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Peter Christiansen Profile

Peter Christiansen

Professor

Peter Christiansen Profile

Production of (anti-) He 3 and (anti-) H 3 in p-Pb collisions at sNN =5.02 TeV

Author

  • Acharya S.
  • J. Adolfsson
  • P. Christiansen
  • O. Matonoha
  • A. Nassirpour
  • A. Ohlson
  • A. Oskarsson
  • T. Richert
  • Oscar M Rueda
  • D. Silvermyr
  • E. Stenlund
  • Zurlo N.
Show all

Summary, in English

The transverse momentum (pT) differential yields of (anti-)He3 and (anti-)H3 measured in p-Pb collisions at sNN = 5.02 TeV with ALICE at the Large Hadron Collider (LHC) are presented. The ratios of the pT-integrated yields of (anti-)He3 and (anti-)H3 to the proton yields are reported, as well as the pT dependence of the coalescence parameters B3 for (anti-)He3 and (anti-)H3. For (anti-)He3, the results obtained in four classes of the mean charged-particle multiplicity density are also discussed. These results are compared to predictions from a canonical statistical hadronization model and coalescence approaches. An upper limit on the total yield of 4Hē is determined. © 2020 CERN.

Department/s

  • Particle and nuclear physics
  • eSSENCE: The e-Science Collaboration

Publishing year

2020

Language

English

Publication/Series

Physical Review C

Volume

101

Issue

4

Document type

Journal article

Publisher

American Physical Society

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 2469-9985