Measurement of CP violation in B⁰ → D*±D∓ decays

Aaij, R; Beteta, Ca; Ackernley, T; Adeva, B; Adinolfi, M; Afsharnia, H; Aidala, Ca; Aiola, S; Ajaltouni, Z; Akar, S; Albicocco, P; Albrecht, J; Alessio, F; Alexander, M; Albero, Aa; Alkhazov, G; Cartelle, Pa; Alves, Aa; Amato, S; Amhis, Y; L, An; Anderlini, L; Andreassi, G; Andreotti, M; Archilli, F; Romeu, Ja; Artamonov, A; Artuso, M; Arzymatov, K; Aslanides, E; Atzeni, M; Audurier, B; Bachmann, S; Back, Jj; Baker, S; Balagura, V; Baldini, W; Baranov, A; Barlow, Rj; Barsuk, S; Barter, W; Bartolini, M; Baryshnikov, F; Bassi, G; Batozskaya, V; Batsukh, B; Battig, A; Bay, A; Becker, M; Bedeschi, F; Bediaga, I; Beiter, A; Bel, Lj; Belavin, V; Belin, S; Beliy, N; Bellee, V; Belloli, N; Belous, K; Belyaev, I; Bencivenni, G; Ben-Haim, E; Benson, S; Beranek, S; Berezhnoy, A; Bernet, R; Berninghoff, D; Bernstein, Hc; Bertholet, E; Bertolin, A; Betancourt, C; Betti, F; Bettler, Mo; Bezshyiko, I; Bhasin, S; Bhom, J; Bieker, Ms; Bifani, S; Billoir, P; Bizzeti, A; Bjorn, M; Blago, Mp; Blake, T; Blanc, F; Blusk, S; Bobulska, D; Bocci, V; Garcia, Ob; Boettcher, T; Boldyrev, A; Bondar, A; Bondar, N; Borghi, S; Borisyak, M; Borsato, M; Borsuk, Jt; Tjv, Bowcock; Bozzi, C; Bradley, Mj; Braun, S; Rodriguez, Ab; Brodski, M; Brodzicka, J; Gonzalo, Ab; Brundu, D; Buchanan, E; Buonaura, A; Burr, C; Bursche, A; Butter, Js; Buytaert, J; Byczynski, W; Cadeddu, S; Cai, H; Calabrese, R; Diaz, Lc; Cali, S; Calladine, R; Calvi, M; Gomez, Mc; Camboni, A; Campana, P; Dhc, Perez; Capriotti, L; Carbone, A; Carboni, G; Cardinale, R; Cardini, A; Carniti, P; Akiba, Kc; Vidal, Ac; Casse, G; Cattaneo, M; Cavallero, G; Cenci, R; Cerasoli, J; Chapman, Mg; Charles, M; Charpentier, P; Chatzikonstantinidis, G; Chefdeville, M; Chekalina, V; Chen, C; Chen, S; Chernov, A; Chitic, Sg; Chobanova, V; Chrzaszcz, M; Chubykin, A; Ciambrone, P; Cicala, Mf; Vidal, Xc; Ciezarek, G; Cindolo, F; Pel, Clarke; Clemencic, M; Cliff, Hv; Closier, J; Cobbledick, Jl; Coco, V; Jab, Coelho; Cogan, J; Cogneras, E; Cojocariu, L; Collins, P; Colombo, T; Comerma-Montells, A; Contu, A; Cooke, N; Coombs, G; Coquereau, S; Corti, G; Cmc, Sobral; Couturier, B; Craik, Dc; Crkovska, J; Crocombe, A; Torres, Mc; Currie, R; Da Silva CL,; Dall'Occo, E; Dalseno, J; D'Ambrosio, C; Danilina, A; D'Argent, P; Davis, A; Francisco, Od; De Bruyn, K; De Capua, S; De Cian, M; De Miranda JM,; De Paula, L; De Serio, M; De Simone, P; de Vries JA,; Dean, Ct; Dean, W; Decamp, D; Del Buono, L; Delaney, B; Dembinski, Hp; Demmer, M; Dendek, A; Denysenko, V; Derkach, D; Deschamps, O; Desse, F; Dettori, F; Dey, B; Di Canto, A; Di Nezza, P; Didenko, S; Dijkstra, H; Dobishuk, V; Dordei, F; Dorigo, M; dos Reis AC,; Douglas, L; Dovbnya, A; Dreimanis, K; Dudek, Mw; Dufour, L; Dujany, G; Durante, P; Durham, Jm; Dutta, D; Dzhelyadin, R; Dziewiecki, M; Dziurda, A; Dzyuba, A; Easo, S; Egede, U; Egorychev, V; Eidelman, S; Eisenhardt, S; Ekelhof, R; Ek-In, S; Eklund, L; Ely, S; Ene, A; Escher, S; Esen, S; Evans, T; Falabella, A; Fan, J; Farley, N; Farry, S; Fazzini, D; Feo, M; Declara, Pf; Prieto, Af; Ferrari, F; Lopes, Lf; Rodrigues, Ff; Sole, Sf; Ferrillo, M; Ferro-Luzzi, M; Filippov, S; Fini, Ra; Fiorini, M; Firlej, M; Fischer, Km; Fitzpatrick, C; Fiutowski, T; Fleuret, F; Fontana, M; Fontanelli, F; Forty, R; Lima, Vf; Sevilla, Mf; Frank, M; Frei, C; Friday, Da; J, Fu; Fuehring, M; Funk, W; Gabriel, E; Torreira, Ag; Galli, D; Gallorini, S; Gambetta, S; Gan, Y; Gandelman, M; Gandini, P; Gao, Y; Lmg, Martin; Pardinas, Jg; Plana, Bg; Fag, Rosales; Tico, Jg; Garrido, L; Gascon, D; Gaspar, C; Gerick, D; Gersabeck, E; Gersabeck, M; Gershon, T; Gerstel, D; Ghez, P; Gibson, V; Gioventu, A; Girard, Og; Gironell, Pg; Giubega, L; Giugliano, C; Gizdov, K; Gligorov, Vv; Gobel, C; Golubkov, D; Golutvin, A; Gomes, A; Gorbounov, P; Gorelov, Iv; Gotti, C; Govorkova, E; Grabowski, Jp; Diaz, Rg; Grammatico, T; Lag, Cardoso; Grauges, E; Graverini, E; Graziani, G; Grecu, A; Greim, R; Griffith, P; Grillo, L; Gruber, L; Brg, Cazon; C, Gu; Gushchin, E; Guth, A; Guz, Y; Gys, T; Hadavizadeh, T; Haefeli, G; Haen, C; Haines, Sc; Hamilton, Pm; Han, Q; Han, X; Hancock, Th; Hansmann-Menzemer, S; Harnew, N; Harrison, T; Hart, R; Hasse, C; Hatch, M; J, He; Hecker, M; Heijhoff, K; Heinicke, K; Heister, A; Hennequin, Am; Hennessy, K; Henry, L; Heuel, J; Hicheur, A; Charman, Rh; Hill, D; Hilton, M; Hopchev, Ph; J, Hu; W, Hu; Huang, W; Hulsbergen, W; Humair, T; Hunter, Rj; Hushchyn, M; Hutchcroft, D; Hynds, D; Ibis, P; Idzik, M; Ilten, P; Inglessi, A; Inyakin, A; Ivshin, K; Jacobsson, R; Jakobsen, S; Jalocha, J; Jans, E; Jashal, Bk; Jawahery, A; Jevtic, V; Jiang, F; John, M; Johnson, D; Jones, Cr; Jost, B; Jurik, N; Kandybei, S; Karacson, M; Kariuki, Jm; Kazeev, N; Kecke, M; Keizer, F; Kelsey, M; Kenzie, M; Ketel, T; Khanji, B; Kharisova, A; Kim, Ke; Kirn, T; Kirsebom, Vs; Klaver, S; Klimaszewski, K; Koliiev, S; Kondybayeva, A; Konoplyannikov, A; Kopciewicz, P; Kopecna, R; Koppenburg, P; Kostiuk, I; Kot, O; Kotriakhova, S; Kravchuk, L; Krawczyk, Rd; Kreps, M; Kress, F; Kretzschmar, S; Krokovny, P; Krupa, W; Krzemien, W; Kucewicz, W; Kucharczyk, M; Kudryavtsev, V; Kuindersma, Hs; Kunde, Gj; Kvaratskheliya, T; Lacarrere, D; Lafferty, G; Lai, A; Lancierini, D; Lane, Jj; Lanfranchi, G; Langenbruch, C; Latham, T; Lazzari, F; Lazzeroni, C; Le Gac, R; Lefevre, R; Leflat, A; Lemaitre, F; Leroy, O; Lesiak, T; Leverington, B; H, Li; X, Li; Y, Li; Z, Li; Liang, X; Lindner, R; Lisovskyi, V; Liu, G; Liu, X; Loh, D; Loi, A; Castro, Jl; Longstaff, I; Lopes, Jh; Loustau, G; Lovell, Gh; Y, Lu; Lucchesi, D; Martinez, Ml; Luo, Y; Lupato, A; Luppi, E; Lupton, O; Lusiani, A; Lyu, X; Maccolini, S; Machefert, F; Maciuc, F; Macko, V; Mackowiak, P; Maddrell-Mander, S; Lrm, Mohan; Maev, O; Maevskiy, A; Maisuzenko, D; Majewski, Mw; Malde, S; Malecki, B; Malinin, A; Maltsev, T; Malygina, H; Manca, G; Mancinelli, G; Escalero, Rm; Manuzzi, D; Marangotto, D; Maratas, J; Marchand, Jf; Marconi, U; Mariani, S; Benito, Cm; Marinangeli, M; Marino, P; Marks, J; Marshall, Pj; Martellotti, G; Martinazzoli, L; Martinelli, M; Santos, Dm; Vidal, Fm; Massafferri, A; Materok, M; Matev, R; Mathad, A; Mathe, Z; Matiunin, V; Matteuzzi, C; Mattioli, Kr; Mauri, A; Maurice, E; Mccann, M; Mcconnell, L; Mcnab, A; Mcnulty, R; Mead, Jv; Meadows, B; Meaux, C; Meier, G; Meinert, N; Melnychuk, D; Meloni, S; Merk, M; Merli, A; Mikhasenko, M; Milanes, Da; Millard, E; Minard, Mn; Mineev, O; Minzoni, L; Mitchell, Se; Mitreska, B; Mitzel, Ds; Modden, A; Mogini, A; Moise, Rd; Mombacher, T; Monroy, Ia; Monteil, S; Morandin, M; Morello, G; Morello, Mj; Moron, J; Morris, Ab; Morris, Ag; Mountain, R; H, Mu; Muheim, F; Mukherjee, M; Mulder, M; Muller, D; Muller, K; Muller, V; Murphy, Ch; Murray, D; Muzzetto, P; Naik, P; Nakada, T; Nandakumar, R; Nandi, A; Nanut, T; Nasteva, I; Needham, M; Neri, N; Neubert, S; Neufeld, N; Newcombe, R; Nguyen, Td; Nguyen-Mau, C; Niel, Em; Nieswand, S; Nikitin, N; Nolte, Ns; Nunez, C; Oblakowska-Mucha, A; Obraztsov, V; Ogilvy, S; O'Hanlon, Dp; Oldeman, R; Cjg, Onderwater; Osborn, Jd; Ossowska, A; Jmo, Goicochea; Ovsiannikova, T; Owen, P; Oyanguren, A; Pais, Pr; Pajero, T; Palano, A; Palutan, M; Panshin, G; Papanestis, A; Pappagallo, M; Pappalardo, Ll; Pappenheimer, C; Parker, W; Parkes, C; Passaleva, G; Pastore, A; Patel, M; Patrignani, C; Pearce, A; Pellegrino, A; Altarelli, Mp; Perazzini, S; Pereima, D; Perret, P; Pescatore, L; Petridis, K; Petrolini, A; Petrov, A; Petrucci, S; Petruzzo, M; Pietrzyk, B; Pietrzyk, G; Pikies, M; Pili, M; Pinci, D; Pinzino, J; Pisani, F; Piucci, A; Placinta, V; Playfer, S; Plews, J; Casasus, Mp; Polci, F; Lener, Mp; Poliakova, M; Poluektov, A; Polukhina, N; Polyakov, I; Polycarpo, E; Pomery, Gj; Ponce, S; Popov, A; Popov, D; Poslavskii, S; Prasanth, K; Promberger, L; Prouve, C; Pugatch, V; Navarro, Ap; Pullen, H; Punzi, G; Qian, W; Qin, J; Quagliani, R; Quintana, B; Raab, Nv; Rir, Trejo; Rachwal, B; Rademacker, Jh; Rama, M; Pernas, Mr; Rangel, Ms; Ratnikov, F; Raven, G; Reboud, M; Redi, F; Reiss, F; Alepuz, Cr; Ren, Z; Renaudin, V; Ricciardi, S; Richards, S; Rinnert, K; Robbe, P; Robert, A; Rodrigues, Ab; Rodrigues, E; Jar, Lopez; Roehrken, M; Roiser, S; Rollings, A; Romanovskiy, V; Lamas, Mr; Vidal, Ar; Roth, Jd; Rotondo, M; Rudolph, Ms; Ruf, T; Vidal, Jr; Ryzka, J; Jjs, Silva; Sagidova, N; Saitta, B; Gras, Cs; Mayordomo, Cs; Sedes, Bs; Santacesaria, R; Rios, Cs; Santimaria, M; Santovetti, E; Sarpis, G; Sarti, A; Satriano, C; Satta, A; Saur, M; Savrina, D; Lgs, Smead; Schael, S; Schellenberg, M; Schiller, M; Schindler, H; Schmelling, M; Schmelzer, T; Schmidt, B; Schneider, O; Schopper, A; Schreiner, Hf; Schubiger, M; Schulte, S; Schune, Mh; Schwemmer, R; Sciascia, B; Sciubba, A; Sellam, S; Semennikov, A; Sergi, A; Serra, N; Serrano, J; Sestini, L; Seuthe, A; Seyfert, P; Shangase, Dm; Shapkin, M; Shears, T; Shekhtman, L; Shevchenko, V; Shmanin, E; Shupperd, Jd; Siddi, Bg; Coutinho, Rs; de Oliveira LS,; Simi, G; Simone, S; Skiba, I; Skidmore, N; Skwarnicki, T; Slater, Mw; Smeaton, Jg; Smetkina, A; Smith, E; Smith, It; Smith, M; Snoch, A; Soares, M; Lavra, Ls; Sokoloff, Md; Fjp, Soler; De Paula BS,; Spaan, B; Norella, Es; Spradlin, P; Stagni, F; Stahl, M; Stahl, S; Stefko, P; Stefkova, S; Steinkamp, O; Stemmle, S; Stenyakin, O; Stepanova, M; Stevens, H; Stone, S; Stracka, S; Stramaglia, Me; Straticiuc, M; Strokov, S; Sun, J; Sun, L; Sun, Y; Svihra, P; Swientek, K; Szabelski, A; Szumlak, T; Szymanski, M; Taneja, S; Tang, Z; Tekampe, T; Tellarini, G; Teubert, F; Thomas, E; Thomson, Ka; Tilley, Mj; Tisserand, V; T'Jampens, S; Tobin, M; Tolk, S; Tomassetti, L; Tonelli, D; Tou, Dy; Tournefier, E; Traill, M; Tran, Mt; Trippl, C; Trisovic, A; Tsaregorodtsev, A; Tuci, G; Tully, A; Tuning, N; Ukleja, A; Usachov, A; Ustyuzhanin, A; Uwer, U; Vagner, A; Vagnoni, V; Valassi, A; Valenti, G; van Beuzekom, M; Van Hecke, H; van Herwijnen, E; Van Hulse CB,; van Veghel, M; Gomez, Rv; Regueiro, Pv; Sierra, Cv; Vecchi, S; Velthuis, Jj; Veltri, M; Venkateswaran, A; Vernet, M; Veronesi, M; Vesterinen, M; Jvv, Barbosa; Vieira, D; Diaz, Mv; Viemann, H; Vilasis-Cardona, X; Vitkovskiy, A; Volkov, V; Vollhardt, A; Vom Bruch, D; Vorobyev, A; Vorobyev, V; Voropaev, N; Waldi, R; Walsh, J; Wang, J; Wang, M; Wang, Y; Wang, Z; Ward, Dr; Wark, Hm; Watson, Nk; Websdale, D; Weiden, A; Weisser, C; Bdc, Westhenry; White, Dj; Whitehead, M; Wiedner, D; Wilkinson, G; Wilkinson, M; Williams, I; Williams, M; Mrj, Williams; Williams, T; Wilson, Ff; Winn, M; Wislicki, W; Witek, M; Wormser, G; Wotton, Sa; H, Wu; Wyllie, K; Xiang, Z; Xiao, D; Xie, Y; Xing, H; A, Xu; L, Xu; M, Xu; Q, Xu; Z, Xu; Yang, Z; Yao, Y; Yeomans, Le; Yin, H; J, Yu; Yuan, X; Yushchenko, O; Zarebski, Ka; Zavertyaev, M; Zdybal, M; Zeng, M; Zhang, D; Zhang, L; Zhang, S; Zhang, Wc; Zhang, Y; Zhelezov, A; Zheng, Y; Zhou, X; Zhou, Y; Zhu, X; Zhukov, V; Zonneveld, Jb; Zucchelli, S

doi:10.1007/JHEP03(2020)147

The decay-time-dependent CP asymmetry in B-0 -> (DD -/+)-D-*+/- decays is mea- sured using a data set corresponding to an integrated luminosity of 9 fb(-1) recorded by the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV. The CP parameters are measured asSD*D=-0.861 +/- 0.077 +/- 0.019,Delta SD*D=0.019 +/- 0.075 +/- 0.012,CD*D=-0.059 +/- 0.092 +/- 0.020,Delta CD*D=-0.031 +/- 0.092 +/- 0.016,AD*D=0.008 +/- 0.014 +/- 0.006. The analysis provides the most precise single measurement of CP violation in this decay channel to date. All parameters are consistent with their current world average values.