scholarly journals Energy, Rapidity and Transverse Momentum Dependence of Multiplicity Fluctuations in Heavy Ion Collisions at CERN SPS /// Energy and system size dependence of multiplicity fluctuations in nucleus-nucleus collisions at CERN SPS Energies

2008 ◽  
Author(s):  
Benjamin Lungwitz
Keyword(s):  
Transverse Momentum ◽  
Heavy Ion Collisions ◽  
Size Dependence ◽  
System Size ◽  
Heavy Ion ◽  
Momentum Dependence ◽  
Transverse Momentum Dependence ◽  
Ion Collisions

scholarly journals Fireball tomography from bottomonia elliptic flow in relativistic heavy-ion collisions

2021 ◽  
Vol 81 (7) ◽  
Author(s):  
Partha Pratim Bhaduri ◽  
Mubarak Alqahtani ◽  
Nicolas Borghini ◽  
Amaresh Jaiswal ◽  
Michael Strickland
Keyword(s):  
Transverse Momentum ◽  
Elliptic Flow ◽  
Heavy Ion ◽  
Relativistic Heavy Ion Collisions ◽  
Momentum Dependence ◽  
Temperature Dependent ◽  
Transverse Momentum Dependence ◽  
Ion Collisions ◽  
Decay Widths ◽  
Space Time Evolution

AbstractWe calculate the elliptic flow of bottomonia produced in Pb$$\,+\,$$ + Pb collisions at $$\sqrt{s_{\mathrm{NN}}}=5.02$$ s NN = 5.02  TeV. We consider temperature-dependent decay widths for the anisotropic escape of various bottomonium states and observe that the transverse momentum dependence of bottomonia elliptic flow provides a tomographic information about the QGP fireball at different stages of its evolution. For the space-time evolution of the fireball, we employ simulation results from the 3 + 1 D quasiparticle anisotropic hydrodynamic model. We find that our results for transverse momentum dependence of bottomonia elliptic flow are in reasonable agreement with experimental results from the ALICE and CMS collaborations.

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