Two-particle angular correlations are measured in proton-proton collisions at $\sqrt(s)=900$ GeV and 7 TeV. Correlations are determined for charged particles with $\pT > 100 MeV$ and $|\eta| < 2.5$. A complicated function of both pseudorapidity and azimuth is observed. Results are obtained from an inclusive sample of events (900 GeV and 7 TeV), as well as a sample satisfying $n_{ch} \ge 20$ (7 TeV only).
Generated at Wednesday, 28. August 2013 10:54AM