The LHCf Collaboration has completed the first step of its scheduled physics program for the study of emission of neutral particles in the forward region of proton-proton (pp) interactions at LHC. Between 2009 and 2010 the LHCf experiment has successfully taken data at 900 GeV and 7TeV total energy in the center-of-mass frame of reference (CM). After a short presentation of the experimental apparatus, the results for the ?-ray spectrum at ?s = 7TeV are presented in this paper. © CERN.
First results from LHCf for forward physics in ?s = 7TeV proton-proton interactions
Castellini Guido;Ricciarini Sergio Bruno;
2011
Abstract
The LHCf Collaboration has completed the first step of its scheduled physics program for the study of emission of neutral particles in the forward region of proton-proton (pp) interactions at LHC. Between 2009 and 2010 the LHCf experiment has successfully taken data at 900 GeV and 7TeV total energy in the center-of-mass frame of reference (CM). After a short presentation of the experimental apparatus, the results for the ?-ray spectrum at ?s = 7TeV are presented in this paper. © CERN.File in questo prodotto:
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