Femtoscopy correlations of kaons in $Pb+Pb$ collisions at LHC within hydrokinetic model

Abstract

We provide, within the hydrokinetic model, a detailed investigation of kaon interferometry in $Pb+Pb$ collisions at LHC energy ($\sqrt{s_{NN}}=2.76$ TeV). Predictions are presented for 1D interferometry radii of $K_S^0{K}_S^0$ and $K^{\pm }{K}^{\pm }$ pairs as well as for 3D femtoscopy scales in out, side and long directions. The results are compared with existing pion interferometry radii. We also make predictions for full LHC energy.

12 pages, 6 figures

References in corpus (4)

• GLISSANDO: GLauber Initial-State Simulation AND mOre
• Uniform description of bulk observables in the hydrokinetic model of A+A collisions at RHIC and LHC
• Hydro-kinetic approach to relativistic heavy ion collisions
• Kaon and pion femtoscopy at the highest energies available at the BNL Relativistic Heavy Ion Collider (RHIC) in a hydrokinetic model

Cited by in corpus (3)

• Pion, kaon, and proton femtoscopy in Pb--Pb collisions at $\sqrt{s_{\mathrm{NN}}}$=2.76 TeV modeled in 3+1D hydrodynamics
• Description of bulk observables in Au+Au collisions at top RHIC energy in the integrated HydroKinetic Model
• Kaon and pion maximal emission times extraction from the femtoscopy analysis of $5.02A$ TeV LHC collisions within the integrated hydrokinetic model