2 papers
hep-ph2025
Open charm mesons in variational scheme and HQET
K. K. Vishwakarma, Ritu Garg, Alka Upadhyay
The charm () and charm-strange () mesons are investigated in a variational scheme using Gaussian trial wave functions. The Hamiltonian contains Song and Lin potential with…
hep-ph2025
Radially Excited Bottom Mesons in Heavy Quark Effective Theory
Ritu Garg, Preeti Bhall, K. K Vishwakarma
In this paper, Heavy Quark Effective Theory (HQET) is employed to investigate experimentally missing radially excited bottom-meson states. It is an extension of our previous work,…