Scaling violations in multiplicity distributions at 200 and 900 GeV

Long - Range Multiplicity Correlations in Au + Au at √ s NN = 200 GeV

We present data on long-range multiplicity correlations in ultrarelativistic heavy ion collisions at the top RHIC energy ( √ sNN = 200 GeV) from the STAR experiment. The data shows a long-range multiplicity correlation extending across a gap of 1.6 units in pseudorapidity. The data is over predicted by a multiparticle production model with hadronization of independent strings, or fusion of two ...

Multiplicity dependence of inclusive p(t) spectra from p-p collisions at root s=200 GeV

Identified particle distributions in pp and Au+Au collisions at root s(NN)=200 GeV

Correlation between mean transverse momentum and multiplicity in p-p collisions at s = 900 GeV in ALICE

The mean transverse momentum 〈pT 〉 of particles produced in heavy ion collisions and its event-by-event fluctuations are considered to be sensitive to critical fluctuations of the temperature of the hot and dense system created in such collisions. Fluctuations of 〈pT 〉 in proton-proton collisions are an essential reference measurement for these studies. Furthermore the mean transverse momentum ...

200 GeV

Measurement of the double longitudinal spin asymmetry in inclusive jet production in polarized p+p collisions at √ s = 200 GeV Abstract We present preliminary results for the first measurements of the double longitudinal spin asymmetry A LL in inclusive jet production at mid-rapidity in polarized proton-proton collisions at √ s = 200 GeV. The data amount to ∼ 0.5 pb −1 collected at RHIC in 2003...