Search for Factorization-Suppressed B→χcK(*) Decays
We 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 sign...
| Authors: | ; |
|---|---|
| Format: | Article |
| Status: | Published version |
| Publication date: | 2005 |
| Country: | España |
| Institution: | Universidad de Barcelona |
| Repository: | Dipòsit Digital de la UB |
| OAI Identifier: | oai:diposit.ub.edu:2445/140641 |
| Online Access: | https://hdl.handle.net/2445/140641 |
| Access Level: | Open access |
| Keyword: | Física de partícules Experiments Particle physics |
| Summary: | We 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. |
|---|