The muon spectrometer of the ALICE experiment at LHC

ZN event activity dependence of the ψ(2S) (red) production for backward (top panel) and forward (bottom panel) rapidity compared to the J/ψ results (green). The horizontal

De plus, bien que PYTHIA sous-estime le rapport inclusif dans les collisions p–p, le rapport mesuré dans les jets dans les collisions p–Pb présente une similitude surprenante avec

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

the mini-trigger experiment, the optimal clock phase is found easily thanks to the reference provided by the scintillator hodoscopes. It is shown in Fig. 9 that the best clock phase

However, this measurement will be difficult at LHC, especially in collisions of very heavy ions like Pb–Pb because, on the one hand, the background at low mass is huge and, on the

wÙ­ÉTÎ}Î

The forward muon spectrometer [4-6], as represented in Figure 1, is composed of a front absorber, a small angle absorber or beam shield, five stations of tracking chambers, a dipole

Track Finding Efficiency versus RPC Operating Voltage The track finding efficiency for various background rates is shown as a function of the RPC operating voltage in Fig.. 6 for