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Spectroscopy of antiprotonic helium atoms and its contribution to the fundamental physical constants
Antiprotonic helium atom, a metastable neutral system consisting of an antiproton, an electron and a helium nucleus, was serendipitously discovered, and has been studied at CERN’s antiproton decelerator facility. Its transition frequencies have recently been measured to nine digits of precision by l...
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| Lenguaje: | eng |
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2010
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| Acceso en línea: | https://dx.doi.org/10.2183/pjab.86.1 http://cds.cern.ch/record/1489547 |