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Trapped Antihydrogen in Its Ground State
Antihydrogen atoms are confined in an Ioffe trap for 15 to 1000 seconds -- long enough to ensure that they reach their ground state. Though reproducibility challenges remain in making large numbers of cold antiprotons and positrons interact, 5 +/- 1 simultaneously-confined ground state atoms are pro...
Autores principales: | Gabrielse, G., Kalra, R., Kolthammer, W.S., McConnell, R., Richerme, P., Grzonka, D., Oelert, W., Sefzick, T., Zielinski, M., Fitzakerley, D.W., George, M.C., Hessels, E.A., Storry, C.H., Weel, M., Müllers, A., Walz, J. |
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Lenguaje: | eng |
Publicado: |
2012
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.108.113002 http://cds.cern.ch/record/1416121 |
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