1. Study of multiplicity dependence of heavy flavor production in pp collisions using rope hadronization mechanism.
- Author
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Tripathy, Tulika, Naik, Bharati, Nayak, Ranjit, Behera, Nirbhay, Nandi, Basanta K., and Dash, Sadhana
- Subjects
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MULTIPLICITY of nuclear particles , *MESONS , *MULTIPLICITY (Mathematics) , *ROPE , *FLAVOR , *FLAVOR in particle physics - Abstract
The multiplicity dependence of the production of the charm mesons in pp collisions at s=7TeV and 13TeV as measured by ALICE experiment has been investigated using Pythia 8 event generator by studying the effect of various processes at partonic level such as the effect of different modes of color reconnections and rope hadronization. The relative yields (Yield∕〈Yield〉) of D-mesons and J∕ψ as a function of relative charged particle multiplicity for various transverse momentum (pT) ranges as measured by the ALICE experiment are in reasonable agreement with the estimations of Pythia 8 model within the framework of microscopic processes. The relative yields of B mesons for various pT intervals (1
c) have also been predicted in pp collisions at s=7TeV and s=13TeV. [ABSTRACT FROM AUTHOR] - Published
- 2024
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