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Peter Christiansen Profile

Peter Christiansen

Professor

Peter Christiansen Profile

Color Reconnection and Flowlike Patterns in pp Collisions.

Author

  • Antonio Ortiz Velasquez
  • Peter Christiansen
  • E Cuautle Flores
  • I A Maldonado Cervantes
  • G Paić

Summary, in English

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.

Department/s

  • Particle and nuclear physics

Publishing year

2013

Language

English

Publication/Series

Physical Review Letters

Volume

111

Issue

4

Document type

Journal article

Publisher

American Physical Society

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 1079-7114