Reexamination of eccentricity scaling of elliptic flow and incomplete thermalization scenario in heavy-ion collisions at energies available at CERN large hadron collider

Abstract In this article, we reexamine the formulation for extraction of Knudsen number (K), the ratio of shear viscosity to entropy density ( $$\eta /s$$ η / s ), within the incomplete thermalization scenario, using eccentricity scaling of elliptic flow ( $$v_{2}$$ v 2 ) of final state hadrons. Dat...

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Bibliographic Details
Main Authors: Arun Kumar Yadav, Partha Pratim Bhaduri, Subhasis Chattopadhyay
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14018-y
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