Christian Bierlich
Researcher, IT administrator
Strangeness enhancement across collision systems without a plasma
Author
Summary, in English
We present novel rope hadronization results for strange hadron enhancement in pp, pPb, and PbPb collisions using PYTHIA/Angantyr at LHC energies. With the rope model for string fragmentation, we find that the strangeness and baryon enhancement has a coherent increase across all collision systems as a function of average charged central multiplicity, in qualitative agreement with LHC data. In AA collisions, we find that the baryonic yields overshoot data at high multiplicities, and we discuss how a combination of rope hadronization with other string interactions may tame this rise.
Department/s
- Theoretical Particle Physics - Has been reorganised
- Particle and nuclear physics
Publishing year
2022-12-10
Language
English
Publication/Series
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume
835
Document type
Journal article
Publisher
Elsevier
Topic
- Physical Sciences
Status
Published
ISBN/ISSN/Other
- ISSN: 0370-2693