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Construction of an Electrostatic Beamline for Low-Energy Antiprotons to Carry Out Laser Spectroscopy of Antiprotonic Helium
CERN’s ASACUSA experiment produces antiprotonic helium atoms [1] and precisely measures the atomic tran- sition frequencies by laser spectroscopy. By comparing the measured frequencies with the results of quantum electrodynamics calculations, the antiproton-to-electron mass ratio can be determined....
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| Lenguaje: | eng |
| Publicado: |
2023
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| Acceso en línea: | http://cds.cern.ch/record/2868335 |