Leif Lönnblad
Professor
Jet modifications from colour rope formation in dense systems of non-parallel strings
Author
Summary, in English
We revisit our rope model for string fragmentation that has been shown to give a reasonable description of strangeness and baryon enhancement in high-multiplicity pp events at the LHC. A key feature of the model is that the enhancement is driven by the increased string tension due to strings overlapping in dense systems. By introducing an improved space–time picture for the overlap between fragmenting strings, where also non-parallel strings are properly taken into account, we are now able to investigate the enhancement both in jets and in the underlying event in a consistent way.
Department/s
- Department of Astronomy and Theoretical Physics - Has been reorganised
Publishing year
2022-08
Language
English
Publication/Series
SciPost Physics
Volume
13
Issue
2
Document type
Journal article
Publisher
SciPost
Topic
- Physical Sciences
Status
Published
ISBN/ISSN/Other
- ISSN: 2542-4653