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Measurement of the 2P3/2-S1/2 energy difference in the $(\mu-4He)+$ muonic ion by means of a tunable infrared dye-laser
Results of an experiment to measure the 2P/sub 3/2/-2S/sub 1/2/ energy difference S/sub 1/ in the muonic ( mu /sup -4/He)/sup +/ ion are presented; it was found that S/sub 1//sup exp/=1.5274+or-0.0009 eV. Comparison with QED predictions shows that there is agreement between theory and experiment wit...
| Autores principales: | , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1975
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(75)90372-X http://cds.cern.ch/record/236411 |
| _version_ | 1780884652362301440 |
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| author | Bertin, A Carboni, G Duclos, J Gastaldi, Ugo Gorini, G Neri, G Picard, J Pitzurra, O Placci, Alfredo Polacco, E Torelli, G Vitale, A Zavattini, Emilio |
| author_facet | Bertin, A Carboni, G Duclos, J Gastaldi, Ugo Gorini, G Neri, G Picard, J Pitzurra, O Placci, Alfredo Polacco, E Torelli, G Vitale, A Zavattini, Emilio |
| author_sort | Bertin, A |
| collection | CERN |
| description | Results of an experiment to measure the 2P/sub 3/2/-2S/sub 1/2/ energy difference S/sub 1/ in the muonic ( mu /sup -4/He)/sup +/ ion are presented; it was found that S/sub 1//sup exp/=1.5274+or-0.0009 eV. Comparison with QED predictions shows that there is agreement between theory and experiment within 0.0087 eV; this limitation is mainly due to the uncertainty with which the r.m.s. charge radius of the /sup 4 /He nucleus is known. (6 refs). |
| id | cern-236411 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1975 |
| record_format | invenio |
| spelling | cern-2364112019-09-30T06:29:59Zdoi:10.1016/0370-2693(75)90372-Xhttp://cds.cern.ch/record/236411engBertin, ACarboni, GDuclos, JGastaldi, UgoGorini, GNeri, GPicard, JPitzurra, OPlacci, AlfredoPolacco, ETorelli, GVitale, AZavattini, EmilioMeasurement of the 2P3/2-S1/2 energy difference in the $(\mu-4He)+$ muonic ion by means of a tunable infrared dye-laserNuclear PhysicsOther Fields of PhysicsParticle Physics - ExperimentResults of an experiment to measure the 2P/sub 3/2/-2S/sub 1/2/ energy difference S/sub 1/ in the muonic ( mu /sup -4/He)/sup +/ ion are presented; it was found that S/sub 1//sup exp/=1.5274+or-0.0009 eV. Comparison with QED predictions shows that there is agreement between theory and experiment within 0.0087 eV; this limitation is mainly due to the uncertainty with which the r.m.s. charge radius of the /sup 4 /He nucleus is known. (6 refs).oai:cds.cern.ch:2364111975 |
| spellingShingle | Nuclear Physics Other Fields of Physics Particle Physics - Experiment Bertin, A Carboni, G Duclos, J Gastaldi, Ugo Gorini, G Neri, G Picard, J Pitzurra, O Placci, Alfredo Polacco, E Torelli, G Vitale, A Zavattini, Emilio Measurement of the 2P3/2-S1/2 energy difference in the $(\mu-4He)+$ muonic ion by means of a tunable infrared dye-laser |
| title | Measurement of the 2P3/2-S1/2 energy difference in the $(\mu-4He)+$ muonic ion by means of a tunable infrared dye-laser |
| title_full | Measurement of the 2P3/2-S1/2 energy difference in the $(\mu-4He)+$ muonic ion by means of a tunable infrared dye-laser |
| title_fullStr | Measurement of the 2P3/2-S1/2 energy difference in the $(\mu-4He)+$ muonic ion by means of a tunable infrared dye-laser |
| title_full_unstemmed | Measurement of the 2P3/2-S1/2 energy difference in the $(\mu-4He)+$ muonic ion by means of a tunable infrared dye-laser |
| title_short | Measurement of the 2P3/2-S1/2 energy difference in the $(\mu-4He)+$ muonic ion by means of a tunable infrared dye-laser |
| title_sort | measurement of the 2p3/2-s1/2 energy difference in the $(\mu-4he)+$ muonic ion by means of a tunable infrared dye-laser |
| topic | Nuclear Physics Other Fields of Physics Particle Physics - Experiment |
| url | https://dx.doi.org/10.1016/0370-2693(75)90372-X http://cds.cern.ch/record/236411 |
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