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S.Perret P.Perrin-Terrin M.Pescatore L.Pesen E.Petridis K.Petrolini A.Picatoste Olloqui E.Pietrzyk B.Pilař T.Pinci D.Pistone A.Playfer S.Plo Casasus M.Polci F.Poluektov A.Polycarpo E.Popov A.Popov D.Popovici B.Potterat C.Price E.Price J.D.Prisciandaro J.Pritchard A.Prouve C.Pugatch V.Puig Navarro A.Punzi G.Qian W.Rachwal B.Rademacker J.H.Rakotomiaramanana B.Rama M.Rangel M.S.Raniuk I.Rauschmayr N.Raven G.Redi F.Reichert S.Reid M.M.Dos Reis A.C.Ricciardi S.Richards S.Rihl M.Rinnert K.Rives Molina V.Robbe P.Rodrigues A.B.Rodrigues E.Rodriguez Perez P.Roiser S.Romanovsky V.Romero Vidal A.Rotondo M.Rouvinet J.Ruf T.Ruiz H.Ruiz Valls P.Saborido Silva J.J.Sagidova N.Sail P.Saitta B.Salustino Guimaraes V.Sanchez Mayordomo C.Sanmartin Sedes B.Santacesaria R.Santamarina Rios C.Santovetti E.Sarti A.Satriano C.Satta A.Saunders D.M.Savrina D.Schiller M.Schindler H.Schlupp M.Schmelling M.Schmidt B.Schneider O.Schopper A.Schubiger M.Schune M.-H.Schwemmer R.Sciascia B.Sciubba A.Semennikov A.Sepp I.Serra N.Serrano J.Sestini L.Seyfert P.Shapkin M.Shapoval I.Shcheglov Y.Shears T.Shekhtman L.Shevchenko V.Shires A.Silva Coutinho R.Simi G.Sirendi M.Skidmore N.Skillicorn I.Skwarnicki T.Smith N.A.Smith E.Smith E.Smith J.Smith M.Snoek H.Sokoloff M.D.Soler F.J.P.Soomro F.Souza D.Souza De Paula B.Spaan B.Spradlin P.Sridharan S.Stagni F.Stahl M.Stahl S.Steinkamp O.Stenyakin O.Stevenson S.Stoica S.Stone S.Storaci B.Stracka S.Straticiuc M.Straumann U.Stroili R.Subbiah V.K.Sun L.Sutcliffe W.Swientek K.Swientek S.Syropoulos V.Szczekowski M.Szczypka P.Szumlak T.T'Jampens S.Teklishyn M.Tellarini G.Teubert F.Thomas C.Thomas E.Van Tilburg J.Tisserand V.Tobin M.Todd J.Tolk S.Tomassetti L.Tonelli D.Topp-Joergensen S.Torr N.Tournefier E.Tourneur S.Tran M.T.Tresch M.Trisovic A.Tsaregorodtsev A.Tsopelas P.Tuning N.Ubeda Garcia M.Ukleja A.Ustyuzhanin A.Uwer U.Vacca C.Vagnoni V.Valenti G.Vallier A.Vazquez Gomez R.Vazquez Regueiro P.Vázquez Sierra C.Vecchi S.Velthuis J.J.Veltri M.Veneziano G.Vesterinen M.Viaud B.Vieira D.Vieites Diaz M.Vilasis-Cardona X.Vollhardt A.Volyanskyy D.Voong D.Vorobyev A.Vorobyev V.Voß C.De Vries J.A.Waldi R.Wallace C.Wallace R.Walsh J.Wandernoth S.Wang J.Ward D.R.Watson N.K.Websdale D.Whitehead M.Wicht J.Wiedner D.Wilkinson G.Wilkinson M.Williams M.P.Williams M.Wilschut H.W.Wilson F.F.Wimberley J.Wishahi J.Wislicki W.Witek M.Wormser G.Wotton S.A.Wright S.Wyllie K.Xie Y.Xing Z.Xu Z.Yang Z.Yuan X.Yushchenko O.Zangoli M.Zavertyaev M.Zhang L.Zhang W.C.Zhang Y.Zhelezov A.Zhokhov A.Zhong L.2024-07-222024-07-22201500319007http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16459The semileptonic CP asymmetry in B0-B¯0 mixing, asld, is measured in proton-proton collision data, corresponding to an integrated luminosity of 3.0fb-1, recorded by the LHCb experiment. Semileptonic B0 decays are reconstructed in the inclusive final states D-μ+ and D∗-μ+, where the D- meson decays into the K+π-π- final state and the D∗- meson into the D¯0(→K+π-)π- final state. The asymmetry between the numbers of D(∗)-μ+ and D(∗)+μ- decays is measured as a function of the decay time of the B0 mesons. The CP asymmetry is measured to be asld=(-0.02±0.19±0.30)%, where the first uncertainty is statistical and the second systematic. This is the most precise measurement of asld to date and is consistent with the prediction from the standard model. © 2015 CERN, for the LHCb Collaboration.EnglishAll Open Access; Hybrid Gold Open AccessBosonsHadronsMixingProtonsCP asymmetriesD meson decayDecay timeFinal stateIntegrated luminosityPrecise measurementsProton proton collisionsThe standard modelHigh energy physicsMeasurement of the semileptonic CP asymmetry in B0 - B ¯ 0 mixingArticle10.1103/PhysRevLett.114.041601