Graugés Pous, EugeniBABAR Collaboration2019-09-202019-09-202005-05-040031-9007https://hdl.handle.net/2445/140641We search for the factorization-suppressed decays B → χ c 0 K ( * ) and B → χ c 2 K ( * ) , with χ c 0 and χ c 2 decaying into J / ψ γ , using a sample of 124 × 10 6 B ¯¯¯ B 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.7 p.application/pdfeng(c) American Physical Society, 2005Física de partículesExperimentsParticle physicsExperimentsinfo:eu-repo/semantics/article5390902019-09-20info:eu-repo/semantics/openAccess