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Reconstruction of collinear final-state-radiation photons in Z decays to muons in sqrt{s}=7 TeV proton-proton collisions.
This note presents a method for including the collinear final-state-radiation photons in the reconstruction of Z bosons decaying into pairs of muons (Z to mu mu gamma). The present ATLAS reconstruction of photons well-separated from Z-boson muons is extended by exploiting the longitudinal segmentati...
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| Lenguaje: | eng |
| Publicado: |
2012
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| Acceso en línea: | http://cds.cern.ch/record/1491697 |