Improved Wave Function for Heavy-light Mesons in QCD Potential Model Approach and Parameterization of the Cornell Potential

Authors

  • Abdul Aziz Department of Physics, Assam University, Silchar, Assam-788011, India and Centre for Theoretical Physics, Department of Physics, Karimganj College, Karimganj, Assam-788710, India
  • Sabyasachi Roy Centre for Theoretical Physics, Department of Physics, Karimganj College, Karimganj, Assam-788710, India
  • Atri Deshamukhya Department of Physics, Assam University, Silchar, Assam-788011, India

DOI:

https://doi.org/10.14738/aivp.1303.18762

Keywords:

Cornell potential, scale factor, Schrodinger equation, heavy-light meson

Abstract

Wereport improved wave function for mesons in QCD potential model approach using multiplicative method for solution of Schr¨odinger equation for the extreme cases of inter quark separations (r → 0 and r → ∞). Using the wave function we find the range of the scale factor c of the Cornell potential with reference to the mass scale of B and D sectors heavy-flavoured mesons. With our computed range of c, we also explore the critical inter quark separation which should govern the choice of parent-child terms in perturbation method out of the linear and Coulombic terms of the Cornell potential.

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Published

2025-06-06

How to Cite

Aziz, A., Roy, S., & Deshamukhya, A. (2025). Improved Wave Function for Heavy-light Mesons in QCD Potential Model Approach and Parameterization of the Cornell Potential. European Journal of Applied Sciences, 13(03), 260–269. https://doi.org/10.14738/aivp.1303.18762