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Abellan Beteta, C; Adametz, A; Alves, Jr, A A; Amato, S; Archilli, F; Artuso, M; Bauer, Th; Bediaga, I; Belyaev, I; Benson, S; van Beuzekom, M; Blanc, F; Bocci, V; Bondar, A; Bressieux, J; Brook, N H; Buytaert, J; Carbone, A; Cardinale, R; Cliff, H V; Comerma-Montells, A; Coombes, M; Decamp, D; Deplano, C; Dosil Suárez, A; Ekelhof, R; Filippov, S; Galli, D; Gersabeck, M; Gershon, T; Golubkov, D; Graugés, E; Gushchin, E; Hansmann-Menzemer, S; Harnew, S T; Harrison, J; Heijne, V; Hernando Morata, J A; Ilten, P; Imong, J; Jans, E; Jansen, F; John, M; Jost, B; Komarov, V; Kreplin, K; Krocker, G; La Thi, V N; Lanciotti, E; Leflat, A; von Loeben, J; Machikhiliyan, I V; Magnin, J; Malde, S; Martin, L; Matveev, M; McNulty, R; Merk, M; Molina Rodriguez, J; Monteil, S; Moran, D; Mountain, R; Nakada, T; Niess, V; Orlandea, M; Owen, P; Pal, B K; Pazos Alvarez, A; Pellegrino, A; Perego, D L; Picatoste Olloqui, E; Pilař, T; Pinci, D; Playfer, S; Plo Casasus, M; Powell, A; Raven, G; Roa Romero, D A; Rodrigues, E; Rouvinet, J; Saitta, B; Satriano, C; Schleich, S; Schlupp, M; Schneider, O; Schwemmer, R; Serrano, J; Shapoval, I; Skwarnicki, T; Smith, M; Steinkamp, O; Teodorescu, E; Torr, N; Ubeda Garcia, M; Vecchi, S; Vieira, D; Wallace, R; Websdale, D; Yuan, X; Zangoli, M
Physical review letters, 2013-Jan-18, Letnik: 110, Številka: 3Journal Article
A measurement of the CP asymmetry in B(0)→K(*0)μ(+)μ(-) decays is presented, based on 1.0 fb(-1) of pp collision data recorded by the LHCb experiment during 2011. The measurement is performed in six bins of invariant mass squared of the μ(+)μ(-) pair, excluding the J/ψ and ψ(2S) resonance regions. Production and detection asymmetries are removed using the B(0)→J/ψK(*0) decay as a control mode. The integrated CP asymmetry is found to be -0.072±0.040(stat)±0.005(syst), consistent with the standard model.
