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First observation of the J/ψ ->μ+μ- in the ATLAS experiment at LHC
The high cross section value for the J/ψ production and the wide transverse momentum spectrum accessible to ATLAS give to these events a central role in the calibration of the muon spectrometer and to the analysis software tools. The first data collected during the first part of the 2010 from √s = 7...
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| Lenguaje: | eng |
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2010
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| Acceso en línea: | http://cds.cern.ch/record/1298278 |