20 citations · 49 across the 11 of their papers we have counts for
11 papers
Mass spectra of Tetraquark States from the Spinless Salpeter Equation
Pranami Baishya, Bhaskar Jyoti Hazarika
The mass spectrum of tetraquark states is examined using the spinless Salpeter equation alongside the Cornell potential. Analytical wave functions are derived through a variational…
Mass Spectrum of Heavy Mesons using WKB Approximation
Bhaskar Jyoti Hazarika, Tanmay Dev
In this study, we analyze the bound-state energy spectrum of quark-antiquark systems using the semiclassical WKB approximation. We consider the Cornell potential, which combines a…
Masses and Decay constants of Heavy Flavour mesons in perturbative approach
Jugal Lahkar, D K Choudhury, B J Hazarika
Determination of the wave-function is very essential in the calculation of static and dynamic properties like masses,decay constants of pseudo-scalar mesons and masses of vector me…
An Improved Analysis of Masses and Decay Constants of Heavy Flavour Mesons within Variational Approach
Jugal Lahkar, D. K. Choudhury, B. J. Hazarika
We employ the variational method to study the properties such as masses, decay constants, oscillation frequency and branching ratios of leptonic decays of heavy flavour mesons with…
An Improved analysis of Isgur-Wise Function for Heavy Light Mesons in dimensional Potential Model
Sabyasachi Roy, D. K. Choudhury
This letter reports some improvement of the formalism and analysis of our very recent work \cite{SR1} on the studies of Isgur-Wise function for heavy-light mesons following higher…
Isgur-Wise Function for Heavy Light Mesons in D dimensional Potential Model
Sabyasachi Roy, Bhaskar Jyoti Hazarika, Dilip Kumar Choudhury
We report results of a potential model for mesons in D space-time dimension developed by considering the quark-antiquark potential of Nambu-Goto strings. With this wave function, w…
Isgur-Wise function in a QCD inspired potential model with WKB Approximation
B. J. Hazarika, D. K. Choudhury
We use WKB Approximation in the calculation of slope and curvature of Isgur-Wise function in a QCD inspired potential model.This work is an extension of the approximation methods t…
Form factors and charge radii in a QCD inspired potential model using the Variationally Improved Perturbation Theory (VIPT)
B. J. Hazarika, D. K. Choudhury
We use VIPT in calculating the elastic form factors and charge radii of D, Ds, B, Bs and Bc mesons in a QCD inspired potential model. For that we use linear cum Coulombic potential…
Bounds on the slope and curvature of Isgur-Wise function in a QCD inspired quark model
B. J. Hazarika, D. K. Choudhury
The QCD inspired potential model persued by us earlier has been recently modified to incorporate an additional factor 'c' in the linear cum Coulomb potential. While it felicitates…
Isgur-Wise function in a QCD inspired potential model with confinement as parent in the Variationally Improved Perturbation Theory (VIPT)
B J Hazarika, D K Choudhury
We have recently reported the calculation of slope and curvature of Isgur-Wise function based on Variationally Improved Perturbation Theory (VIPT) in a QCD inspired potential model…
Isgur-Wise function in a QCD potential model with coulombic potential as perturbation
Bhaskar Jyoti Hazarika, Krishna Kingkar Pathak, D K Choudhury
We study heavy light mesons in a QCD inspired quark model with the Cornell potential. Here we consider the linear term as the parent and $-\frac{4α_{S…