Measurement of the running of the electromagnetic coupling at large momentum-transfer at LEP
The evolution of the electromagnetic coupling, α, in the momentum-transfer range 1800 GeV<sup>2</sup> < −Q<sup>2</sup> < 21600 GeV<sup>2</sup> is studied with about 40 000 Bhabha-scattering events collected with the L3 detector at LEP at centre-of-mass energ...
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| Autores principales: | Dova, María Teresa, L3 Collaboration |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2005
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/79504 |
| Aporte de: |
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