The LHCb collaborationAaij, R.Abdelmotteleb, A. S.W.Abellan Beteta, C.Abudinén, F.Ackernley, T.Adefisoye, A. A.Adeva, B.Adinolfi, M.Adlarson, P.Agapopoulou, C.Aidala, C. A.Ajaltouni, Z.Akar, S.Akiba, K.Albicocco, P.Albrecht, J.Alessio, F.Alexander, M.Aliouche, Z.Alvarez Cartelle, P.Amalric, R.Amato, S.Amey, J. L.Amhis, Y.An, L.Anderlini, L.Andersson, M.Andreola, P.Andreotti, M.Andreou, D.Anelli, A.Ao, D.Archilli, F.Argenton, M.Arguedas Cuendis, S.Artuso, M.Aslanides, E.Ataíde Da Silva, R.Atzeni, M.Audurier, B.Bacher, D.Bachiller Perea, I.Bachmann, S.Bachmayer, M.Back, J. J.Baladron Rodriguez, P.Balagura, V.Balboni, A.Baldini, W.Balzani, L.Bao, H.Baptista de Souza Leite, J.Barbero Pretel, C.Barbetti, M.Barbosa, I. R.Barlow, R. J.Barnyakov, M.Barsuk, S.Barter, W.Bartz, J.Basels, J. M.Bashir, S.Bassi, G.Batsukh, B.Battista, P. B.Bay, A.Beck, A.Becker, M.Bedeschi, F.Bediaga, I. B.Behling, N. A.Belin, S.Belov, I.Belyaev, I.Benane, G.Bencivenni, G.Ben-Haim, E.Bernet, R.Bernet Andres, S.Bertolin, A.Betancourt, C.Betti, F.Bex, J.Bezshyiko, IaBhom, J.Bieker, M. S.Biesuz, N. V.Billoir, P.Biolchini, A.Birch, M.Bishop, F. C.R.Bitadze, A.Blake, T.Blanc, F.Blank, J. E.Blusk, S.Boelhauve, J. A.Boente Garcia, O.Boettcher, T.Bohare, A.Bolognani, C. S.Bolzonella, R.Bonacci, R. B.Bordelius, A.Borgato, F.Borghi, S.Borsato, M.Borsuk, J. T.Bottalico, E.Bouchiba, S. A.Bovill, M.Bowcock, T. J.V.Boyer, A.Bozzi, C.Brandenburg, J. D.Brea Rodriguez, A.Breer, N.Brodzicka, J.Brossa Gonzalo, A.Brown, J.Brundu, D.Buchanan, E.Buonincontri, L.Burgos Marcos, M.Burke, A. T.Burr, C.Butter, J. S.Buytaert, J.Byczynski, W.Cadeddu, S.Cai, H.Caillet, A.Calabrese, R.Calderon Ramirez, S.Calefice, L.Cali, S.Calvi, M.Calvo Gomez, M.Camargo Magalhaes, P.Cambon Bouzas, J. I.Campana, P.Campora Perez, D. H.Campoverde Quezada, A. F.Capelli, S.Capriotti, L.Caravaca-Mora, R.Carbone, A.Carcedo Salgado, L.Cardinale, R.Cardini, A.Carniti, P.Carus, L.Casais Vidal, A.Caspary, R.Casse, G.Cattaneo, M.Cavallero, G.Cavallini, V.Celani, S.Cesare, S.Chadwick, A. J.Chahrour, I.Charles, M.Charpentier, PhChatzianagnostou, E.Chefdeville, M.Chen, C.Chen, S.Chen, Z.Chernov, A.Chernyshenko, S.Chiotopoulos, X.Chobanova, V.Chrzaszcz, M.Chulikov, V.Ciambrone, P.Cid Vidal, X.Ciezarek, G.Cifra, P.Clarke, P. E.L.Clemencic, M.Cliff, H. V.Closier, J.Cocha Toapaxi, C.Coco, V.Cogan, J.Cogneras, E.Cojocariu, L.Collaviti, S.Collins, P.Colombo, T.Colonna, M.Comerma-Montells, A.Congedo, L.Contu, A.Cooke, N.Corredoira, I.Correia, A.Corti, G.Cottee Meldrum, J.Couturier, B.Craik, D. C.Cruz Torres, M.Curras Rivera, E.Currie, R.Da Silva, C. L.Dai, L.Dai, X.Dall’Occo, E.Dalseno, J.D’Ambrosio, C.Daniel, J.d’Argent, P.Darze, G.Davidson, A.Davies, J. 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A.Grillo, L.Gu, C.Guarise, M.Guerry, L.Günther, P. A.Guseinov, A. K.Guz, Y.Gys, T.Habermann, K.Hadavizadeh, T.Hadjivasiliou, C.Haefeli, G.Haen, C.Hallett, G.Halvorsen, M. M.Hamilton, P. M.Hammerich, J.Han, Q.Han, X.Hansmann-Menzemer, S.Hao, L.Harnew, N.Harris, T. H.Hartmann, M.Hashmi, S.He, J.Hemmer, F.Henderson, C.Henderson, R. D.L.Hennequin, A. M.Hennessy, K.Henry, L.Herd, J.Herrero Gascon, P.Heuel, J.Hicheur, A.Hijano Mendizabal, G.Horswill, J.Hou, R.Hou, Y.Howarth, N.Hu, J.Hu, W.Hu, X.Huang, W.Hulsbergen, W.Hunter, R. J.Hutchcroft, D.Idzik, M.Ilten, P.Jacobsson, R.Jage, H.Jaimes Elles, S. J.Jakobsen, S.Jans, E.Jashal, B. K.Jawahery, A.Jevtic, V.Jiang, E.Jiang, X.Jiang, Y.Jiang, Y. J.John, M.John Rubesh Rajan, A.Johnson, D.Jones, C. R.Jones, T. P.Joshi, S.Jost, B.Juan Castella, J.Jurik, N.Juszczak, I.Kaminaris, D.Kandybei, S.Kane, M.Kang, Y.Kar, C.Karacson, M.Kauniskangas, A.Kautz, J. W.Kazanecki, M. K.Keizer, F.Kenzie, M.Ketel, T.Khanji, B.Kholodenko, S.Khreich, G.Kirn, T.Kirsebom, V. S.Kitouni, O.Klaver, S.Kleijne, N.Klimaszewski, K.Kmiec, M. R.Koliiev, S.Kolk, L.Kopciewicz, P.Koppenburg, P.Kostiuk, I.Kot, O.Kreps, M.Krupa, W.Krzemien, W.Kshyvanskyi, O.Kubis, S.Kucharczyk, M.Kupsc, A.Kutsenko, B. K.Lacarrere, D.Laguarta Gonzalez, P.Lai, A.Lampis, A.Lancierini, D.Landesa Gomez, C.Lane, J. J.Lane, R.Lanfranchi, G.Langenbruch, C.Langer, J.Latham, T.Lazzari, F.Lazzeroni, C.Le Gac, R.Lee, H.Lefèvre, R.Lehuraux, M.Lemos Cid, E.Leroy, O.Lesiak, T.Lesser, E. D.Leverington, B.Li, A.Li, C.Li, H.Li, K.Li, L.Li, M.Li, P.Li, P. R.Li, Q.Li, S.Li, T.Li, Y.Lian, Z.Liang, X.Libralon, S.Lin, C.Lin, T.Lindner, R.Linton, H.Lisovskyi, V.Litvinov, R.Liu, F. L.Liu, G.Liu, K.Liu, S.Liu, W.Liu, Y.Liu, Y. L.Loachamin Ordonez, G.Lobo Salvia, A.Loi, A.Long, T.Lopes, J. H.Lopez Huertas, A.López Soliño, S.Lu, Q.Lucarelli, C.Lucchesi, D.Lucio Martinez, M.Lukashenko, V.Luo, Y.Lupato, A.Luppi, E.Lynch, K.Lyu, X. R.Ma, G. M.Maccolini, S.Machefert, F.Maciuc, F.Mack, B.Mackay, I.Mackey, L. M.Madhan Mohan, L. R.Madurai, M. J.Magdalinski, D.Majewski, M. W.Malczewski, J. J.Malde, S.Malentacca, L.Manca, G.Mancinelli, G.Mancuso, C.Manera Escalero, R.Manganella, F. M.Manuzzi, D.Marangotto, D.Marchand, J. F.Marchevski, R.Marconi, U.Mariani, E.Mariani, S.Marin Benito, C.Marks, J.Marshall, A. M.Martel, L.Martelli, G.Martellotti, G.Martinazzoli, L.Martinelli, M.Martinez Gomez, D.Martinez Santos, D.Martinez Vidal, F.Martorell i Granollers, A.Massafferri, A.Matev, R.Mathad, A.Matteuzzi, C.Mattioli, K. R.Mauri, A.Maurice, E.Mauricio, J.Mayencourt, P.Mazorra de Cos, J.Mazurek, M.McCann, M.Mcconnell, L.McGrath, T. H.McHugh, N. T.McNab, A.McNulty, R.Meadows, B.Meier, G.Melnychuk, D.Meng, F. M.Merk, M.Merli, A.Meyer Garcia, L.Miao, D.Miao, H.Mikhasenko, M.Milanes, D. A.Minotti, A.Minucci, E.Miralles, T.Mitreska, B.Mitzel, D. S.Modak, A.Mohammed, R. A.Moise, R. D.Molina Cardenas, E. F.Mombächer, T.Monk, M.Monteil, S.Morcillo Gomez, A.Morello, G.Morello, M. J.Morgenthaler, M. P.Moron, J.Morren, W.Morris, A. B.Morris, A. G.Mountain, R.Mu, H.Mu, Z. M.Muhammad, E.Muheim, F.Mulder, M.Müller, K.Muñoz-Rojas, F.Murta, R.Naik, P.Nakada, T.Nandakumar, R.Nanut, T.Nasteva, I.Needham, M.Neri, N.Neubert, S.Neufeld, N.Nicolini, J.Nicotra, D.Niel, E. M.Niu, Q.Nogarolli, P.Nogga, P.Normand, C.Novoa Fernandez, J.Nowak, G.Nunez, C.Nur, H. N.Oblakowska-Mucha, A.Oeser, T.Okamura, S.Okhrimenko, O.Oldeman, R.Oliva, F.Olocco, M.Onderwater, C. J.G.O’Neil, R. H.Osthues, D.Otalora Goicochea, J. M.Owen, P.Oyanguren, A.Ozcelik, O.Paciolla, F.Padee, A.Padeken, K. O.Pagare, B.Pais, P. R.Pajero, T.Palano, A.Palutan, M.Pan, X.Paolucci, L.Papanestis, A.Pappagallo, M.Pappalardo, L. L.Pappenheimer, C.Parkes, C.Parmar, D.Passalacqua, B.Passaleva, G.Passaro, D.Pastore, A.Patel, M.Patoc, J.Patrignani, C.Paul, A.Pawley, C. J.Pellegrino, A.Peng, J.Pepe Altarelli, M.Perazzini, S.Pereira Da Costa, H.Pereiro Castro, A.Perret, P.Perrevoort, A.Perro, A.Peters, M. J.Petridis, K.Petrolini, A.Pfaller, J. P.Pham, H.Pica, L.Piccini, M.Piccolo, L.Pietrzyk, B.Pietrzyk, G.Pilato, R. N.Pinci, D.Pisani, F.Pizzichemi, M.Placinta, V.Plo Casasus, M.Poeschl, T.Polci, F.Poli Lener, M.Poluektov, A.Polycarpo, E.Ponce, S.Popov, D.Prasanth, K.Prouve, C.Provenzano, D.Pugatch, V.Punzi, G.Qasim, S.Qian, Q. Q.Qian, W.Qin, N.Qu, S.Quagliani, R.Rabadan Trejo, R. I.Rademacker, J. H.Rama, M.Ramírez García, M.Ramos De Oliveira, V.Ramos Pernas, M.Rangel, M. S.Raven, G.Rebollo De Miguel, M.Redi, F.Reich, J.Reiss, F.Ren, Z.Resmi, P. K.Ribatti, R.Ricart, G. R.Riccardi, D.Ricciardi, S.Richardson, K.Richardson-Slipper, M.Rinnert, K.Robbe, P.Robertson, G.Rodrigues, E.Rodriguez Alvarez, A.Rodriguez Fernandez, E.Rodriguez Lopez, J. A.Rodriguez Rodriguez, E.Roensch, J.Rogovskiy, A.Rolf, D. L.Roloff, P.Romanovskiy, V.Romero Vidal, A.Romolini, G.Ronchetti, F.Rong, T.Rotondo, M.Roy, S. R.Rudolph, M. S.Ruiz Diaz, M.Ruiz Fernandez, R. A.Ruiz Vidal, J.Ryzka, J.Saavedra-Arias, J. J.Saborido Silva, J. J.Sadek, R.Sahoo, D.Sahoo, N.Saitta, B.Salomoni, M.Sanderswood, I.Santacesaria, R.Santamarina Rios, C.Santimaria, M.Santoro, L.Santovetti, E.Saputi, A.Sarnatskiy, A.Sarpis, G.Sarpis, M.Satriano, C.Satta, A.Saur, M.Sazak, H.Sborzacchi, F.Scantlebury Smead, L. G.Scarabotto, A.Schael, S.Scherl, S.Schiller, M.Schindler, H.Schmelling, M.Schmidt, B.Schmitt, S.Schmitz, H.Schneider, O.Schopper, A.Schulte, N.Schulte, S.Schune, M. H.Schwemmer, R.Schwering, G.Sciascia, B.Sciuccati, A.Segal, I.Sellam, S.Senger, T.Senghi Soares, M.Sergi, A.Serra, N.Sestini, L.Seuthe, A.Shang, Y.Shangase, D. M.Sharma, R. S.Shchutska, L.Shears, T.Shen, Z.Sheng, S.Shi, B.Shi, Q.Shimizu, Y.Shmanin, E.Shupperd, J. D.Silva Coutinho, R.Simi, G.Simone, S.Skidmore, N.Skwarnicki, T.Slater, M. W.Smallwood, J. C.Smith, E.Smith, K.Smith, M.Snoch, A.Soares Lavra, L.Sokoloff, M. D.Soler, F. J.P.Solomin, A.Sommerfeld, N. S.Song, R.Song, Y.Song, Y. S.Souza De Almeida, F. L.Souza De Paula, B.Spadaro Norella, E.Spedicato, E.Speer, J. G.Spradlin, P.Sriskaran, V.Stagni, F.Stahl, M.Stahl, S.Stanislaus, S.Stefaniak, M.Stein, E. N.Steinkamp, O.Stevens, H.Su, Y.Suljik, F.Sun, J.Sun, L.Sundfeld, D.Sutcliffe, W.Swallow, P. N.Swientek, K.Swystun, F.Szabelski, A.Szumlak, T.Tan, Y.Tang, Y.Tat, M. D.Terzuoli, F.Teubert, F.Thomas, E.Thompson, D. J.D.Tilquin, H.Tisserand, V.T’Jampens, S.Tobin, M.Tomassetti, L.Tonani, G.Tong, X.Tork, T.Torres Machado, D.Toscano, L.Tou, D. Y.Trippl, C.Tuci, G.Tuning, N.Uecker, L. H.Ukleja, A.Unverzagt, D. J.Urbach, B.Usachov, A.Uwer, U.Vagnoni, V.Valcarce Cadenas, V.Valenti, G.Valls Canudas, N.van Eldik, J.Van Hecke, H.van Herwijnen, E.Van Hulse, C. B.Van Laak, R.van Veghel, M.Vasquez, G.Vazquez Gomez, R.Vazquez Regueiro, P.Vázquez Sierra, C.Vecchi, S.Velthuis, J. J.Veltri, M.Venkateswaran, A.Verdoglia, M.Vesterinen, M.Vico Benet, D.Vidrier Villalba, P.Vieites Diaz, M.Vilasis-Cardona, X.Vilella Figueras, E.Villa, A.Vincent, P.Volle, F. C.vom Bruch, D.Vos, K.Vrahas, C.Wagner, J.Walsh, J.Walton, E. J.Wan, G.Wang, C.Wang, G.Wang, H.Wang, J.Wang, M.Wang, N. W.Wang, R.Wang, X.Wang, X. W.Wang, Y.Wang, Y. W.Wang, Z.Ward, J. A.Waterlaat, M.Watson, N. K.Websdale, D.Wei, Y.Wendel, J.Westhenry, B. D.C.White, C.Whitehead, M.Whiter, E.Wiederhold, A. R.Wiedner, D.Wilkinson, G.Wilkinson, M. K.Williams, M.Williams, M. J.Williams, M. R.J.Williams, R.Williams, Z.Wilson, F. F.Winn, M.Wislicki, W.Witek, M.Witola, L.Wormser, G.Wotton, S. A.Wu, H.Wu, J.Wu, X.Wu, Y.Wu, Z.Wyllie, K.Xian, S.Xiang, Z.Xie, Y.Xing, T. X.Xu, A.Xu, L.Xu, M.Xu, Z.Yang, K.Yang, S.Yang, X.Yang, Y.Yang, Z.Yeroshenko, V.Yeung, H.Yin, H.Yin, X.Yu, C. Y.Yu, J.Yuan, X.Yuan, Y.Zaffaroni, E.Zavertyaev, M.Zdybal, M.Zenesini, F.Zeng, C.Zeng, M.Zhang, C.Zhang, D.Zhang, J.Zhang, L.Zhang, S.Zhang, Y.Zhang, Y. Z.Zhang, Z.Zhao, Y.Zhelezov, A.Zheng, S. Z.Zheng, X. Z.Zheng, Y.Zhou, T.Zhou, X.Zhou, Y.Zhovkovska, V.Zhu, L. Z.Zhu, X.Zhukov, V.Zhuo, J.Zou, Q.Zuliani, D.Zunica, G.2025-04-072025-04-072025-04-042025-03-0110.1007/JHEP03(2025)1492-s2.0-105001208569https://infoscience.epfl.ch/handle/20.500.14299/248729An analysis of the flavour oscillations of the charmed neutral meson is presented. The ratio of D0 → K+π− and D0 → K−π+ decay rates is measured as a function of the decay time of the D0 meson and compared with the charge-conjugated system to search for charge-parity violation. The meson flavour at production is double-tagged by the charges of the muon and pion in the preceding B¯→D∗2010+μ−X and D∗(2010)+ → D0π+ decays, respectively. These decays are selected from proton-proton collision data collected by the LHCb experiment at a centre-of-mass energy of 13 TeV and corresponding to an integrated luminosity of 5.4 fb−1. The flavour oscillation parameters, relating to the differences in mass and width of the mass eigenstates, are found to be y′ = (5.8 ± 1.6) × 10−3 and (x′)2 = (0.0 ± 1.2) × 10−4. No evidence for charge-parity violation is seen either in the flavour oscillations or in the decay, where the direct charge-parity asymmetry is measured to be AD = (2.3 ± 1.7) %.trueCharm PhysicsCP ViolationHadron-Hadron ScatteringOscillationtext::journal::journal article::research article