In-Beam Hyperfine Spectroscopy of Antihydrogen, Hydrogen, and Deuterium
Dec 26, 20225 pages
Contribution to:
- , 34-38
- CPT'22
- Published: 2023
e-Print:
- 2212.13083 [physics.atom-ph]
Experiments:
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Abstract: (World Scientific)
The ASACUSA collaboration is developing a polarized beam of antihydrogen atoms to precisely determine the ground-state hyperfine structure for studies of CPT and Lorentz invariance. Using a beam of ordinary hydrogen, measurements of both the σ and π transition have been performed, investigating orientation-dependent SME coefficients. Furthermore a first hyperfine experiment with a beam of deuterium is being prepared.Note:
- 5 pages, 3 figures. Presented at the Ninth Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, May 17-26, 2022
- invariance: Lorentz
- deuterium: beam
- ground state: hyperfine structure
- antihydrogen
- polarized beam
- ASACUSA
- invariance: CPT
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Figures(6)
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