Enhancing non-destructive mass identification via Fourier-transform fluorescence analysis
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arXiv
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| Autores principales: | , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866917787575779328 |
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| author | Domínguez, Francisco Yousaf, David Berrocal, Joaquín Gutiérrez, Manuel Jesús Sánchez, Jesús Block, Michael Rodríguez, Daniel |
| author_facet | Domínguez, Francisco Yousaf, David Berrocal, Joaquín Gutiérrez, Manuel Jesús Sánchez, Jesús Block, Michael Rodríguez, Daniel |
| contents | Single-ion mass identification is important for atomic and nuclear physics experiments on ions produced with low yields. Cooling the ion to ultra-low temperatures by interacting with a laser-cooled ion will enhance the precision of the measurements. In this paper we present axial-common-mode frequency measurements of balanced and unbalanced Coulomb crystals from the Fourier transform of the fluorescence photons from a Doppler-cooling transition in calcium ions, after probing the ion/crystal with a 5-radiofrequency comb. A single ion non-destructively detected can be used for identification yielding a mass resolving power $m/Δm_\mathrm{FWHM}\approx 310$ from the axial common mode. This identification can be performed from a single measurement within times below one second. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_17883 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Enhancing non-destructive mass identification via Fourier-transform fluorescence analysis Domínguez, Francisco Yousaf, David Berrocal, Joaquín Gutiérrez, Manuel Jesús Sánchez, Jesús Block, Michael Rodríguez, Daniel Atomic Physics Instrumentation and Detectors Single-ion mass identification is important for atomic and nuclear physics experiments on ions produced with low yields. Cooling the ion to ultra-low temperatures by interacting with a laser-cooled ion will enhance the precision of the measurements. In this paper we present axial-common-mode frequency measurements of balanced and unbalanced Coulomb crystals from the Fourier transform of the fluorescence photons from a Doppler-cooling transition in calcium ions, after probing the ion/crystal with a 5-radiofrequency comb. A single ion non-destructively detected can be used for identification yielding a mass resolving power $m/Δm_\mathrm{FWHM}\approx 310$ from the axial common mode. This identification can be performed from a single measurement within times below one second. |
| title | Enhancing non-destructive mass identification via Fourier-transform fluorescence analysis |
| topic | Atomic Physics Instrumentation and Detectors |
| url | https://arxiv.org/abs/2409.17883 |