Production of ultracold asymmetric tops from Sr atoms and SrOH molecules
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
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| _version_ | 1866912545582874624 |
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| author | Kosicki, Maciej B. Borkowski, Mateusz Umiński, Marcin Żuchowski, Piotr S. |
| author_facet | Kosicki, Maciej B. Borkowski, Mateusz Umiński, Marcin Żuchowski, Piotr S. |
| contents | We report the comprehensive theoretical investigation of the Sr-SrOH system identifying it as a promising route to production of ultracold asymmetric top molecules. Combining high-level ab initio electronic structure calculations with rigorous quantum scattering simulations, we determine strongly anisotropic, non-reactive interaction potential and an exceptionally dense spectrum of near-threshold resonances. Presented excited states, transition dipole moments, and results of the one-dimensional STIRAP model suggest the possibility of coherently transferring weakly bound complexes to the rovibrational ground state. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_14543 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Production of ultracold asymmetric tops from Sr atoms and SrOH molecules Kosicki, Maciej B. Borkowski, Mateusz Umiński, Marcin Żuchowski, Piotr S. Atomic Physics Quantum Gases Chemical Physics We report the comprehensive theoretical investigation of the Sr-SrOH system identifying it as a promising route to production of ultracold asymmetric top molecules. Combining high-level ab initio electronic structure calculations with rigorous quantum scattering simulations, we determine strongly anisotropic, non-reactive interaction potential and an exceptionally dense spectrum of near-threshold resonances. Presented excited states, transition dipole moments, and results of the one-dimensional STIRAP model suggest the possibility of coherently transferring weakly bound complexes to the rovibrational ground state. |
| title | Production of ultracold asymmetric tops from Sr atoms and SrOH molecules |
| topic | Atomic Physics Quantum Gases Chemical Physics |
| url | https://arxiv.org/abs/2508.14543 |