1. Observation of D-0 - (D)over-bar(0) Oscillations
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Aaij, R., Beteta, C. A., Adametz, A., Adeva, B., Adinolfi, M., Adrover, C., Affolder, A., Ajaltouni, Z., Albrecht, J., Alessio, F., Alexander, M., Ali, S., Alkhazov, G., Cartelle, P. A., Alves, A. A., Amato, S., Amhis, Y., Anderlini, L., Anderson, J., Andreassen, R., Appleby, R. B., Gutierrez, O. A., Archilli, F., Artamonov, A., Artuso, M., Aslanides, E., Auriemma, G., Bachmann, S., Back, J. J., Baesso, C., Baldini, W., Barlow, R. J., Barschel, C., Barsuk, S., Barter, W., Bates, A., Bauer, T., Bay, A., Beddow, J., Bediaga, I., Belogurov, S., Belous, K., Belyaev, I., Ben Haim, E., Benayoun, M., Bencivenni, G., Benson, S., Benton, J., Berezhnoy, A., Bernet, R., Bettler, M. O., Beuzekom, M. v., Bien, A., Bifani, S., Bird, T., Bizzeti, A., Bjornstad, P. M., Blake, T., Blanc, F., Blanks, C., Blouw, J., Blusk, S., Bobrov, A., Bocci, V., Bondar, A., Bondar, N., Bonivento, W., Borghi, S., Borgia, A., T. J. V., Bowen, E., Bozzi, C., Brambach, T., Den, J. v., Bressieux, J., Brett, D., Britsch, M., Britton, T., Brook, N. H., Brown, H., Buechler Germann, A., Burducea, I., Bursche, A., Buytaert, J., Cadeddu, S., Callot, O., Calvi, M., Gomez, M. C., Camboni, A., Campana, P., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carranza Mejia, H., Carson, L., Akiba, K. C., Casse, G., Cattaneo, M., Cauet, C., Charles, M., Charpentier, P., Chen, P., Chiapolini, N., Chrzaszcz, M., Ciba, K., Vidal, X. C., Ciezarek, G., P. E. L., Clemencic, M., Cliff, H. V., Closier, J., Coca, C., Coco, V., Cogan, J., Cogneras, E., Collins, P., Comerma Montells, A., Contu, A., Cook, A., Coombes, M., Corti, G., Couturier, B., Cowan, G. A., Craik, D., Cunliffe, S., Currie, R., D'Ambrosio, C., David, P., P. N. Y., Bonis, I. D., Bruyn, K. D., Capua, S. D., Cian, M. D., J. M., De, Paula, L. D., Simone, P. D., Decamp, D., Deckenhoff, M., Degaudenzi, H., Buono, L. D., Deplano, C., Derkach, D., Deschamps, O., Dettori, F., Canto, A. D., Dickens, J., Dijkstra, H., Batista, P. D., Dogaru, M., Bonal, F. D., Donleavy, S., Dordei, F., Suarez, A. D., Dossett, D., Dovbnya, A., Dupertuis, F., Dzhelyadin, R., Dziurda, A., Dzyuba, A., Easo, S., Egede, U., Egorychev, V., Eidelman, S., Eijk, D. v., Eisenhardt, S., Ekelhof, R., Eklund, L., Rifai, I. E., Elsasser, C., Elsby, D., Falabella, A., Faerber, C., Fardell, G., Farinelli, C., Farry, S., Fave, V., Albor, V. F., Rodrigues, F. F., Ferro Luzzi, M., Filippov, S., Fitzpatrick, C., Fontana, M., Fontanelli, Flavio, Forty, R., Francisco, O., Frank, M., Frei, C., Frosini, M., Furcas, S., Torreira, A. G., Galli, D., Gandelman, M., Gandini, P., Gao, Y., Garofoli, J., Garosi, P., Tico, J. G., Garrido, L., Gaspar, C., Gauld, R., Gersabeck, E., Gersabeck, M., Gershon, T., Ghez, P., Gibson, V., Gligorov, V. V., Goebel, C., Golubkov, D., Golutvin, A., Gomes, A., Gordon, H., Gandara, M. G., Diaz, R. G., Granado, L. A., Grauges, E., Graziani, G., Grecu, A., Greening, E., Gregson, S., Gruenberg, O., Gui, B., Gushchin, E., Guz, Y., Gys, T., Hadjivasiliou, C., Haefeli, G., Haen, C., Haines, S. C., Hall, S., Hampson, T., Hansmann Menzemer, S., Harnew, N., Harnew, S. T., Harrison, J., Harrison, P. F., Hartmann, T., He, J., Heijne, V., Hennessy, K., Henrard, P., Hernando, J. A., Herwijnen, E. v., Hicks, E., Hill, D., Hoballah, M., Hombach, C., Hopchev, P., Hulsbergen, W., Hunt, P., Huse, T., Hussain, N., Hutchcroft, D., Hynds, D., Iakovenko, V., Ilten, P., Imong, J., Jacobsson, R., Jaeger, A., Jans, E., Jansen, F., Jaton, P., Jing, F., John, M., Johnson, D., Jones, C. R., Jost, B., Kaballo, M., Kandybei, S., Karacson, M., Karbach, T. M., Kenyon, I. R., Kerzel, U., Ketel, T., Keune, A., Khanji, B., Kochebina, O., Komarov, V., Koopman, R. F., Koppenburg, P., Korolev, M., Kozlinskiy, A., Kravchuk, L., Kreplin, K., Kreps, M., Krocker, G., Krokovny, P., Kruse, F., Kucharczyk, M., Kudryavtsev, V., Kvaratskheliya, T., V. N., La, Lacarrere, D., Lafferty, G., Lai, A., Lambert, D., Lambert, R. W., Lanciotti, E., Lanfranchi, G., Langenbruch, C., Latham, T., Lazzeroni, C., Gac, R. L., Leerdam, J. v., Lees, J. P., Lefevre, R., Leflat, A., Lefrancois, J., Leroy, O., Lesiak, T., Li, Y., Gioi, L. L., Liles, M., Lindner, R., Linn, C., Liu, B., Liu, G., Loeben, J. v., Lopes, J. H., Asamar, E. L., Lopez March, N., Lu, H., Luisier, J., Luo, H., Raighne, A. M., Machefert, F., Machikhiliyan, I. V., Maciuc, F., Maev, O., Maino, M., Malde, S., Manca, G., Mancinelli, G., Mangiafave, N., Marconi, U., Maerki, R., Marks, J., Martellotti, G., Martens, A., Martin, L., Sanchez, A. M., Martinelli, M., Santos, D. M., Tostes, D. M., Massafferri, A., Matev, R., Mathe, Z., Matteuzzi, C., Matveev, M., Maurice, E., Mazurov, A., Mccarthy, J., Mcnulty, R., Meadows, B., Meissner, M., Merk, M., Milanes, D. A., Minard, M. N., Rodriguez, J. M., Monteil, S., Moran, D., Morawski, P., Mountain, R., Mous, I., Muheim, F., Mueller, K., Muresan, R., Muryn, B., Muster, B., Naik, P., Nakada, T., Nandakumar, R., Nasteva, I., Needham, M., Neufeld, N., Nguyen, A. D., Nguyen, T. D., Nguyen Mau, C., Nicol, M., Niess, V., Nikitin, N., Nikodem, T., Nisar, S., Nomerotski, A., Novoselov, A., Oblakowska Mucha, A., Obraztsov, V., Oggero, S., Ogilvy, S., Okhrimenko, O., Oldeman, R., Orlandea, M., Otalora, J. M., Owen, P., Pal, B. K., Palano, A., Palutan, M., Panman, J., Papanestis, A., Pappagallo, M., Parkes, C., Parkinson, C. J., Passaleva, G., Patel, G. D., Patel, M., Patrick, G. N., Patrignani, Claudia, Pavel Nicorescu, C., Alvarez, A. P., Pellegrino, A., Penso, G., Altarelli, M. P., Perazzini, S., Perego, D. L., Trigo, E. P., Yzquierdo, A. P., Perret, P., Perrin Terrin, M., Pessina, G., Petridis, K., Petrolini, Alessandro, Phan, A., Olloqui, E. P., Pietrzyk, B., Pilar, T., Pinci, D., Playfer, S., Casasus, M. P., Polci, F., Polok, G., Poluektov, A., Polycarpo, E., Popov, D., Popovici, B., Potterat, C., Powell, A., Prisciandaro, J., Pugatch, V., Navarro, A. P., Qian, W., Rademacker, J. H., Rakotomiaramanana, B., Rangel, M. S., Raniuk, I., Rauschmayr, N., Raven, G., Redford, S., Reid, M. M., Dos, A. C., Ricciardi, S., Richards, A., Rinnert, K., Molina, V. R., Roa, D. A., Robbe, P., Rodrigues, E., Perez, P. R., Rogers, G. J., Roiser, S., Romanovsky, V., Vidal, A. R., Rouvinet, J., Ruf, T., Ruiz, H., Sabatino, G., Saborido, J. J., Sagidova, N., Sail, P., Saitta, B., Salzmann, C., Sedes, B. S., Sannino, M., Santacesaria, R., Rios, C. S., Santovetti, E., Sapunov, M., Sarti, A., Satriano, C., Satta, A., Savrie, M., Schaack, P., Schiller, M., Schindler, H., Schleich, S., Schlupp, M., Schmelling, M., Schmidt, B., Schneider, O., Schopper, A., Schune, M. H., Schwemmer, R., Sciascia, B., Sciubba, A., Seco, M., Semennikov, A., Senderowska, K., Sepp, I., Serra, N., Serrano, J., Seyfert, P., Shapkin, M., Shapoval, I., Shatalov, P., Shcheglov, Y., Shears, T., Shekhtman, L., Shevchenko, O., Shevchenko, V., Shires, A., Coutinho, R. S., Skwarnicki, T., Smith, N. A., Smith, E., Smith, M., Sobczak, K., Sokoloff, M. D., F. J. P., Soomro, F., Souza, D., B. S., De, Spaan, B., Sparkes, A., Spradlin, P., Stagni, F., Stahl, S., Steinkamp, O., Stoica, S., Stone, S., Storaci, B., Straticiuc, M., Straumann, U., Subbiah, V. K., Swientek, S., Szczekowski, M., Szczypka, P., Szumlak, T., T'Jampens, S., Teklishyn, M., Teodorescu, E., Teubert, F., Thomas, C., Thomas, E., Tilburg, J. v., Tisserand, V., Tobin, M., Tolk, S., Tonelli, D., Topp Joergensen, S., Torr, N., Tournefier, E., Tourneur, S., Tran, M. T., Tresch, M., Tsaregorodtsev, A., Tsopelas, P., Tuning, N., Garcia, M. U., Ukleja, A., Urner, D., Uwer, U., Vagnoni, V., Valenti, G., Gomez, R. V., Regueiro, P. V., Vecchi, S., Velthuis, J. J., Veltri, M., Veneziano, G., Vesterinen, M., Viaud, B., Vieira, D., Vilasis Cardona, X., Vollhardt, A., Volyanskyy, D., Voong, D., Vorobyev, A., Vorobyev, V., Voss, C., Voss, H., Waldi, R., Wallace, R., Wandernoth, S., Wang, J., Ward, D. R., Watson, N. K., Webber, A. D., Websdale, D., Whitehead, M., Wicht, J., Wiedner, D., Wiggers, L., Wilkinson, G., Williams, M. P., Williams, M., Wilson, F. F., Wishahi, J., Witek, M., Witzeling, W., Wotton, S. A., Wright, S., Wu, S., Wyllie, K., Xie, Y., Xing, F., Xing, Z., Yang, Z., Young, R., Yuan, X., Yushchenko, O., Zangoli, M., Zavertyaev, M., Zhang, F., Zhang, L., Zhang, W. C., Zhang, Y., Zhelezov, A., Zhong, L., Zvyagin, A., Collaboration, L., Aaij, R, Abellan Beteta, C, Adametz, A, Adeva, B, Adinolfi, M, Adrover, C, Affolder, A, Ajaltouni, Z, Albrecht, J, Alessio, F, Alexander, M, Ali, S, Alkhazov, G, Alvarez Cartelle, P, Alves, A, Amato, S, Amhis, Y, Anderlini, L, Anderson, J, Andreassen, R, Appleby, R, Aquines Gutierrez, O, Archilli, F, Artamonov, A, Artuso, M, Aslanides, E, Auriemma, G, Bachmann, S, Back, J, Baesso, C, Baldini, W, Barlow, R, Barschel, C, Barsuk, S, Barter, W, Bates, A, Bauer, T, Bay, A, Beddow, J, Bediaga, I, Belogurov, S, Belous, K, Belyaev, I, Ben Haim, E, Benayoun, M, Bencivenni, G, Benson, S, Benton, J, Berezhnoy, A, Bernet, R, Bettler, M, van Beuzekom, M, Bien, A, Bifani, S, Bird, T, Bizzeti, A, Bjornstad, P, Blake, T, Blanc, F, Blanks, C, Blouw, J, Blusk, S, Bobrov, A, Bocci, V, Bondar, A, Bondar, N, Bonivento, W, Borghi, S, Borgia, A, Bowcock, T, Bowen, E, Bozzi, C, Brambach, T, van den Brand, J, Bressieux, J, Brett, D, Britsch, M, Britton, T, Brook, N, Brown, H, Buchler Germann, A, Burducea, I, Bursche, A, Buytaert, J, Cadeddu, S, Callot, O, Calvi, M, Calvo Gomez, M, Camboni, A, Campana, P, Carbone, A, Carboni, G, Cardinale, R, Cardini, A, Carranza Mejia, H, Carson, L, Carvalho Akiba, K, Casse, G, Cattaneo, M, Cauet, C, Charles, M, Charpentier, P, Chen, P, Chiapolini, N, Chrzaszcz, M, Ciba, K, Cid Vidal, X, Ciezarek, G, Clarke, P, Clemencic, M, Cliff, H, Closier, J, Coca, C, Coco, V, Cogan, J, Cogneras, E, Collins, P, Comerma Montells, A, Contu, A, Cook, A, Coombes, M, Corti, G, Couturier, B, Cowan, G, Craik, D, Cunliffe, S, Currie, R, D'Ambrosio, C, David, P, De Bonis, I, De Bruyn, K, De Capua, S, De Cian, M, De Miranda, J, De Paula, L, De Simone, P, Decamp, D, Deckenhoff, M, Degaudenzi, H, Del Buono, L, Deplano, C, Derkach, D, Deschamps, O, Dettori, F, Di Canto, A, Dickens, J, Dijkstra, H, Diniz Batista, P, Dogaru, M, Domingo Bonal, F, Donleavy, S, Dordei, F, Dosil Suarez, A, Dossett, D, Dovbnya, A, Dupertuis, F, Dzhelyadin, R, Dziurda, A, Dzyuba, A, Easo, S, Egede, U, Egorychev, V, Eidelman, S, van Eijk, D, Eisenhardt, S, Ekelhof, R, Eklund, L, El Rifai, I, Elsasser, C, Elsby, D, Falabella, A, Farber, C, Fardell, G, Farinelli, C, Farry, S, Fave, V, Fernandez Albor, V, Ferreira Rodrigues, F, Ferro Luzzi, M, Filippov, S, Fitzpatrick, C, Fontana, M, Fontanelli, F, Forty, R, Francisco, O, Frank, M, Frei, C, Frosini, M, Furcas, S, Gallas Torreira, A, Galli, D, Gandelman, M, Gandini, P, Gao, Y, Garofoli, J, Garosi, P, Garra Tico, J, Garrido, L, Gaspar, C, Gauld, R, Gersabeck, E, Gersabeck, M, Gershon, T, Ghez, P, Gibson, V, Gligorov, V, Gobel, C, Golubkov, D, Golutvin, A, Gomes, A, Gordon, H, Grabalosa Gandara, M, Graciani Diaz, R, Granado Cardoso, L, Grauges, E, Graziani, G, Grecu, A, Greening, E, Gregson, S, Grunberg, O, Gui, B, Gushchin, E, Guz, Y, Gys, T, Hadjivasiliou, C, Haefeli, G, Haen, C, Haines, S, Hall, S, Hampson, T, Hansmann Menzemer, S, Harnew, N, Harnew, S, Harrison, J, Harrison, P, Hartmann, T, He, J, Heijne, V, Hennessy, K, Henrard, P, Hernando Morata, J, van Herwijnen, E, Hicks, E, Hill, D, Hoballah, M, Hombach, C, Hopchev, P, Hulsbergen, W, Hunt, P, Huse, T, Hussain, N, Hutchcroft, D, Hynds, D, Iakovenko, V, Ilten, P, Imong, J, Jacobsson, R, Jaeger, A, Jans, E, Jansen, F, Jaton, P, Jing, F, John, M, Johnson, D, Jones, C, Jost, B, Kaballo, M, Kandybei, S, Karacson, M, Karbach, T, Kenyon, I, Kerzel, U, Ketel, T, Keune, A, Khanji, B, Kochebina, O, Komarov, V, Koopman, R, Koppenburg, P, Korolev, M, Kozlinskiy, A, Kravchuk, L, Kreplin, K, Kreps, M, Krocker, G, Krokovny, P, Kruse, F, Kucharczyk, M, Kudryavtsev, V, Kvaratskheliya, T, La Thi, V, Lacarrere, D, Lafferty, G, Lai, A, Lambert, D, Lambert, R, Lanciotti, E, Lanfranchi, G, Langenbruch, C, Latham, T, Lazzeroni, C, Le Gac, R, van Leerdam, J, Lees, J, Lefevre, R, Leflat, A, Lefrançois, J, Leroy, O, Lesiak, T, Li, Y, Li Gioi, L, Liles, M, Lindner, R, Linn, C, Liu, B, Liu, G, von Loeben, J, Lopes, J, Lopez Asamar, E, Lopez March, N, Lu, H, Luisier, J, Luo, H, Mac Raighne, A, Machefert, F, Machikhiliyan, I, Maciuc, F, Maev, O, Maino, M, Malde, S, Manca, G, Mancinelli, G, Mangiafave, N, Marconi, U, Marki, R, Marks, J, Martellotti, G, Martens, A, Martin, L, Martì Sanchez, A, Martinelli, M, Martinez Santos, D, Martins Tostes, D, Massafferri, A, Matev, R, Mathe, Z, Matteuzzi, C, Matveev, M, Maurice, E, Mazurov, A, Mccarthy, J, Mcnulty, R, Meadows, B, Meissner, M, Merk, M, Milanes, D, Minard, M, Molina Rodriguez, J, Monteil, S, Moran, D, Morawski, P, Mountain, R, Mous, I, Muheim, F, Muller, K, Muresan, R, Muryn, B, Muster, B, Naik, P, Nakada, T, Nandakumar, R, Nasteva, I, Needham, M, Neufeld, N, Nguyen, A, Nguyen, T, Nguyen Mau, C, Nicol, M, Niess, V, Nikitin, N, Nikodem, T, Nisar, S, Nomerotski, A, Novoselov, A, Oblakowska Mucha, A, Obraztsov, V, Oggero, S, Ogilvy, S, Okhrimenko, O, Oldeman, R, Orlandea, M, Otalora Goicochea, J, Owen, P, Pal, B, Palano, A, Palutan, M, Panman, J, Papanestis, A, Pappagallo, M, Parkes, C, Parkinson, C, Passaleva, G, Patel, G, Patel, M, Patrick, G, Patrignani, C, Pavel Nicorescu, C, Pazos Alvarez, A, Pellegrino, A, Penso, G, Pepe Altarelli, M, Perazzini, S, Perego, D, Perez Trigo, E, Perez Calero Yzquierdo, A, Perret, P, Perrin Terrin, M, Pessina, G, Petridis, K, Petrolini, A, Phan, A, Picatoste Olloqui, E, Pietrzyk, B, Pilai, T, Pinci, D, Playfer, S, Plo Casasus, M, Polci, F, Polok, G, Poluektov, A, Polycarpo, E, Popov, D, Popovici, B, Potterat, C, Powell, A, Prisciandaro, J, Pugatch, V, Puig Navarro, A, Qian, W, Rademacker, J, Rakotomiaramanana, B, Rangel, M, Raniuk, I, Rauschmayr, N, Raven, G, Redford, S, Reid, M, dos Reis, A, Ricciardi, S, Richards, A, Rinnert, K, Rives Molina, V, Roa Romero, D, Robbe, P, Rodrigues, E, Rodriguez Perez, P, Rogers, G, Roiser, S, Romanovsky, V, Romero Vidal, A, Rouvinet, J, Ruf, T, Ruiz, H, Sabatino, G, Saborido Silva, J, Sagidova, N, Sail, P, Saitta, B, Salzmann, C, Sanmartin Sedes, B, Sannino, M, Santacesaria, R, Santamarina Rios, C, Santovetti, E, Sapunov, M, Sarti, A, Satriano, C, Satta, A, Savrie, M, Schaack, P, Schiller, M, Schindler, H, Schleich, S, Schlupp, M, Schmelling, M, Schmidt, B, Schneider, O, Schopper, A, Schune, M, Schwemmer, R, Sciascia, B, Sciubba, A, Seco, M, Semennikov, A, Senderowska, K, Sepp, I, Serra, N, Serrano, J, Seyfert, P, Shapkin, M, Shapoval, I, Shatalov, P, Shcheglov, Y, Shears, T, Shekhtman, L, Shevchenko, O, Shevchenko, V, Shires, A, Silva Coutinho, R, Skwarnicki, T, Smith, N, Smith, E, Smith, M, Sobczak, K, Sokoloff, M, Soler, F, Soomro, F, Souza, D, Souza De Paula, B, Spaan, B, Sparkes, A, Spradlin, P, Stagni, F, Stahl, S, Steinkamp, O, Stoica, S, Stone, S, Storaci, B, Straticiuc, M, Straumann, U, Subbiah, V, Swientek, S, Szczekowski, M, Szczypka, P, Szumlak, T, T'Jampens, S, Teklishyn, M, Teodorescu, E, Teubert, F, Thomas, C, Thomas, E, van Tilburg, J, Tisserand, V, Tobin, M, Tolk, S, Tonelli, D, Topp Joergensen, S, Torr, N, Tournefier, E, Tourneur, S, Tran, M, Tresch, M, Tsaregorodtsev, A, Tsopelas, P, Tuning, N, Ubeda Garcia, M, Ukleja, A, Urner, D, Uwer, U, Vagnoni, V, Valenti, G, Vazquez Gomez, R, Vazquez Regueiro, P, Vecchi, S, Velthuis, J, Veltri, M, Veneziano, G, Vesterinen, M, Viaud, B, Vieira, D, Vilasis Cardona, X, Vollhardt, A, Volyanskyy, D, Voong, D, Vorobyev, A, Vorobyev, V, Voss, C, Voss, H, Waldi, R, Wallace, R, Wandernoth, S, Wang, J, Ward, D, Watson, N, Webber, A, Websdale, D, Whitehead, M, Wicht, J, Wiedner, D, Wiggers, L, Wilkinson, G, Williams, M, Wilson, F, Wishahi, J, Witek, M, Witzeling, W, Wotton, S, Wright, S, Wu, S, Wyllie, K, Xie, Y, Xing, F, Xing, Z, Yang, Z, Young, R, Yuan, X, Yushchenko, O, Zangoli, M, Zavertyaev, M, Zhang, F, Zhang, L, Zhang, W, Zhang, Y, Zhelezov, A, Zhong, L, and Zvyagin, A
- Subjects
FIS/01 - FISICA SPERIMENTALE ,Heavy Flavour Physic ,FIS/04 - FISICA NUCLEARE E SUBNUCLEARE - Abstract
We report a measurement of the time-dependent ratio of D-0 -> K+ pi(-) to D-0 -> K- pi(+) decay rates in D*+-tagged events using 1:0 fb(-1) of integrated luminosity recorded by the LHCb experiment. We measure the mixing parameters x(/2) = (-0:9 +/- 1:3) x10-(4), y(/) = (7:2 +/- 2:4) x 10(-3), and the ratio of doubly- Cabibbo- suppressed to Cabibbo-favored decay rates R-D = (3.52 +/- 0:15) x 10(-3), where the uncertainties include statistical and systematic sources. The result excludes the no-mixing hypothesis with a probability corresponding to 9.1 standard deviations and represents the first observation of D-0 - (D)over bar(0) oscillations from a single measurement. DOI: 10.1103/PhysRevLett.110.101802
- Published
- 2013