dc.identifier.uri |
http://dx.doi.org/10.15488/15357 |
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dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/15477 |
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dc.contributor.author |
Karam, Charbel
|
|
dc.contributor.author |
Vexiau, Romain
|
|
dc.contributor.author |
Bouloufa-Maafa, Nadia
|
|
dc.contributor.author |
Dulieu, Olivier
|
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dc.contributor.author |
Lepers, Maxence
|
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dc.contributor.author |
Borgloh, Mara Meyer zum Alten
|
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dc.contributor.author |
Ospelkaus, Silke
|
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dc.contributor.author |
Karpa, Leon
|
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dc.date.accessioned |
2023-11-17T08:14:25Z |
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dc.date.available |
2023-11-17T08:14:25Z |
|
dc.date.issued |
2023 |
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dc.identifier.citation |
Karam, C.; Vexiau, R.; Bouloufa-Maafa, N.; Dulieu, O.; Lepers, M. et al.: Two-photon optical shielding of collisions between ultracold polar molecules. In: Physical Review Research / American Physical Society 5 (2023), Nr. 3, 033074. DOI: https://doi.org/10.1103/physrevresearch.5.033074 |
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dc.description.abstract |
We propose a method to engineer repulsive long-range interactions between ultracold ground-state molecules using optical fields, thus preventing short-range collisional losses. It maps the microwave coupling recently used for collisional shielding onto a two-photon transition and takes advantage of optical control techniques. In contrast to one-photon optical shielding [Xie, Phys. Rev. Lett. 125, 153202 (2020)0031-900710.1103/PhysRevLett.125.153202], this scheme avoids heating of the molecular gas due to photon scattering. The proposed protocol, exemplified for Na23K39, should be applicable to a large class of polar diatomic molecules. |
eng |
dc.language.iso |
eng |
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dc.publisher |
College Park, MD : APS |
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dc.relation.ispartofseries |
Physical Review Research / American Physical Society 5 (2023), Nr. 3 |
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dc.rights |
CC BY 4.0 Unported |
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dc.rights.uri |
https://creativecommons.org/licenses/by/4.0 |
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dc.subject |
Binary alloys |
eng |
dc.subject |
Ground state |
eng |
dc.subject |
Molecules |
eng |
dc.subject |
Photons |
eng |
dc.subject |
Potassium alloys |
eng |
dc.subject.ddc |
530 | Physik
|
|
dc.title |
Two-photon optical shielding of collisions between ultracold polar molecules |
eng |
dc.type |
Article |
|
dc.type |
Text |
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dc.relation.essn |
2643-1564 |
|
dc.relation.doi |
https://doi.org/10.1103/physrevresearch.5.033074 |
|
dc.bibliographicCitation.issue |
3 |
|
dc.bibliographicCitation.volume |
5 |
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dc.bibliographicCitation.firstPage |
033074 |
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dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
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