S.C. Behera
A5103175063- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
Government Medical College
2024-2025
Brookhaven National Laboratory
2024
This White Paper presents an overview of the current status and future perspective QCD research, based on community inputs scientific conclusions from 2022 Hot Cold Town Meeting. We present progress made in last decade toward a deep understanding both fundamental structure sub-atomic matter nucleon nucleus cold QCD, hot heavy ion collisions. identify key questions research plausible paths to obtaining answers those near future, hence defining priorities our over coming decades.
In this paper, we examine the radially excited states of B-mesons: [Formula: see text] and text]-mesons. Our investigation uses relativistic independent quark model, which relies on a flavor-independent average potential expressed in scalar vector square root form. We make phenomenological fit model parameters, text]GeV, text]GeV for calculation 1S state (5.329[Formula: text]GeV), text], aligns well with theoretical experimental data. For higher (2S, 3S, 4S, 5S), adjust while keeping “a”...
We look at the mass spectra of [Formula: see text], and text] mesons using a relativistic square root potential. Before looking spectra, we have to figure out model parameters, which are text][Formula: text]GeV text]GeV. The calculated result findings this study exhibit notable concurrence with experimental observations pertinent theoretical projections. estimate decay constant, leptonic width, semileptonic branching fractions pseudoscalar vector mesons, specifically B D while keeping...