Search for Lepton Number Violating Decays B+ → π− μ+ μ+ and B+ → K− μ+ μ+

Autor: R, Aaij, C, Abellan Beteta, B, Adeva, M, Adinolfi, C, Adrover, A, Affolder, Z, Ajaltouni, J, Albrecht, F, Alessio, M, Alexander, G, Alkhazov, P, Alvarez Cartelle, A A, Alves, S, Amato, Y, Amhis, J, Anderson, R B, Appleby, O, Aquines Gutierrez, F, Archilli, L, Arrabito, A, Artamonov, M, Artuso, E, Aslanides, G, Auriemma, S, Bachmann, J J, Back, D S, Bailey, V, Balagura, W, Baldini, R J, Barlow, C, Barschel, S, Barsuk, W, Barter, A, Bates, C, Bauer, Th, Bauer, A, Bay, I, Bediaga, K, Belous, I, Belyaev, E, Ben-Haim, M, Benayoun, G, Bencivenni, S, Benson, J, Benton, R, Bernet, M-O, Bettler, M, van Beuzekom, A, Bien, S, Bifani, A, Bizzeti, P M, Bjørnstad, T, Blake, F, Blanc, C, Blanks, J, Blouw, S, Blusk, A, Bobrov, V, Bocci, A, Bondar, N, Bondar, W, Bonivento, S, Borghi, A, Borgia, T J V, Bowcock, C, Bozzi, T, Brambach, J, van den Brand, J, Bressieux, D, Brett, S, Brisbane, M, Britsch, T, Britton, N H, Brook, H, Brown, A, Büchler-Germann, I, Burducea, A, Bursche, J, Buytaert, S, Cadeddu, J M, Caicedo Carvajal, O, Callot, M, Calvi, M, Calvo Gomez, A, Camboni, P, Campana, A, Carbone, G, Carboni, R, Cardinale, A, Cardini, L, Carson, K, Carvalho Akiba, G, Casse, M, Cattaneo, M, Charles, Ph, Charpentier, N, Chiapolini, K, Ciba, X, Cid Vidal, G, Ciezarek, P E L, Clarke, M, Clemencic, H V, Cliff, J, Closier, C, Coca, V, Coco, J, Cogan, P, Collins, A, Comerma-Montells, F, Constantin, G, Conti, A, Contu, A, Cook, M, Coombes, G, Corti, G A, Cowan, R, Currie, B, D'Almagne, C, D'Ambrosio, P, David, I, De Bonis, S, De Capua, M, De Cian, F, De Lorenzi, J M, De Miranda, L, De Paula, P, De Simone, D, Decamp, M, Deckenhoff, H, Degaudenzi, M, Deissenroth, L, Del Buono, C, Deplano, O, Deschamps, F, Dettori, J, Dickens, H, Dijkstra, P, Diniz Batista, F, Domingo Bonal, S, Donleavy, A, Dosil Suárez, D, Dossett, A, Dovbnya, F, Dupertuis, R, Dzhelyadin, S, Easo, U, Egede, V, Egorychev, S, Eidelman, D, van Eijk, F, Eisele, S, Eisenhardt, R, Ekelhof, L, Eklund, Ch, Elsasser, D G, d'Enterria, D, Esperante Pereira, L, Estève, A, Falabella, E, Fanchini, C, Färber, G, Fardell, C, Farinelli, S, Farry, V, Fave, V, Fernandez Albor, M, Ferro-Luzzi, S, Filippov, C, Fitzpatrick, M, Fontana, F, Fontanelli, R, Forty, M, Frank, C, Frei, M, Frosini, S, Furcas, A, Gallas Torreira, D, Galli, M, Gandelman, P, Gandini, Y, Gao, J-C, Garnier, J, Garofoli, J, Garra Tico, L, Garrido, D, Gascon, C, Gaspar, N, Gauvin, M, Gersabeck, T, Gershon, Ph, Ghez, V, Gibson, V V, Gligorov, C, Göbel, D, Golubkov, A, Golutvin, A, Gomes, H, Gordon, M, Grabalosa Gándara, R, Graciani Diaz, L A, Granado Cardoso, E, Graugés, G, Graziani, A, Grecu, E, Greening, S, Gregson, B, Gui, E, Gushchin, Yu, Guz, T, Gys, G, Haefeli, C, Haen, S C, Haines, T, Hampson, S, Hansmann-Menzemer, R, Harji, N, Harnew, J, Harrison, P F, Harrison, J, He, V, Heijne, K, Hennessy, P, Henrard, J A, Hernando Morata, E, van Herwijnen, E, Hicks, W, Hofmann, K, Holubyev, P, Hopchev, W, Hulsbergen, P, Hunt, T, Huse, R S, Huston, D, Hutchcroft, D, Hynds, V, Iakovenko, P, Ilten, J, Imong, R, Jacobsson, A, Jaeger, M, Jahjah Hussein, E, Jans, F, Jansen, P, Jaton, B, Jean-Marie, F, Jing, M, John, D, Johnson, C R, Jones, B, Jost, S, Kandybei, M, Karacson, T M, Karbach, J, Keaveney, U, Kerzel, T, Ketel, A, Keune, B, Khanji, Y M, Kim, M, Knecht, S, Koblitz, P, Koppenburg, A, Kozlinskiy, L, Kravchuk, K, Kreplin, M, Kreps, G, Krocker, P, Krokovny, F, Kruse, K, Kruzelecki, M, Kucharczyk, S, Kukulak, R, Kumar, T, Kvaratskheliya, V N, La Thi, D, Lacarrere, G, Lafferty, A, Lai, D, Lambert, R W, Lambert, E, Lanciotti, G, Lanfranchi, C, Langenbruch, T, Latham, R, Le Gac, J, van Leerdam, J-P, Lees, R, Lefèvre, A, Leflat, J, Lefrançois, O, Leroy, T, Lesiak, L, Li, L, Li Gioi, M, Lieng, M, Liles, R, Lindner, C, Linn, B, Liu, G, Liu, J H, Lopes, E, Lopez Asamar, N, Lopez-March, J, Luisier, F, Machefert, I V, Machikhiliyan, F, Maciuc, O, Maev, J, Magnin, S, Malde, R M D, Mamunur, G, Manca, G, Mancinelli, N, Mangiafave, U, Marconi, R, Märki, J, Marks, G, Martellotti, A, Martens, L, Martin, A, Martín Sánchez, D, Martinez Santos, A, Massafferri, Z, Mathe, C, Matteuzzi, M, Matveev, E, Maurice, B, Maynard, A, Mazurov, G, McGregor, R, McNulty, C, McLean, M, Meissner, M, Merk, J, Merkel, R, Messi, S, Miglioranzi, D A, Milanes, M-N, Minard, S, Monteil, D, Moran, P, Morawski, R, Mountain, I, Mous, F, Muheim, K, Müller, R, Muresan, B, Muryn, M, Musy, J, Mylroie-Smith, P, Naik, T, Nakada, R, Nandakumar, J, Nardulli, I, Nasteva, M, Nedos, M, Needham, N, Neufeld, C, Nguyen-Mau, M, Nicol, S, Nies, V, Niess, N, Nikitin, A, Nomerotski, A, Oblakowska-Mucha, V, Obraztsov, S, Oggero, S, Ogilvy, O, Okhrimenko, R, Oldeman, M, Orlandea, J M, Otalora Goicochea, P, Owen, K, Pal, J, Palacios, A, Palano, M, Palutan, J, Panman, A, Papanestis, M, Pappagallo, C, Parkes, C J, Parkinson, G, Passaleva, G D, Patel, M, Patel, S K, Paterson, G N, Patrick, C, Patrignani, C, Pavel-Nicorescu, A, Pazos Alvarez, A, Pellegrino, G, Penso, M, Pepe Altarelli, S, Perazzini, D L, Perego, E, Perez Trigo, A, Pérez-Calero Yzquierdo, P, Perret, M, Perrin-Terrin, G, Pessina, A, Petrella, A, Petrolini, E, Picatoste Olloqui, B, Pie Valls, B, Pietrzyk, T, Pilar, D, Pinci, R, Plackett, S, Playfer, M, Plo Casasus, G, Polok, A, Poluektov, E, Polycarpo, D, Popov, B, Popovici, C, Potterat, A, Powell, T, du Pree, J, Prisciandaro, V, Pugatch, A, Puig Navarro, W, Qian, J H, Rademacker, B, Rakotomiaramanana, M S, Rangel, I, Raniuk, G, Raven, S, Redford, M M, Reid, A C, dos Reis, S, Ricciardi, K, Rinnert, D A, Roa Romero, P, Robbe, E, Rodrigues, F, Rodrigues, P, Rodriguez Perez, G J, Rogers, S, Roiser, V, Romanovsky, M, Rosello, J, Rouvinet, T, Ruf, H, Ruiz, G, Sabatino, J J, Saborido Silva, N, Sagidova, P, Sail, B, Saitta, C, Salzmann, M, Sannino, R, Santacesaria, R, Santinelli, E, Santovetti, M, Sapunov, A, Sarti, C, Satriano, A, Satta, M, Savrie, D, Savrina, P, Schaack, M, Schiller, S, Schleich, M, Schmelling, B, Schmidt, O, Schneider, A, Schopper, M-H, Schune, R, Schwemmer, B, Sciascia, A, Sciubba, M, Seco, A, Semennikov, K, Senderowska, I, Sepp, N, Serra, J, Serrano, P, Seyfert, B, Shao, M, Shapkin, I, Shapoval, P, Shatalov, Y, Shcheglov, T, Shears, L, Shekhtman, O, Shevchenko, V, Shevchenko, A, Shires, R, Silva Coutinho, H P, Skottowe, T, Skwarnicki, A C, Smith, N A, Smith, E, Smith, K, Sobczak, F J P, Soler, A, Solomin, F, Soomro, B, Souza De Paula, B, Spaan, A, Sparkes, P, Spradlin, F, Stagni, S, Stahl, O, Steinkamp, S, Stoica, S, Stone, B, Storaci, M, Straticiuc, U, Straumann, N, Styles, V K, Subbiah, S, Swientek, M, Szczekowski, P, Szczypka, T, Szumlak, S, T'Jampens, E, Teodorescu, F, Teubert, C, Thomas, E, Thomas, J, van Tilburg, V, Tisserand, M, Tobin, S, Topp-Joergensen, N, Torr, M T, Tran, A, Tsaregorodtsev, N, Tuning, A, Ukleja, P, Urquijo, U, Uwer, V, Vagnoni, G, Valenti, R, Vazquez Gomez, P, Vazquez Regueiro, S, Vecchi, J J, Velthuis, M, Veltri, K, Vervink, B, Viaud, I, Videau, X, Vilasis-Cardona, J, Visniakov, A, Vollhardt, D, Voong, A, Vorobyev, H, Voss, K, Wacker, S, Wandernoth, J, Wang, D R, Ward, A D, Webber, D, Websdale, M, Whitehead, D, Wiedner, L, Wiggers, G, Wilkinson, M P, Williams, M, Williams, F F, Wilson, J, Wishahi, M, Witek, W, Witzeling, S A, Wotton, K, Wyllie, Y, Xie, F, Xing, Z, Xing, Z, Yang, R, Young, O, Yushchenko, M, Zavertyaev, L, Zhang, W C, Zhang, Y, Zhang, A, Zhelezov, L, Zhong, E, Zverev, A, Zvyagin
Přispěvatelé: R. Aaij, C. Abellan Beteta, B. Adeva, M. Adinolfi, C. Adrover, A. Affolder, Z. Ajaltouni, J. Albrecht, F. Alessio, M. Alexander, G. Alkhazov, P. Alvarez Cartelle, A.A. Alves Jr, S. Amato, Y. Amhi, J. Anderson, R.B. Appleby, O. Aquines Gutierrez, F. Archilli, L. Arrabito, A. Artamonov, M. Artuso, E. Aslanide, G. Auriemma, S. Bachmann, J.J. Back, D.S. Bailey, V. Balagura, W. Baldini, R.J. Barlow, C. Barschel, S. Barsuk, W. Barter, A. Bate, C. Bauer, Th. Bauer, A. Bay, I. Bediaga, K. Belou, I. Belyaev, E. Ben-Haim, M. Benayoun, G. Bencivenni, S. Benson, J. Benton, R. Bernet, M.-O. Bettler, M. van Beuzekom, A. Bien, S. Bifani, A. Bizzeti, P.M. Bjørnstad, T. Blake, F. Blanc, C. Blank, J. Blouw, S. Blusk, A. Bobrov, V. Bocci, A. Bondar, N. Bondar, W. Bonivento, S. Borghi, A. Borgia, T.J.V. Bowcock, C. Bozzi, T. Brambach, J. van den Brand, J. Bressieux, D. Brett, S. Brisbane, M. Britsch, T. Britton, N.H. Brook, H. Brown, A. Büchler-Germann, I. Burducea, A. Bursche, J. Buytaert, S. Cadeddu, J.M. Caicedo Carvajal, O. Callot, M. Calvi, M. Calvo Gomez, A. Camboni, P. Campana, A. Carbone, G. Carboni, R. Cardinale, A. Cardini, L. Carson, K. Carvalho Akiba, G. Casse, M. Cattaneo, M. Charle, Ph. Charpentier, N. Chiapolini, K. Ciba, X. Cid Vidal, G. Ciezarek, P.E.L. Clarke, M. Clemencic, H.V. Cliff, J. Closier, C. Coca, V. Coco, J. Cogan, P. Collin, A. Comerma-Montell, F. Constantin, G. Conti, A. Contu, A. Cook, M. Coombe, G. Corti, G.A. Cowan, R. Currie, B. D'Almagne, C. D'Ambrosio, P. David, I. De Boni, S. De Capua, M. De Cian, F. De Lorenzi, J.M. De Miranda, L. De Paula, P. De Simone, D. Decamp, M. Deckenhoff, H. Degaudenzi, M. Deissenroth, L. Del Buono, C. Deplano, O. Deschamp, F. Dettori, J. Dicken, H. Dijkstra, P. Diniz Batista, F. Domingo Bonal, S. Donleavy, A. Dosil Suárez, D. Dossett, A. Dovbnya, F. Dupertui, R. Dzhelyadin, S. Easo, U. Egede, V. Egorychev, S. Eidelman, D. van Eijk, F. Eisele, S. Eisenhardt, R. Ekelhof, L. Eklund, Ch. Elsasser, D.G. d'Enterria, D. Esperante Pereira, L. Estéve, A. Falabella, E. Fanchini, C. Färber, G. Fardell, C. Farinelli, S. Farry, V. Fave, V. Fernandez Albor, M. Ferro-Luzzi, S. Filippov, C. Fitzpatrick, M. Fontana, F. Fontanelli, R. Forty, M. Frank, C. Frei, M. Frosini, S. Furca, A. Gallas Torreira, D. Galli, M. Gandelman, P. Gandini, Y. Gao, J-C. Garnier, J. Garofoli, J. Garra Tico, L. Garrido, D. Gascon, C. Gaspar, N. Gauvin, M. Gersabeck, T. Gershon, Ph. Ghez, V. Gibson, V.V. Gligorov, C. Göbel, D. Golubkov, A. Golutvin, A. Gome, H. Gordon, M. Grabalosa Gándara, R. Graciani Diaz, L.A. Granado Cardoso, E. Graugé, G. Graziani, A. Grecu, E. Greening, S. Gregson, B. Gui, E. Gushchin, Yu. Guz, T. Gy, G. Haefeli, C. Haen, S.C. Haine, T. Hampson, S. Hansmann-Menzemer, R. Harji, N. Harnew, J. Harrison, P.F. Harrison, J. He, V. Heijne, K. Hennessy, P. Henrard, J.A. Hernando Morata, E. van Herwijnen, E. Hick, W. Hofmann, K. Holubyev, P. Hopchev, W. Hulsbergen, P. Hunt, T. Huse, R.S. Huston, D. Hutchcroft, D. Hynd, V. Iakovenko, P. Ilten, J. Imong, R. Jacobsson, A. Jaeger, M. Jahjah Hussein, E. Jan, F. Jansen, P. Jaton, B. Jean-Marie, F. Jing, M. John, D. Johnson, C.R. Jone, B. Jost, S. Kandybei, M. Karacson, T.M. Karbach, J. Keaveney, U. Kerzel, T. Ketel, A. Keune, B. Khanji, Y.M. Kim, M. Knecht, S. Koblitz, P. Koppenburg, A. Kozlinskiy, L. Kravchuk, K. Kreplin, M. Krep, G. Krocker, P. Krokovny, F. Kruse, K. Kruzelecki, M. Kucharczyk, S. Kukulak, R. Kumar, T. Kvaratskheliya, V.N. La Thi, D. Lacarrere, G. Lafferty, A. Lai, D. Lambert, R.W. Lambert, E. Lanciotti, G. Lanfranchi, C. Langenbruch, T. Latham, R. Le Gac, J. van Leerdam, J.-P. Lee, R. Lefèvre, A. Leflat, J. Lefrançoi, O. Leroy, T. Lesiak, L. Li, L. Li Gioi, M. Lieng, M. Lile, R. Lindner, C. Linn, B. Liu, G. Liu, J.H. Lope, E. Lopez Asamar, N. Lopez-March, J. Luisier, F. Machefert, I.V. Machikhiliyan, F. Maciuc, O. Maev, J. Magnin, S. Malde, R.M.D. Mamunur, G. Manca, G. Mancinelli, N. Mangiafave, U. Marconi, R. Märki, J. Mark, G. Martellotti, A. Marten, L. Martin, A. Martín Sánchez, D. Martinez Santo, A. Massafferri, Z. Mathe, C. Matteuzzi, M. Matveev, E. Maurice, B. Maynard, A. Mazurov, G. McGregor, R. McNulty, C. Mclean, M. Meissner, M. Merk, J. Merkel, R. Messi, S. Miglioranzi, D.A. Milane, M.-N. Minard, S. Monteil, D. Moran, P. Morawski, R. Mountain, I. Mou, F. Muheim, K. Müller, R. Muresan, B. Muryn, M. Musy, J. Mylroie-Smith, P. Naik, T. Nakada, R. Nandakumar, J. Nardulli, I. Nasteva, M. Nedo, M. Needham, N. Neufeld, C. Nguyen-Mau, M. Nicol, S. Nie, V. Nie, N. Nikitin, A. Nomerotski, A. Oblakowska-Mucha, V. Obraztsov, S. Oggero, S. Ogilvy, O. Okhrimenko, R. Oldeman, M. Orlandea, J.M. Otalora Goicochea, P. Owen, K. Pal, J. Palacio, A. Palano, M. Palutan, J. Panman, A. Papanesti, M. Pappagallo, C. Parke, C.J. Parkinson, G. Passaleva, G.D. Patel, M. Patel, S.K. Paterson, G.N. Patrick, C. Patrignani, C. Pavel-Nicorescu, A. Pazos Alvarez, A. Pellegrino, G. Penso, M. Pepe Altarelli, S. Perazzini, D.L. Perego, E. Perez Trigo, A. Pérez-Calero Yzquierdo, P. Perret, M. Perrin-Terrin, G. Pessina, A. Petrella, A. Petrolini, E. Picatoste Olloqui, B. Pie Vall, B. Pietrzyk, T. Pilar, D. Pinci, R. Plackett, S. Playfer, M. Plo Casasu, G. Polok, A. Poluektov, E. Polycarpo, D. Popov, B. Popovici, C. Potterat, A. Powell, T. du Pree, J. Prisciandaro, V. Pugatch, A. Puig Navarro, W. Qian, J.H. Rademacker, B. Rakotomiaramanana, M.S. Rangel, I. Raniuk, G. Raven, S. Redford, M.M. Reid, A.C. dos Rei, S. Ricciardi, K. Rinnert, D.A. Roa Romero, P. Robbe, E. Rodrigue, F. Rodrigue, P. Rodriguez Perez, G.J. Roger, S. Roiser, V. Romanovsky, M. Rosello, J. Rouvinet, T. Ruf, H. Ruiz, G. Sabatino, J.J. Saborido Silva, N. Sagidova, P. Sail, B. Saitta, C. Salzmann, M. Sannino, R. Santacesaria, R. Santinelli, E. Santovetti, M. Sapunov, A. Sarti, C. Satriano, A. Satta, M. Savrie, D. Savrina, P. Schaack, M. Schiller, S. Schleich, M. Schmelling, B. Schmidt, O. Schneider, A. Schopper, M.-H. Schune, R. Schwemmer, B. Sciascia, A. Sciubba, M. Seco, A. Semennikov, K. Senderowska, I. Sepp, N. Serra, J. Serrano, P. Seyfert, B. Shao, M. Shapkin, I. Shapoval, P. Shatalov, Y. Shcheglov, T. Shear, L. Shekhtman, O. Shevchenko, V. Shevchenko, A. Shire, R. Silva Coutinho, H.P. Skottowe, T. Skwarnicki, A.C. Smith, N.A. Smith, E. Smith, K. Sobczak, F.J.P. Soler, A. Solomin, F. Soomro, B. Souza De Paula, B. Spaan, A. Sparke, P. Spradlin, F. Stagni, S. Stahl, O. Steinkamp, S. Stoica, S. Stone, B. Storaci, M. Straticiuc, U. Straumann, N. Style, V.K. Subbiah, S. Swientek, M. Szczekowski, P. Szczypka, T. Szumlak, S. T'Jampen, E. Teodorescu, F. Teubert, C. Thoma, E. Thoma, J. van Tilburg, V. Tisserand, M. Tobin, S. Topp-Joergensen, N. Torr, M.T. Tran, A. Tsaregorodtsev, N. Tuning, A. Ukleja, P. Urquijo, U. Uwer, V. Vagnoni, G. Valenti, R. Vazquez Gomez, P. Vazquez Regueiro, S. Vecchi, J.J. Velthui, M. Veltri, K. Vervink, B. Viaud, I. Videau, X. Vilasis-Cardona, J. Visniakov, A. Vollhardt, D. Voong, A. Vorobyev, H. Vo, K. Wacker, S. Wandernoth, J. Wang, D.R. Ward, A.D. Webber, D. Websdale, M. Whitehead, D. Wiedner, L. Wigger, G. Wilkinson, M.P. William, M. William, F.F. Wilson, J. Wishahi, M. Witek, W. Witzeling, S.A. Wotton, K. Wyllie, Y. Xie, F. Xing, Z. Xing, Z. Yang, R. Young, O. Yushchenko, M. Zavertyaev, L. Zhang, W.C. Zhang, Y. Zhang, A. Zhelezov, L. Zhong, E. Zverev, A. Zvyagin, (Astro)-Particles Physics, Theoretical Physics
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Zdroj: Physical Review Letters, 108(10):101601. American Physical Society
Aaij, R, Abellan Beteta, C, Adeva, B, Adrover, C, Affolder, A, Ajaltouni, Z, Alessio, F, Alexander, M, Alkhazov, G, Alvarez Cartelle, P, Alves, A A, Amato, S, Amhis, Y, Anderson, J, Appleby, R B, Aquines Gutierrez, O, Archilli, F, Arrabito, L, Artamonov, A, Artuso, M, Aslanides, E, Auriemma, G, Bachmann, S, Back, J J, Balagura, V, Baldini, W, Barlow, R J, Barschel, C, Barsuk, S, Barter, W, Bates, A, Bauer, T, Bay, A, Bediaga, I, Belous, K, Belyaev, I, Ben-Haim, E, Benayoun, M, Bencivenni, G, Benson, S, Benton, J, Bernet, R, Bettler, M O, Van Beuzekom, M, Bien, A, Bifani, S, Bizzeti, A, Bjørnstad, 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, Bowcock, T J V, Bozzi, C, Brambach, T, Van Den Brand, J, Bressieux, J, Brett, D, Brisbane, S, Britsch, M, Britton, T, Brook, N H, Brown, H, Büchler-Germann, A, Burducea, I, Bursche, A, Buytaert, J, Cadeddu, S, Caicedo Carvajal, J M, Callot, O, Calvi, M, Calvo Gomez, M, Camboni, A, Campana, P, Carbone, A, Carboni, G, Cardinale, R, Cardini, A, Carvalho Akiba, K, Casse, G, Cattaneo, M, Charles, M, Charpentier, P, Chiapolini, N, Ciba, K, Cid Vidal, X, Ciezarek, G, Clarke, P E L, Clemencic, M, Cliff, H V, Closier, J, Coca, C, Coco, V, Cogan, J, Collins, P, Comerma-Montells, A, Constantin, F, Conti, G, Contu, A, Cook, A, Coombes, M, Corti, G, Cowan, G A, Currie, R, D'Almagne, B, D'Ambrosio, C, David, P, De Bonis, I, De Capua, S, De Cian, M, De Lorenzi, F, De Miranda, J M, De Paula, L, De Simone, P, Decamp, D, Deckenhoff, M, Degaudenzi, H, Deissenroth, M, Del Buono, L, Deplano, C, Deschamps, O, Dettori, F, Dickens, J, Diniz Batista, P, Domingo Bonal, F, Donleavy, S, Dosil Suárez, A, Dossett, D, Dovbnya, A, Dupertuis, F, Dzhelyadin, R, Easo, S, Egede, U, Egorychev, V, Eidelman, S, Van Eijk, D, Eisele, F, Eisenhardt, S, Ekelhof, R, Eklund, L, Elsasser, C, D'Enterria, D G, Esperante Pereira, D, Estève, L, Falabella, A, Fanchini, E, Färber, C, 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Wotton, S A, Wyllie, K, Xie, Y, Xing, F, Xing, Z, Yang, Z, Young, R, Yushchenko, O, Zavertyaev, M, Zhang, W C, Zhelezov, A, Zhong, L, Zverev, E & Zvyagin, A 2012, ' Search for lepton number violating decays B + →π-μ + μ + and B + →K-μ + μ + ', Physical Review Letters, vol. 108, no. 10, 101601 . https://doi.org/10.1103/PhysRevLett.108.101601
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.108.101601
Popis: A search is performed for the lepton number violating decay B +→h -μ +μ +, where h - represents a K - or a π -, using an integrated luminosity of 36pb -1 of data collected with the LHCb detector. The decay is forbidden in the standard model but allowed in models with a Majorana neutrino. No signal is observed in either channel and limits of B(B +→K -μ +μ +)-8 and B(B +→π -μ +μ +)-8 are set at the 95% confidence level. These improve the previous best limits by factors of 40 and 30, respectively.
Databáze: OpenAIRE
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