7 papers
A Unified Study of Hidden-Charm and Hidden-Bottom Mesons
Vikas Patel, Chetan Lodha, A. K. Rai
We present a unified phenomenological analysis of hidden-charm and hidden-bottom mesons, treating the \(c\bar c\) and \(b\bar b\) sectors within a common screened-potential and QCD…
A unified study of the \(B_c\) meson: from spectrum and form factors to weak and radiative decays
Vikas Patel, Chetan Lodha, Raghav Chaturvedi +1
The meson constitutes a unique system for investigating heavy-hadron dynamics, since it exhibits quarkonium-like bound-state structure while decaying predominantly through we…
Compact Tetraquarks in the Charm--Strange Sector: Mass Spectra, Rearrangement Decays and Regge Trajectories with Threshold Inputs
Chetan Lodha, Ajay Kumar Rai
This work presents a spectroscopy-focused study of the compact open-charm, multi-strange tetraquark configuration \(cs\bar{s}\bar{s}\), modeled as an axial diquark-antidiquark syst…
Exploring Charm Bound States: Mass Spectra and Decay Dynamics of D Mesons and Tetraquarks
Chetan lodha, Manak Parmar, Ajay Kumar Rai
Motivated by the discovery of several charm states exhibiting tetraquark-like characteristics at BESIII and LHCb, this study investigates the spectroscopy and decay properties of D…
Probing Kaons as Light-Strange Tetraquarks through Spectral and Decay Dynamics
Chetan Lodha, Ajay Kumar Rai
Motivated by the discovery of several kaon-like states observed at BESIII and LHCb, this study explores S-wave and P-wave tetraquark states with quark contents a…
Investigation of Mass and Decay Characteristics of the Light-Strange Tetraquark
Chetan Lodha, Ajay Kumar Rai
Motivated by recent developments in tetraquark studies, we investigate the mass spectra and decay properties of light-strange tetraquarks () in d…