between ultracold CaF molecules by combining two optical tweezers, each containing a single molecule. We observe collisions between, and in excited hyperfine and rotational states. In the absolute ground state, we find a two-body loss rate of, which is below, but close to, the predicted universal loss rate. |
first_indexed | 2024-09-23T13:59:15Z |
format | Article |
id | mit-1721.1/135396 |
institution | Massachusetts Institute of Technology |
language | English |
last_indexed | 2024-09-23T13:59:15Z |
publishDate | 2021 |
publisher | American Physical Society (APS) |
record_format | dspace |
spelling | mit-1721.1/1353962021-10-28T03:44:53Z Observation of Collisions between Two Ultracold Ground-State CaF Molecules Cheuk, Lawrence W Anderegg, Loïc Bao, Yicheng Burchesky, Sean Yu, Scarlett S Ketterle, Wolfgang Ni, Kang-Kuen Doyle, John M © 2020 American Physical Society. We measure inelastic collisions between ultracold CaF molecules by combining two optical tweezers, each containing a single molecule. We observe collisions between, and in excited hyperfine and rotational states. In the absolute ground state, we find a two-body loss rate of, which is below, but close to, the predicted universal loss rate. 2021-10-27T20:23:17Z 2021-10-27T20:23:17Z 2020 2021-07-09T14:34:30Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/135396 en 10.1103/PHYSREVLETT.125.043401 Physical Review Letters Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Physical Society (APS) APS |
spellingShingle | Cheuk, Lawrence W Anderegg, Loïc Bao, Yicheng Burchesky, Sean Yu, Scarlett S Ketterle, Wolfgang Ni, Kang-Kuen Doyle, John M Observation of Collisions between Two Ultracold Ground-State CaF Molecules |
title | Observation of Collisions between Two Ultracold Ground-State CaF Molecules |
title_full | Observation of Collisions between Two Ultracold Ground-State CaF Molecules |
title_fullStr | Observation of Collisions between Two Ultracold Ground-State CaF Molecules |
title_full_unstemmed | Observation of Collisions between Two Ultracold Ground-State CaF Molecules |
title_short | Observation of Collisions between Two Ultracold Ground-State CaF Molecules |
title_sort | observation of collisions between two ultracold ground state caf molecules |
url | https://hdl.handle.net/1721.1/135396 |
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