2026-04-13T01:32:59Zhttps://recercat.cat/oai/requestoai:recercat.cat:2445/1314422025-12-05T16:51:08Zcom_2072_1057col_2072_478823col_2072_478917
RECERCAT
author
Garra Ticó, Jordi
author
Graugés Pous, Eugeni
author
BABAR Collaboration
2019-04-04T13:49:04Z2019-04-04T13:49:04Z2007-10-262019-04-04T13:49:04Z
We report on a search for the process B + → ¯¯¯¯ K * 0 ( 892 ) K + using 232 × 10 6 Υ ( 4 S ) → B ¯¯¯ B decays collected with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. From a signal yield of 25 ± 13 [ stat ] ± 7 [ syst ] B + → ¯¯¯¯ K * 0 ( 892 ) ( → K − π + ) K + events, we place an upper limit on the branching fraction B ( B + → ¯¯¯¯ K * 0 ( 892 ) K + ) of 1.1 × 10 − 6 , at the 90% confidence level.
(c) American Physical Society, 2007 info:eu-repo/semantics/openAccess
Física de partícules
Experiments
Particle physics
Experiments
Search for the decay B+ → ¯¯K*0(892)K+
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion