Hard-photon production and tests of QED at LEP : L3 Collaboration
The total and differential cross sections of the process eqeyTMng with nG2 are measured using data collected by the L3 experiment at centre-of-mass energies of 's s183 and 189 GeV. The results are in agreement with the Standard Model expectations. Limits are set on deviations from QED, contact...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/75391 |
| Aporte de: |
| Sumario: | The total and differential cross sections of the process eqeyTMng with nG2 are measured using data collected by the L3 experiment at centre-of-mass energies of 's s183 and 189 GeV. The results are in agreement with the Standard Model expectations. Limits are set on deviations from QED, contact interaction cut-off parameters and masses of excited electrons. |
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