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.

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

Graverini E;Punzi G;
2020-01-01

Abstract

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.
2020
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; An, L; 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; Bowcock, Tjv; 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; Perez, Dhc; 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; Clarke, Pel; Clemencic, M; Cliff, Hv; Closier, J; Cobbledick, Jl; Coco, V; Coelho, Jab; Cogan, J; Cogneras, E; Cojocariu, L; Collins, P; Colombo, T; Comerma-Montells, A; Contu, A; Cooke, N; Coombs, G; Coquereau, S; Corti, G; Sobral, Cmc; 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; Fu, J; Fuehring, M; Funk, W; Gabriel, E; Torreira, Ag; Galli, D; Gallorini, S; Gambetta, S; Gan, Y; Gandelman, M; Gandini, P; Gao, Y; Martin, Lmg; Pardinas, Jg; Plana, Bg; Rosales, Fag; 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; Cardoso, Lag; Grauges, E; Graverini, E; Graziani, G; Grecu, A; Greim, R; Griffith, P; Grillo, L; Gruber, L; Cazon, Brg; Gu, C; 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; He, J; 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; Hu, J; Hu, W; 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; Li, H; Li, X; Li, Y; Li, Z; Liang, X; Lindner, R; Lisovskyi, V; Liu, G; Liu, X; Loh, D; Loi, A; Castro, Jl; Longstaff, I; Lopes, Jh; Loustau, G; Lovell, Gh; Lu, Y; 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; Mohan, Lrm; 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; Mu, H; 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; Onderwater, Cjg; Osborn, Jd; Ossowska, A; Goicochea, Jmo; 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; Trejo, Rir; 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; Lopez, Jar; Roehrken, M; Roiser, S; Rollings, A; Romanovskiy, V; Lamas, Mr; Vidal, Ar; Roth, Jd; Rotondo, M; Rudolph, Ms; Ruf, T; Vidal, Jr; Ryzka, J; Silva, Jjs; 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; Smead, Lgs; 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; Soler, Fjp; 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; Barbosa, Jvv; 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; Westhenry, Bdc; White, Dj; Whitehead, M; Wiedner, D; Wilkinson, G; Wilkinson, M; Williams, I; Williams, M; Williams, Mrj; Williams, T; Wilson, Ff; Winn, M; Wislicki, W; Witek, M; Wormser, G; Wotton, Sa; Wu, H; Wyllie, K; Xiang, Z; Xiao, D; Xie, Y; Xing, H; Xu, A; Xu, L; Xu, M; Xu, Q; Xu, Z; Yang, Z; Yao, Y; Yeomans, Le; Yin, H; Yu, J; 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
File in questo prodotto:
File Dimensione Formato  
JHEP03(2020)147.pdf

accesso aperto

Tipologia: Versione finale editoriale
Licenza: Creative commons
Dimensione 688.04 kB
Formato Adobe PDF
688.04 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/1210486
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 8
  • ???jsp.display-item.citation.isi??? 8
social impact