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R.Ferguson D.Fernandez Albor V.Ferreira Rodrigues F.Ferro-Luzzi M.Filippov S.Fiore M.Fiorini M.Firlej M.Fitzpatrick C.Fiutowski T.Fontana M.Fontanelli F.Forty R.Francisco O.Frank M.Frei C.Frosini M.Fu J.Furfaro E.Gallas Torreira A.Galli D.Gallorini S.Gambetta S.Gandelman M.Gandini P.Gao Y.García Pardiñas J.Garofoli J.Garra Tico J.Garrido L.Gaspar C.Gauld R.Gavardi L.Gavrilov G.Gersabeck E.Gersabeck M.Gershon T.Ghez P.Gianelle A.Giani' S.Gibson V.Giubega L.Gligorov V.V.Göbel C.Golubkov D.Golutvin A.Gomes A.Gordon H.Gotti C.Grabalosa Gándara M.Graciani Diaz R.Granado Cardoso L.A.Graugés E.Graziani G.Grecu A.Greening E.Gregson S.Griffith P.Grillo L.Grünberg O.Gui B.Gushchin E.Guz Y.Gys T.Hadjivasiliou C.Haefeli G.Haen C.Haines S.C.Hall S.Hamilton B.Hampson T.Han X.Hansmann-Menzemer S.Harnew N.Harnew S.T.Harrison J.He J.Head T.Heijne V.Hennessy K.Henrard P.Henry L.Hernando Morata J.A.Van Herwijnen E.Heß M.Hicheur A.Hill D.Hoballah M.Hombach C.Hulsbergen W.Hunt P.Hussain N.Hutchcroft 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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.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.Sparkes A.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.Szilard D.Szumlak T.T'Jampens S.Teklishyn M.Tellarini G.Teubert F.Thomas C.Thomas E.Van Tilburg J.Tisserand V.Tobin M.Tolk S.Tomassetti L.Tonelli D.Topp-Joergensen S.Torr N.Tournefier E.Tourneur S.Tran M.T.Tresch M.Tsaregorodtsev A.Tsopelas P.Tuning N.Ubeda Garcia M.Ukleja A.Ustyuzhanin A.Uwer U.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.Voss H.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.Williams M.P.Williams M.Wilson F.F.Wimberley J.Wishahi J.Wislicki W.Witek M.Wormser G.Wotton S.A.Wright S.Wu 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.Zvyagin A.2024-07-222024-07-22201415507998http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16764A measurement of the decay time-dependent CP-violating asymmetry in Bs0→φφ decays is presented, along with measurements of the T-odd triple-product asymmetries. In this decay channel, the CP-violating weak phase arises from the interference between Bs0-B¯s0 mixing and the loop-induced decay amplitude. Using a sample of proton-proton collision data corresponding to an integrated luminosity of 3.0fb-1 collected with the LHCb detector, a signal yield of approximately 4000 Bs0→φφ decays is obtained. The CP-violating phase is measured to be φs=-0.17±0.15(stat)±0.03(syst)rad. The triple-product asymmetries are measured to be AU=-0.003±0.017(stat)±0.006(syst) and AV=-0.017±0.017(stat)±0.006(syst). Results are consistent with the hypothesis of CP conservation. © Published by the American Physical Society.EnglishAll Open Access; Hybrid Gold Open AccessMeasurement of CP violation in Bs0 →φφ decaysArticle10.1103/PhysRevD.90.052011