Application of the Continuous Stern-Gerlach Effect for Laser Spectroscopy of the Ar13+40 Fine Structure in a Penning Trap
| العنوان: | Application of the Continuous Stern-Gerlach Effect for Laser Spectroscopy of the Ar13+40 Fine Structure in a Penning Trap |
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| المؤلفون: | Kristian König, Tim Ratajczyk, Andreas Weigel, Alexander Egl, Bingsheng Tu, Tim Sailer, Klaus Blaum, Sven Sturm, Wilfried Nörtershäuser, Ioanna Arapoglou, Martin Höcker |
| المصدر: | Physical Review Letters. 123 |
| بيانات النشر: | American Physical Society (APS), 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Physics, Stern–Gerlach experiment, Single ion, 0103 physical sciences, Structure (category theory), General Physics and Astronomy, Harmonic potential, Atomic physics, 010306 general physics, Spectroscopy, Penning trap, 01 natural sciences, Ion |
| الوصف: | We report on the successful demonstration of a novel scheme for detecting optical transitions in highly charged ions. We applied it to determine the frequency of the dipole-forbidden $2p\text{ }{^{2}P}_{1/2}\ensuremath{-}{^{2}P}_{3/2}$ transition in the fine structure of ${^{40}\mathrm{Ar}}^{13+}$ using a single ion stored in the harmonic potential of a Penning trap. Our measurement scheme does not require detection of fluorescence, instead it makes use of the continuous Stern-Gerlach effect. Our value of $679.216464(4{)}_{\mathrm{stat}}(5{)}_{\mathrm{syst}}\text{ }\text{ }\mathrm{THz}$ is in reasonable agreement with the current best literature values and improves its uncertainty by a factor of 24. |
| تدمد: | 1079-7114 0031-9007 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::f52368dd0353679858482b697ac1117c https://doi.org/10.1103/physrevlett.123.123001 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........f52368dd0353679858482b697ac1117c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 10797114 00319007 |
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