Abstract
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.
Funder
H2020 Future and Emerging Technologies
Horizon 2020
Knut och Alice Wallenbergs Stiftelse
Vetenskapsrådet
Subject
General Physics and Astronomy
Cited by
16 articles.
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