  Inspired from the experimental information coming from LHC [2,3] and Babar
[4] for radially higher excited charmed mesons, we predict the masses and
decays of the n=2 S-wave and P- wave bottom mesons using the effective
lagrangian approach. Using heavy quark effective theory approach,
non-perturbative parameters (?, ?1 and ?2) are fitted using the available
experimental and theoretical informations on charm masses. Using heavy quark
symmetry and the values of these fitted parameters, the masses of radially
excited even and odd parity bottom mesons with and without strangness are
predicted. These predicted masses led in constraining the decay widths of these
12 states, and also shed light on the unknown values of the higher hadronic
coupling constants eeg 2 SH and eeg 2 TH. Studying the properties like masses,
decays of 2S and 2P states and some hadronic couplings would help forthcoming
experiments to look into these states in future.
