Evolution of Quarkonia States in a Rapidly Varying Strong Magnetic Field

The influence of temperature and a constant strong magnetic field on the quarkonium heavy meson spectrum is explored as a result of recent research suggesting that a strong magnetic field can be formed at primary stage in ultrarelativistic heavy ion collisions (URHIC). Debye screen potential is used in non-relativistic models, and the states are termed as charmonium & bottominum. In order to better understand the current findings, a comparison has been made in recent studies. Therefore, the number of flavor and magnetic field play an essential role in hot medium.

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“…This conclusion is agreed with works such that. 15,59 Table. of a strong magnetic field in a hot medium.…”

Section: Binding Energymentioning

confidence: 99%

“…This conclusion is agreed with results of Refs. 16,46,50,59 We hope to include the effect of fractional parameter as a future work.…”

Section: Binding Energymentioning

confidence: 99%

The Effect of Strong Magnetic Field on Heavy Quarkonia in a Hot Medium Using Nikiforov-Uvarov Method

Abu‐Shady

Fathallah

2022

Orient J Phys Sciences

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Transport Coefficients of Relativistic Matter: A Detailed Formalism with a Gross Knowledge of Their Magnitude

Dwibedi,

Padhan,

Chatterjee

et al. 2024

Universe

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The present review article has attempted a compact formalism description of transport coefficient calculations for relativistic fluid, which is expected in heavy ion collision experiments. Here, we first address the macroscopic description of relativistic fluid dynamics and then its microscopic description based on the kinetic theory framework. We also address different relaxation time approximation-based models in Boltzmann transport equations, which make a sandwich between Macro and Micro frameworks of relativistic fluid dynamics and finally provide different microscopic expressions of transport coefficients like the fluid’s shear viscosity and bulk viscosity. In the numeric part of this review article, we put stress on the two gross components of transport coefficient expressions: relaxation time and thermodynamic phase-space part. Then, we try to tune the relaxation time component to cover earlier theoretical estimations and experimental data-driven estimations for RHIC and LHC matter. By this way of numerical understanding, we provide the final comments on the values of transport coefficients and relaxation time in the context of the (nearly) perfect fluid nature of the RHIC or LHC matter.

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Evolution of Quarkonia States in a Rapidly Varying Strong Magnetic Field

Cited by 2 publications

References 21 publications

The Effect of Strong Magnetic Field on Heavy Quarkonia in a Hot Medium Using Nikiforov-Uvarov Method

The Effect of Strong Magnetic Field on Heavy Quarkonia in a Hot Medium Using Nikiforov-Uvarov Method

Transport Coefficients of Relativistic Matter: A Detailed Formalism with a Gross Knowledge of Their Magnitude

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