Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2009-04-14
Physics
Nuclear Physics
Nuclear Theory
55 pages, 19 figures in pdf, review article for QGP4
Scientific paper
Hadron correlations in jets, ridges and opposite dijets at all $p_T$ above 2 GeV/c are discussed. Since abundant data are available from RHIC at intermediate $p_T$, a reliable hadronization scheme at that $p_T$ range is necessary in order to relate the semihard partonic processes to the observables. The recombination model is therefore first reviewed for that purpose. Final-state interaction is shown to be important for the Cronin effect, large B/M ratio and forward production. The effect of semihard partons on the medium is then discussed with particular emphasis on the formation of ridge with or without trigger. Azimuthal anisotropy can result from ridges without early thermalization. Dynamical path length distribution is derived for any centrality. Dihadron correlations in jets on the same or opposite side are shown to reveal detail properties of trigger and antitrigger biases with the inference that tangential jets dominate the dijets accessible to observation.
No associations
LandOfFree
Hadron Correlations in Jets and Ridges through Parton Recombination does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Hadron Correlations in Jets and Ridges through Parton Recombination, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hadron Correlations in Jets and Ridges through Parton Recombination will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-99122