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David Silvermyr

David Silvermyr

Senior lecturer

David Silvermyr

Pseudorapidity Dependence of Particle Production and Elliptic Flow in Asymmetric Nuclear Collisions of p+Al, p+Au, d+Au, and 3He+Au at √sNN=200 GeV

Author

  • A. Adare
  • Anders Oskarsson
  • David Silvermyr
  • L. Zou

Summary, in English

Asymmetric nuclear collisions of p+Al, p+Au, d+Au, and 3He+Au at √sNN=200 GeV provide an excellent laboratory for understanding particle production, as well as exploring interactions among these particles after their initial creation in the collision. We present measurements of charged hadron production dNch/dη in all such collision systems over a broad pseudorapidity range and as a function of collision multiplicity. A simple wounded quark model is remarkably successful at describing the full data set. We also measure the elliptic flow v2 over a similarly broad pseudorapidity range. These measurements provide key constraints on models of particle emission and their translation into flow.

Department/s

  • Particle and nuclear physics
  • Department of Physics

Publishing year

2018

Language

English

Publication/Series

Physical Review Letters

Volume

121

Document type

Journal article

Publisher

American Physical Society

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 1079-7114