Study of F-wave bottom mesons in HQET

Abstract

We studied F -wave bottom mesons in heavy quark effective theory. The available experimental and theoretical data is used to calculate the masses of F -wave bottom mesons. The decay widths of bottom mesons are analyzed to find upper bounds of the associated couplings. We also construct Regge trajectories for our predicted data in planes (J, M 2 ) and our results nicely fit on Regge lines. Our results may provide a crucial information for upcoming experimental studies.