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Observation and study of the J/ψ ->μ+μ- in the ATLAS experiment at LHC
The high cross section for the J/ψ production and the wide pT spectrum accessible to ATLAS give to these events a central role in the calibration of the muon spectrometer. The data collected during the first months of the 2010 from √s = 7 TeV p-p collisions show a clear signal with two muons in the...
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| Lenguaje: | eng |
| Publicado: |
2010
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| Acceso en línea: | http://cds.cern.ch/record/1298831 |