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arXiv · 2103.14547

A unified formalism to study the pseudorapidity spectra in heavy-ion collision

Rohit Gupta·Aman Singh Katariya·Satyajit Jena
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Abstract

The pseudorapidity distribution of charged hadron over a wide $\eta$ range gives us crucial information about the dynamics of particle production. Constraint on the detector acceptance, particularly at forward rapidities, demands a proper distribution function to extrapolate the pseudorapidity distribution to large $\eta$. In this work, we have proposed a phenomenological model based on Pearson statistical framework to study the pseudorapidity distribution. We have analyzed and fit data of charged hadrons produced in $Pb-Pb$ collision at $2.76$ TeV and $Xe-Xe$ collision at $5.44$ TeV using the proposed model.

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Rohit Gupta, Aman Singh Katariya, Satyajit Jena. 2021-03-26. A unified formalism to study the pseudorapidity spectra in heavy-ion collision. https://doi.org/10.1140/epja/s10050-021-00529-1

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