Cargando…

Observation of $J/\psi p$ resonances consistent with pentaquark states in ${\Lambda_b^0\to J/\psi K^-p}$ decays

Observations of exotic structures in the $J/\psi p$ channel, that we refer to as pentaquark-charmonium states, in $\Lambda_b^0\to J/\psi K^- p$ decays are presented. The data sample corresponds to an integrated luminosity of 3/fb acquired with the LHCb detector from 7 and 8 TeV pp collisions. An amp...

Descripción completa

Detalles Bibliográficos
Autores principales: Aaij, Roel, Adeva, Bernardo, Adinolfi, Marco, Affolder, Anthony, Ajaltouni, Ziad, Akar, Simon, Albrecht, Johannes, Alessio, Federico, Alexander, Michael, Ali, Suvayu, Alkhazov, Georgy, Alvarez Cartelle, Paula, Alves Jr, Antonio Augusto, Amato, Sandra, Amerio, Silvia, Amhis, Yasmine, An, Liupan, Anderlini, Lucio, Anderson, Jonathan, Andreassi, Guido, Andreotti, Mirco, Andrews, Jason, Appleby, Robert, Aquines Gutierrez, Osvaldo, Archilli, Flavio, d'Argent, Philippe, Artamonov, Alexander, Artuso, Marina, Aslanides, Elie, Auriemma, Giulio, Baalouch, Marouen, Bachmann, Sebastian, Back, John, Badalov, Alexey, Baesso, Clarissa, Baldini, Wander, Barlow, Roger, Barschel, Colin, Barsuk, Sergey, Barter, William, Batozskaya, Varvara, Battista, Vincenzo, Bay, Aurelio, Beaucourt, Leo, Beddow, John, Bedeschi, Franco, Bediaga, Ignacio, Bel, Lennaert, Bellee, Violaine, Belloli, Nicoletta, Belyaev, Ivan, Ben-Haim, Eli, Bencivenni, Giovanni, Benson, Sean, Benton, Jack, Berezhnoy, Alexander, Bernet, Roland, Bertolin, Alessandro, Bettler, Marc-Olivier, van Beuzekom, Martinus, Bien, Alexander, Bifani, Simone, Billoir, Pierre, Bird, Thomas, Birnkraut, Alex, Bizzeti, Andrea, Blake, Thomas, Blanc, Frédéric, Blouw, Johan, Blusk, Steven, Bocci, Valerio, Bondar, Alexander, Bondar, Nikolay, Bonivento, Walter, Borghi, Silvia, Borsato, Martino, Bowcock, Themistocles, Bowen, Espen Eie, Bozzi, Concezio, Braun, Svende, Britsch, Markward, Britton, Thomas, Brodzicka, Jolanta, Brook, Nicholas, Bursche, Albert, Buytaert, Jan, Cadeddu, Sandro, Calabrese, Roberto, Calvi, Marta, Calvo Gomez, Miriam, Campana, Pierluigi, Campora Perez, Daniel, Capriotti, Lorenzo, Carbone, Angelo, Carboni, Giovanni, Cardinale, Roberta, Cardini, Alessandro, Carniti, Paolo, Carson, Laurence, Carvalho Akiba, Kazuyoshi, Casse, Gianluigi, Cassina, Lorenzo, Castillo Garcia, Lucia, Cattaneo, Marco, Cauet, Christophe, Cavallero, Giovanni, Cenci, Riccardo, Charles, Matthew, Charpentier, Philippe, Chefdeville, Maximilien, Chen, Shanzhen, Cheung, Shu-Faye, Chiapolini, Nicola, Chrzaszcz, Marcin, Cid Vidal, Xabier, Ciezarek, Gregory, Clarke, Peter, Clemencic, Marco, Cliff, Harry, Closier, Joel, Coco, Victor, Cogan, Julien, Cogneras, Eric, Cogoni, Violetta, Cojocariu, Lucian, Collazuol, Gianmaria, Collins, Paula, Comerma-Montells, Albert, Contu, Andrea, Cook, Andrew, Coombes, Matthew, Coquereau, Samuel, Corti, Gloria, Corvo, Marco, Couturier, Benjamin, Cowan, Greig, Craik, Daniel Charles, Crocombe, Andrew, Cruz Torres, Melissa Maria, Cunliffe, Samuel, Currie, Robert, D'Ambrosio, Carmelo, Dall'Occo, Elena, Dalseno, Jeremy, David, Pieter, Davis, Adam, De Bruyn, Kristof, De Capua, Stefano, De Cian, Michel, De Miranda, Jussara, De Paula, Leandro, De Simone, Patrizia, Dean, Cameron Thomas, Decamp, Daniel, Deckenhoff, Mirko, Del Buono, Luigi, Déléage, Nicolas, Demmer, Moritz, Derkach, Denis, Deschamps, Olivier, Dettori, Francesco, Dey, Biplab, Di Canto, Angelo, Di Ruscio, Francesco, Dijkstra, Hans, Donleavy, Stephanie, Dordei, Francesca, Dorigo, Mirco, Dosil Suárez, Alvaro, Dossett, David, Dovbnya, Anatoliy, Dreimanis, Karlis, Dufour, Laurent, Dujany, Giulio, Dupertuis, Frederic, Durante, Paolo, Dzhelyadin, Rustem, Dziurda, Agnieszka, Dzyuba, Alexey, Easo, Sajan, Egede, Ulrik, Egorychev, Victor, Eidelman, Semen, Eisenhardt, Stephan, Eitschberger, Ulrich, Ekelhof, Robert, Eklund, Lars, El Rifai, Ibrahim, Elsasser, Christian, Ely, Scott, Esen, Sevda, Evans, Hannah Mary, Evans, Timothy, Falabella, Antonio, Färber, Christian, Farley, Nathanael, Farry, Stephen, Fay, Robert, Ferguson, Dianne, Fernandez Albor, Victor, Ferrari, Fabio, Ferreira Rodrigues, Fernando, Ferro-Luzzi, Massimiliano, Filippov, Sergey, Fiore, Marco, Fiorini, Massimiliano, Firlej, Miroslaw, Fitzpatrick, Conor, Fiutowski, Tomasz, Fohl, Klaus, Fol, Philip, Fontana, Marianna, Fontanelli, Flavio, Forty, Roger, Francisco, Oscar, Frank, Markus, Frei, Christoph, Frosini, Maddalena, Fu, Jinlin, Furfaro, Emiliano, Gallas Torreira, Abraham, Galli, Domenico, Gallorini, Stefano, Gambetta, Silvia, Gandelman, Miriam, Gandini, Paolo, Gao, Yuanning, García Pardiñas, Julián, Garra Tico, Jordi, Garrido, Lluis, Gascon, David, Gaspar, Clara, Gauld, Rhorry, Gavardi, Laura, Gazzoni, Giulio, Geraci, Angelo, Gerick, David, Gersabeck, Evelina, Gersabeck, Marco, Gershon, Timothy, Ghez, Philippe, Gianelle, Alessio, Gianì, Sebastiana, Gibson, Valerie, Girard, Olivier Göran, Giubega, Lavinia-Helena, Gligorov, V.V., Göbel, Carla, Golubkov, Dmitry, Golutvin, Andrey, Gomes, Alvaro, Gotti, Claudio, Grabalosa Gándara, Marc, Graciani Diaz, Ricardo, Granado Cardoso, Luis Alberto, Graugés, Eugeni, Graverini, Elena, Graziani, Giacomo, Grecu, Alexandru, Greening, Edward, Gregson, Sam, Griffith, Peter, Grillo, Lucia, Grünberg, Oliver, Gui, Bin, Gushchin, Evgeny, Guz, Yury, Gys, Thierry, Hadavizadeh, Thomas, Hadjivasiliou, Christos, Haefeli, Guido, Haen, Christophe, Haines, Susan, Hall, Samuel, Hamilton, Brian, Han, Xiaoxue, Hansmann-Menzemer, Stephanie, Harnew, Neville, Harnew, Samuel, Harrison, Jonathan, He, Jibo, Head, Timothy, Heijne, Veerle, Hennessy, Karol, Henrard, Pierre, Henry, Louis, Hernando Morata, Jose Angel, van Herwijnen, Eric, Heß, Miriam, Hicheur, Adlène, Hill, Donal, Hoballah, Mostafa, Hombach, Christoph, Hulsbergen, Wouter, Humair, Thibaud, Hussain, Nazim, Hutchcroft, David, Hynds, Daniel, Idzik, Marek, Ilten, Philip, Jacobsson, Richard, Jaeger, Andreas, Jalocha, Pawel, Jans, Eddy, Jawahery, Abolhassan, Jing, Fanfan, John, Malcolm, Johnson, Daniel, Jones, Christopher, Joram, Christian, Jost, Beat, Jurik, Nathan, Kandybei, Sergii, Kanso, Walaa, Karacson, Matthias, Karbach, Moritz, Karodia, Sarah, Matthieu Kecke, Kelsey, Matthew, Kenyon, Ian, Kenzie, Matthew, Ketel, Tjeerd, Khanji, Basem, Khurewathanakul, Chitsanu, Klaver, Suzanne, Klimaszewski, Konrad, Kochebina, Olga, Kolpin, Michael, Komarov, Ilya, Koopman, Rose, Koppenburg, Patrick, Kozeiha, Mohamad, Kravchuk, Leonid, Kreplin, Katharina, Kreps, Michal, Krocker, Georg, Krokovny, Pavel, Kruse, Florian, Krzemien, Wojciech, Kucewicz, Wojciech, Kucharczyk, Marcin, Kudryavtsev, Vasily, Kuonen, Axel Kevin, Kurek, Krzysztof, Kvaratskheliya, Tengiz, Lacarrere, Daniel, Lafferty, George, Lai, Adriano, Lambert, Dean, Lanfranchi, Gaia, Langenbruch, Christoph, Langhans, Benedikt, Latham, Thomas, Lazzeroni, Cristina, Le Gac, Renaud, van Leerdam, Jeroen, Lees, Jean-Pierre, Lefèvre, Regis, Leflat, Alexander, Lefrançois, Jacques, Leroy, Olivier, Lesiak, Tadeusz, Leverington, Blake, Li, Yiming, Likhomanenko, Tatiana, Liles, Myfanwy, Lindner, Rolf, Linn, Christian, Lionetto, Federica, Liu, Bo, Liu, Xuesong, Loh, David, Longstaff, Iain, Lopes, Jose, Lucchesi, Donatella, Lucio Martinez, Miriam, Luo, Haofei, Lupato, Anna, Luppi, Eleonora, Lupton, Oliver, Lusardi, Nicola, Lusiani, Alberto, Machefert, Frederic, Maciuc, Florin, Maev, Oleg, Maguire, Kevin, Malde, Sneha, Malinin, Alexander, Manca, Giulia, Mancinelli, Giampiero, Manning, Peter Michael, Mapelli, Alessandro, Maratas, Jan, Marchand, Jean François, Marconi, Umberto, Marin Benito, Carla, Marino, Pietro, Marks, Jörg, Martellotti, Giuseppe, Martin, Morgan, Martinelli, Maurizio, Martinez Santos, Diego, Martinez Vidal, Fernando, Martins Tostes, Danielle, Massafferri, André, Matev, Rosen, Mathad, Abhijit, Mathe, Zoltan, Matteuzzi, Clara, Mauri, Andrea, Maurin, Brice, Mazurov, Alexander, McCann, Michael, McCarthy, James, McNab, Andrew, McNulty, Ronan, Meadows, Brian, Meier, Frank, Meissner, Marco, Melnychuk, Dmytro, Merk, Marcel, Milanes, Diego Alejandro, Minard, Marie-Noelle, Mitzel, Dominik Stefan, Molina Rodriguez, Josue, Monroy, Ignacio Alberto, Monteil, Stephane, Morandin, Mauro, Morawski, Piotr, Mordà, Alessandro, Morello, Michael Joseph, Moron, Jakub, Morris, Adam Benjamin, Mountain, Raymond, Muheim, Franz, Müller, Janine, Müller, Katharina, Müller, Vanessa, Mussini, Manuel, Muster, Bastien, Naik, Paras, Nakada, Tatsuya, Nandakumar, Raja, Nandi, Anita, Nasteva, Irina, Needham, Matthew, Neri, Nicola, Neubert, Sebastian, Neufeld, Niko, Neuner, Max, Nguyen, Anh Duc, Nguyen, Thi-Dung, Nguyen-Mau, Chung, Niess, Valentin, Niet, Ramon, Nikitin, Nikolay, Nikodem, Thomas, Ninci, Daniele, Novoselov, Alexey, O'Hanlon, Daniel Patrick, Oblakowska-Mucha, Agnieszka, Obraztsov, Vladimir, Ogilvy, Stephen, Okhrimenko, Oleksandr, Oldeman, Rudolf, Onderwater, Gerco, Osorio Rodrigues, Bruno, Otalora Goicochea, Juan Martin, Otto, Adam, Owen, Patrick, Oyanguren, Maria Aranzazu, Palano, Antimo, Palombo, Fernando, Palutan, Matteo, Panman, Jacob, Papanestis, Antonios, Pappagallo, Marco, Pappalardo, Luciano, Pappenheimer, Cheryl, Parkes, Christopher, Passaleva, Giovanni, Patel, Girish, Patel, Mitesh, Patrignani, Claudia, Pearce, Alex, Pellegrino, Antonio, Penso, Gianni, Pepe Altarelli, Monica, Perazzini, Stefano, Perret, Pascal, Pescatore, Luca, Petridis, Konstantinos, Petrolini, Alessandro, Petruzzo, Marco, Picatoste Olloqui, Eduardo, Pietrzyk, Boleslaw, Pilař, Tomas, Pinci, Davide, Pistone, Alessandro, Piucci, Alessio, Playfer, Stephen, Plo Casasus, Maximo, Poikela, Tuomas, Polci, Francesco, Poluektov, Anton, Polyakov, Ivan, Polycarpo, Erica, Popov, Alexander, Popov, Dmitry, Popovici, Bogdan, Potterat, Cédric, Price, Eugenia, Price, Joseph David, Prisciandaro, Jessica, Pritchard, Adrian, Prouve, Claire, Pugatch, Valery, Puig Navarro, Albert, Punzi, Giovanni, Qian, Wenbin, Quagliani, Renato, Rachwal, Bartolomiej, Rademacker, Jonas, Rama, Matteo, Rangel, Murilo, Raniuk, Iurii, Rauschmayr, Nathalie, Raven, Gerhard, Redi, Federico, Reichert, Stefanie, Reid, Matthew, dos Reis, Alberto, Ricciardi, Stefania, Richards, Sophie, Rihl, Mariana, Rinnert, Kurt, Rives Molina, Vincente, Robbe, Patrick, Rodrigues, Ana Barbara, Rodrigues, Eduardo, Rodriguez Lopez, Jairo Alexis, Rodriguez Perez, Pablo, Roiser, Stefan, Romanovsky, Vladimir, Romero Vidal, Antonio, Ronayne, John William, Rotondo, Marcello, Rouvinet, Julien, Ruf, Thomas, Ruiz Valls, Pablo, Saborido Silva, Juan Jose, Sagidova, Naylya, Sail, Paul, Saitta, Biagio, Salustino Guimaraes, Valdir, Sanchez Mayordomo, Carlos, Sanmartin Sedes, Brais, Santacesaria, Roberta, Santamarina Rios, Cibran, Santimaria, Marco, Santovetti, Emanuele, Sarti, Alessio, Satriano, Celestina, Satta, Alessia, Saunders, Daniel Martin, Savrina, Darya, Schiller, Manuel, Schindler, Heinrich, Schlupp, Maximilian, Schmelling, Michael, Schmelzer, Timon, Schmidt, Burkhard, Schneider, Olivier, Schopper, Andreas, Schubiger, Maxime, Schune, Marie Helene, Schwemmer, Rainer, Sciascia, Barbara, Sciubba, Adalberto, Semennikov, Alexander, Serra, Nicola, Serrano, Justine, Sestini, Lorenzo, Seyfert, Paul, Shapkin, Mikhail, Shapoval, Illya, Shcheglov, Yury, Shears, Tara, Shekhtman, Lev, Shevchenko, Vladimir, Shires, Alexander, Siddi, Benedetto Gianluca, Silva Coutinho, Rafael, Simi, Gabriele, Sirendi, Marek, Skidmore, Nicola, Skillicorn, Ian, Skwarnicki, Tomasz, Smith, Edmund, Smith, Eluned, Smith, Iwan Thomas, Smith, Jackson, Smith, Mark, Snoek, Hella, Sokoloff, Michael, Soler, Paul, Soomro, Fatima, Souza, Daniel, Souza De Paula, Bruno, Spaan, Bernhard, Spradlin, Patrick, Sridharan, Srikanth, Stagni, Federico, Stahl, Marian, Stahl, Sascha, Stefkova, Slavorima, Steinkamp, Olaf, Stenyakin, Oleg, Stevenson, Scott, Stoica, Sabin, Stone, Sheldon, Storaci, Barbara, Stracka, Simone, Straticiuc, Mihai, Straumann, Ulrich, Sun, Liang, Sutcliffe, William, Swientek, Krzysztof, Swientek, Stefan, Syropoulos, Vasileios, Szczekowski, Marek, Szczypka, Paul, Szumlak, Tomasz, T'Jampens, Stephane, Tayduganov, Andrey, Tekampe, Tobias, Teklishyn, Maksym, Tellarini, Giulia, Teubert, Frederic, Thomas, Christopher, Thomas, Eric, van Tilburg, Jeroen, Tisserand, Vincent, Tobin, Mark, Todd, Jacob, Tolk, Siim, Tomassetti, Luca, Tonelli, Diego, Topp-Joergensen, Stig, Torr, Nicholas, Tournefier, Edwige, Tourneur, Stephane, Trabelsi, Karim, Tran, Minh Tâm, Tresch, Marco, Trisovic, Ana, Tsaregorodtsev, Andrei, Tsopelas, Panagiotis, Tuning, Niels, Ukleja, Artur, Ustyuzhanin, Andrey, Uwer, Ulrich, Vacca, Claudia, Vagnoni, Vincenzo, Valenti, Giovanni, Vallier, Alexis, Vazquez Gomez, Ricardo, Vazquez Regueiro, Pablo, Vázquez Sierra, Carlos, Vecchi, Stefania, Velthuis, Jaap, Veltri, Michele, Veneziano, Giovanni, Vesterinen, Mika, Viaud, Benoit, Vieira, Daniel, Vieites Diaz, Maria, Vilasis-Cardona, Xavier, Vollhardt, Achim, Volyanskyy, Dmytro, Voong, David, Vorobyev, Alexey, Vorobyev, Vitaly, Voß, Christian, de Vries, Jacco, Waldi, Roland, Wallace, Charlotte, Wallace, Ronan, Walsh, John, Wandernoth, Sebastian, Wang, Jianchun, Ward, David, Watson, Nigel, Websdale, David, Weiden, Andreas, Whitehead, Mark, Wilkinson, Guy, Wilkinson, Michael, Williams, Mark Richard James, Williams, Matthew, Williams, Mike, Williams, Timothy, Wilson, Fergus, Wimberley, Jack, Wishahi, Julian, Wislicki, Wojciech, Witek, Mariusz, Wormser, Guy, Wotton, Stephen, Wright, Simon, Wyllie, Kenneth, Xie, Yuehong, Xu, Zhirui, Yang, Zhenwei, Yu, Jiesheng, Yuan, Xuhao, Yushchenko, Oleg, Zangoli, Maria, Zavertyaev, Mikhail, Zhang, Liming, Zhang, Yanxi, Zhelezov, Alexey, Zhokhov, Anatoly, Zhong, Liang, Zucchelli, Stefano
Lenguaje:eng
Publicado: 2015
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.115.072001
http://cds.cern.ch/record/2033887