Color reconnection and flowlike patterns in pp collisions.
Increasingly, with the data collected at the LHC we are confronted with the possible existence of flow in pp collisions. In this work, we show that PYTHIA 8 produces flowlike effects in events with multiple hard subcollisions due to color string formations between final partons from independent hard scatterings, the so-called color reconnection. We present studies of different identified hadron observables in pp collisions at 7 TeV. Studies have been done both for minimum bias and multiplicity intervals in events with and without color reconnection to isolate the flowlike effect.
Lund University, Department of Physics, Division of Particle Physics, Box 118, SE-221 00 Lund, Sweden.
A
A
Ortiz Velasquez
P
P
Christiansen
E
E
Cuautle Flores
I A
IA
Maldonado Cervantes
G
G
Paić