Search for factorization-suppressed B-->chi(c)K(*) decays

Phys Rev Lett. 2005 May 6;94(17):171801. doi: 10.1103/PhysRevLett.94.171801. Epub 2005 May 4.

Abstract

We search for the factorization-suppressed decays B-->chi(c0)K(*) and B-->chi(c2)K(*), with chi(c0) and chi(c2) decaying into J/psi gamma, using a sample of 124 x 10(6) BB events collected with the BABAR detector at the PEP-II storage ring of the Stanford Linear Accelerator Center. We find no significant signal and set upper bounds for the branching fractions.