Showing 2011 · hep-exShow all

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hep-ex2011★ 59 cited

Underlying Event measurements in pp collisions at = 0.9 and 7 TeV with the ALICE experiment at the LHC

ALICE collaboration

We present measurements of Underlying Event observables in pp collisions at = 0.9 and 7 TeV. The analysis is performed as a function of the highest charged-particle tran…

hep-ex2011★ 141 cited

J/ polarization in pp collisions at TeV

ALICE Collaboration

We have studied J/psi production in pp collisions at TeV at the LHC through its muon pair decay. The polar and azimuthal angle distributions of the decay muons were me…

hep-ex2011★ 104 cited

Ground and excited charmonium state production in p+p collisions at sqrt(s)=200 GeV

A. Adare, S. Afanasiev, C. Aidala +444

We report on charmonium measurements [J/psi(1S), psi'(2S), and chi_c(1P)] in p+p collisions at sqrt(s)=200 GeV. We find that the fraction of J/psi coming from the feed-down decay o…

hep-ex2011★ 161 cited

Rapidity and transverse momentum dependence of inclusive J/ production in pp collisions at TeV

ALICE Collaboration

The ALICE experiment at the LHC has studied inclusive J/ production at central and forward rapidities in pp collisions at TeV. In this Letter, we report on the fi…

hep-ex2011★ 295 cited

Production of pions, kaons and protons in pp collisions at GeV with ALICE at the LHC

ALICE Collaboration

The production of , , , , p, and pbar at mid-rapidity has been measured in proton-proton collisions at GeV with the ALICE detector. Particle id…

hep-ex2011★ 139 cited

Femtoscopy of pp collisions at =0.9 and 7 TeV at the LHC with two-pion Bose-Einstein correlations

ALICE Collaboration

We report on the high statistics two-pion correlation functions from pp collisions at TeV and =7 TeV, measured by the ALICE experiment at the Large Hadron…