2026-04-17T05:49:42Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1314422025-12-05T16:51:08Zcom_2072_1057col_2072_478823col_2072_478917

00925njm 22002777a 4500 dc Garra Ticó, Jordi author Graugés Pous, Eugeni author BABAR Collaboration author 2019-04-04T13:49:04Z 2019-04-04T13:49:04Z 2007-10-26 2019-04-04T13:49:04Z 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. Física de partícules Experiments Particle physics Experiments Search for the decay B+ → ¯¯K*0(892)K+