  In this paper we introduce a new approach to identify a bottom
quark-antiquark pair inside a single jet with high transverse momentum by using
the jet substructure in the center-of-mass frame of the jet. We demonstrate
that the method can be used to discriminate the boosted heavy particles
decaying to a $b\bar{b}$ final state from QCD jets. Applications to searches
for the standard model Higgs boson ($H$) decaying to $b\bar{b}$ when produced
in association with a weak vector boson are also discussed.
