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Differential branching fraction and angular analysis of Lambda(0)(b) -> Lambda mu(+)mu(-) decays

Authors :
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 Au
Amato, Sandra
Amerio, Silvia
Amhis, Yasmine
An, Liupan
Anderlini, Lucio
Anderson, Jonathan
Andreotti, Mirco
Andrews, Jason
Appleby, Robert
Aquines Gutierrez, Osvaldo
Archilli, Flavio
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
Belyaev, Ivan
Ben-Haim, Eli
Bencivenni, Giovanni
Benson, Sean
Benton, Jack
Berezhnoy, Alexander
Bernet, Roland
Bertolin, Alessandro
Bettler, Marc-Olivi
van Beuzekom, Martinus
Bien, Alexander
Bifani, Simone
Bird, Thomas
Bizzeti, Andrea
Blake, Thomas
Blanc, Frédéric
Blouw, Johan
Blusk, Steven
Bocci, Valerio
Bondar, Alexander
Bondar, Nikolay
Bonivento, Walter
Borghi, Silvia
Borsato, Martino
Bowcock, Themistocl
Bowen, Espen Eie
Bozzi, Concezio
Braun, Svende
Brett, David
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
Casanova Mohr, Raimon
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
Counts, Ian
Couturier, Benjamin
Cowan, Greig
Craik, Daniel Cha
Crocombe, Andrew
Cruz Torres, Melissa Ma
Cunliffe, Samuel
Currie, Robert
D'Ambrosio, Carmelo
Dalseno, Jeremy
David, Pieter
Davis, Adam
De Bruyn, Kristof
De Capua, Stefano
De Cian, Michel
De Miranda, Jussara
De Paula, Leandro
De Silva, Weeraddana
De Simone, Patrizia
Dean, Cameron Th
Decamp, Daniel
Deckenhoff, Mirko
Del Buono, Luigi
Déléage, Nicolas
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
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 Mar
Evans, Timothy
Falabella, Antonio
Färber, Christian
Farinelli, Chiara
Farley, Nathanael
Farry, Stephen
Fay, Robert
Ferguson, Dianne
Fernandez Albor, Victor
Ferrari, Fabio
Ferreira Rodrigues, Fernando
Ferro-Luzzi, Massimilia
Filippov, Sergey
Fiore, Marco
Fiorini, Massimilia
Firlej, Miroslaw
Fitzpatrick, Conor
Fiutowski, Tomasz
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
Garofoli, Justin
Garra Tico, Jordi
Garrido, Lluis
Gascon, David
Gaspar, Clara
Gastaldi, Ugo
Gauld, Rhorry
Gavardi, Laura
Gazzoni, Giulio
Geraci, Angelo
Gerick, David
Gersabeck, Evelina
Gersabeck, Marco
Gershon, Timothy
Ghez, Philippe
Gianelle, Alessio
Gianì, Sebastiana
Gibson, Valerie
Giubega, Lavinia-He
Gligorov, V V
Göbel, Carla
Golubkov, Dmitry
Golutvin, Andrey
Gomes, Alvaro
Gotti, Claudio
Grabalosa Gándara, Marc
Graciani Diaz, Ricardo
Granado Cardoso, Luis Alber
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
Hadjivasiliou, Christos
Haefeli, Guido
Haen, Christophe
Haines, Susan
Hall, Samuel
Hamilton, Brian
Hampson, Thomas
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, Christophe
Joram, Christian
Jost, Beat
Jurik, Nathan
Kandybei, Sergii
Kanso, Walaa
Karacson, Matthias
Karbach, Moritz
Karodia, Sarah
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
Korolev, Mikhail
Kravchuk, Leonid
Kreplin, Katharina
Kreps, Michal
Krocker, Georg
Krokovny, Pavel
Kruse, Florian
Kucewicz, Wojciech
Kucharczyk, Marcin
Kudryavtsev, Vasily
Kurek, Krzysztof
Kvaratskheliya, Tengiz
La Thi, Viet Nga
Lacarrere, Daniel
Lafferty, George
Lai, Adriano
Lambert, Dean
Lambert, Robert W
Lanfranchi, Gaia
Langenbruch, Christoph
Langhans, Benedikt
Latham, Thomas
Lazzeroni, Cristina
Le Gac, Renaud
van Leerdam, Jeroen
Lees, Jean-Pierr
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
Lohn, Stefan
Longstaff, Iain
Lopes, Jose
Lowdon, Peter
Lucchesi, Donatella
Luo, Haofei
Lupato, Anna
Luppi, Eleonora
Lupton, Oliver
Machefert, Frederic
Maciuc, Florin
Maev, Oleg
Malde, Sneha
Malinin, Alexander
Manca, Giulia
Mancinelli, Giampiero
Manning, Peter Mich
Mapelli, Alessandro
Maratas, Jan
Marchand, Jean F
Marconi, Umberto
Marin Benito, Carla
Marino, Pietro
Märki, Raphael
Marks, Jörg
Martellotti, Giuseppe
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
Merk, Marcel
Milanes, Diego Alej
Minard, Marie-Noel
Mitzel, Dominik St
Molina Rodriguez, Josue
Monteil, Stephane
Morandin, Mauro
Morawski, Piotr
Mordà, Alessandro
Morello, Michael Jo
Moron, Jakub
Morris, Adam Benja
Mountain, Raymond
Muheim, Franz
Müller, Katharina
Mussini, Manuel
Muster, Bastien
Naik, Paras
Nakada, Tatsuya
Nandakumar, Raja
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
Novoselov, Alexey
O'Hanlon, Daniel Pat
Oblakowska-Mucha, Agnieszka
Obraztsov, Vladimir
Ogilvy, Stephen
Okhrimenko, Oleksandr
Oldeman, Rudolf
Onderwater, Gerco
Osorio Rodrigues, Bruno
Otalora Goicochea, Juan Marti
Otto, Adam
Owen, Patrick
Oyanguren, Maria Aran
Palano, Antimo
Palombo, Fernando
Palutan, Matteo
Panman, Jacob
Papanestis, Antonios
Pappagallo, Marco
Pappalardo, Luciano
Parkes, Christophe
Passaleva, Giovanni
Patel, Girish
Patel, Mitesh
Patrignani, Claudia
Pearce, Alex
Pellegrino, Antonio
Penso, Gianni
Pepe Altarelli, Monica
Perazzini, Stefano
Perret, Pascal
Pescatore, Luca
Petridis, Konstantin
Petrolini, Alessandro
Picatoste Olloqui, Eduardo
Pietrzyk, Boleslaw
Pilař, Tomas
Pinci, Davide
Pistone, Alessandro
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 Dav
Prisciandaro, Jessica
Pritchard, Adrian
Prouve, Claire
Pugatch, Valery
Puig Navarro, Albert
Punzi, Giovanni
Qian, Wenbin
Quagliani, Renato
Rachwal, Bartolomie
Rademacker, Jonas
Rakotomiaramanana, Barinjaka
Rama, Matteo
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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 Barbar
Rodrigues, Eduardo
Rodriguez Lopez, Jairo Alex
Rodriguez Perez, Pablo
Roiser, Stefan
Romanovsky, Vladimir
Romero Vidal, Antonio
Rotondo, Marcello
Rouvinet, Julien
Ruf, Thomas
Ruiz, Hugo
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
Santovetti, Emanuele
Sarti, Alessio
Satriano, Celestina
Satta, Alessia
Saunders, Daniel Mar
Savrina, Darya
Schiller, Manuel
Schindler, Heinrich
Schlupp, Maximilian
Schmelling, Michael
Schmidt, Burkhard
Schneider, Olivier
Schopper, Andreas
Schune, Marie Hele
Schwemmer, Rainer
Sciascia, Barbara
Sciubba, Adalberto
Semennikov, Alexander
Sepp, Indrek
Serra, Nicola
Serrano, Justine
Sestini, Lorenzo
Seyfert, Paul
Shapkin, Mikhail
Shapoval, Illya
Shcheglov, Yury
Shears, Tara
Shekhtman, Lev
Shevchenko, Vladimir
Shires, Alexander
Silva Coutinho, Rafael
Simi, Gabriele
Sirendi, Marek
Skidmore, Nicola
Skillicorn, Ian
Skwarnicki, Tomasz
Smith, Anthony
Smith, Edmund
Smith, Eluned
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
Steinkamp, Olaf
Stenyakin, Oleg
Sterpka, Christophe
Stevenson, Scott
Stoica, Sabin
Stone, Sheldon
Storaci, Barbara
Stracka, Simone
Straticiuc, Mihai
Straumann, Ulrich
Stroili, Roberto
Sun, Liang
Sutcliffe, William
Swientek, Krzysztof
Swientek, Stefan
Syropoulos, Vasileios
Szczekowski, Marek
Szczypka, Paul
Szumlak, Tomasz
T'Jampens, Stephane
Teklishyn, Maksym
Tellarini, Giulia
Teubert, Frederic
Thomas, Christophe
Thomas, Eric
van Tilburg, Jeroen
Tisserand, Vincent
Tobin, Mark
Todd, Jacob
Tolk, Siim
Tomassetti, Luca
Tonelli, Diego
Topp-Joergensen, Stig
Torr, Nicholas
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Trabelsi, Karim
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Tsaregorodtsev, Andrei
Tsopelas, Panagiotis
Tuning, Niels
Ukleja, Artur
Ustyuzhanin, Andrey
Uwer, Ulrich
Vacca, Claudia
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Valenti, Giovanni
Vallier, Alexis
Vazquez Gomez, Ricardo
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Vázquez Sierra, Carlos
Vecchi, Stefania
Velthuis, Jaap
Veltri, Michele
Veneziano, Giovanni
Vesterinen, Mika
Viana Barbosa, Joao Vitor
Viaud, Benoit
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Vilasis-Cardona, Xavier
Vollhardt, Achim
Volyanskyy, Dmytro
Voong, David
Vorobyev, Alexey
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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
Wiedner, Dirk
Wilkinson, Guy
Wilkinson, Michael
Williams, Mark Richa
Williams, Matthew
Williams, Mike
Wilson, Fergus
Wimberley, Jack
Wishahi, Julian
Wislicki, Wojciech
Witek, Mariusz
Wormser, Guy
Wotton, Stephen
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Xie, Yuehong
Xu, Zhirui
Yang, Zhenwei
Yuan, Xuhao
Yushchenko, Oleg
Zangoli, Maria
Zavertyaev, Mikhail
Zhang, Liming
Zhang, Yanxi
Zhelezov, Alexey
Zhokhov, Anatoly
Zhong, Liang
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McCarthy, J, McNab, A, McNulty, R, Meadows, B, Meier, F, Meissner, M, Merk, M, Milanes, D A, Minard, M-N, Mitzel, D S, Molina Rodriguez, J, Monteil, S, Morandin, M, Morawski, P, Mordà, A, Morello, M J, Moron, J, Morris, A B, Mountain, R, Muheim, F, Müller, K, Mussini, M, Muster, B, Naik, P, Nakada, T, Nandakumar, R, Nasteva, I, Needham, M, Neri, N, Neubert, S, Neufeld, N, Neuner, M, Nguyen, A D, Nguyen, T-D, Nguyen-Mau, C, Niess, V, Niet, R, Nikitin, N, Nikodem, T, Novoselov, A, O'Hanlon, D P, Oblakowska-Mucha, A, Obraztsov, V, Ogilvy, S, Okhrimenko, O, Oldeman, R, Onderwater, G, Osorio Rodrigues, B, Otalora Goicochea, J M, Otto, A, Owen, P, Oyanguren, M A, Palano, A, Palombo, F, Palutan, M, Panman, J, Papanestis, A, Pappagallo, M, Pappalardo, L, Parkes, C, Passaleva, G, Patel, G, Patel, M, Patrignani, C, Pearce, A, Pellegrino, A, Penso, G, Pepe Altarelli, M, Perazzini, S, Perret, P, Pescatore, L, Petridis, K, Petrolini, A, Picatoste Olloqui, E, Pietrzyk, B, Pilař, T, Pinci, D, Pistone, A, Playfer, S, Plo Casasus, M, Poikela, T, Polci, F, Poluektov, A, Polyakov, I, Polycarpo, E, Popov, A, Popov, D, Popovici, B, Potterat, C, Price, E, Price, J D, Prisciandaro, J, Pritchard, A, Prouve, C, Pugatch, V, Puig Navarro, A, Punzi, G, Qian, W, Quagliani, R, Rachwal, B, Rademacker, J, Rakotomiaramanana, B, Rama, M, Rangel, M, Raniuk, I, Rauschmayr, N, Raven, G, Redi, F, Reichert, S, Reid, M, dos Reis, A, Ricciardi, S, Richards, S, Rihl, M, Rinnert, K, Rives Molina, V, Robbe, P, Rodrigues, A B, Rodrigues, E, Rodriguez Lopez, J A, Rodriguez Perez, P, Roiser, S, Romanovsky, V, Romero Vidal, A, Rotondo, M, Rouvinet, J, Ruf, T, Ruiz, H, Ruiz Valls, P, Saborido Silva, J J, Sagidova, N, Sail, P, Saitta, B, Salustino Guimaraes, V, Sanchez Mayordomo, C, Sanmartin Sedes, B, Santacesaria, R, Santamarina Rios, C, Santovetti, E, Sarti, A, Satriano, C, Satta, A, Saunders, D M, Savrina, D, Schiller, M, Schindler, H, Schlupp, M, Schmelling, M, Schmidt, B, Schneider, O, Schopper, A, Schune, M H, Schwemmer, R, Sciascia, B, Sciubba, A, Semennikov, A, Sepp, I, Serra, N, Serrano, J, Sestini, L, Seyfert, P, Shapkin, M, Shapoval, I, Shcheglov, Y, Shears, T, Shekhtman, L, Shevchenko, V, Shires, A, Silva Coutinho, R, Simi, G, Sirendi, M, Skidmore, N, Skillicorn, I, Skwarnicki, T, Smith, A, Smith, E, Smith, E, Smith, J, Smith, M, Snoek, H, Sokoloff, M, Soler, P, Soomro, F, Souza, D, Souza De Paula, B, Spaan, B, Spradlin, P, Sridharan, S, Stagni, F, Stahl, M, Stahl, S, Steinkamp, O, Stenyakin, O, Sterpka, C, Stevenson, S, Stoica, S, Stone, S, Storaci, B, Stracka, S, Straticiuc, M, Straumann, U, Stroili, R, Sun, L, Sutcliffe, W, Swientek, K, Swientek, S, Syropoulos, V, Szczekowski, M, Szczypka, P, Szumlak, T, T'Jampens, S, Teklishyn, M, Tellarini, G, Teubert, F, Thomas, C, Thomas, E, van Tilburg, J, Tisserand, V, Tobin, M, Todd, J, Tolk, S, Tomassetti, L, Tonelli, D, Topp-Joergensen, S, Torr, N, Tournefier, E, Tourneur, S, Trabelsi, K, Tran, M T, Tresch, M, Trisovic, A, Tsaregorodtsev, A, Tsopelas, P, Tuning, N, Ukleja, A, Ustyuzhanin, A, Uwer, U, Vacca, C, Vagnoni, V, Valenti, G, Vallier, A, Vazquez Gomez, R, Vazquez Regueiro, P, Vázquez Sierra, C, Vecchi, S, Velthuis, J, Veltri, M, Veneziano, G, Vesterinen, M, Viana Barbosa, J V, Viaud, B, Vieira, D, Vieites Diaz, M, Vilasis-Cardona, X, Vollhardt, A, Volyanskyy, D, Voong, D, Vorobyev, A, Vorobyev, V, Voß, C, de Vries, J, Waldi, R, Wallace, C, Wallace, R, Walsh, J, Wandernoth, S, Wang, J, Ward, D, Watson, N, Websdale, D, Weiden, A, Whitehead, M, Wiedner, D, Wilkinson, G, Wilkinson, M, Williams, M R, Williams, M, Williams, M, Wilson, F, Wimberley, J, Wishahi, J, Wislicki, W, Witek, M, Wormser, G, Wotton, S, Wright, S, Wyllie, K, Xie, Y, Xu, Z, Yang, Z, Yuan, X, Yushchenko, O, Zangoli, M, Zavertyaev, M, Zhang, L, Zhang, Y, Zhelezov, A, Zhokhov, A & Zhong, L 2015, ' Differential branching fraction and angular analysis of Lambda(0)(b)-> Lambda mu(+)mu(-) decays ', Journal of High Energy Physics, vol. 1506, no. 6, Aaij:2015xza, pp. 115 . https://doi.org/10.1007/JHEP06(2015)115
Publication Year :
2015

Abstract

The differential branching fraction of the rare decay Lambda(0)(b) -> Lambda mu(+)mu(-) is measured as a function of q(2), the square of the dimuon invariant mass. The analysis is performed using proton-proton collision data, corresponding to an integrated luminosity of 3.0 fb(-1), collected by the LHCb experiment. Evidence of signal is observed in the q(2) region below the square of the J/psi mass. Integrating over 15 dB(Lambda(0)(b) -> Lambda mu(+)mu(-))/dq(2) = (1.18(-0.08)(+0.09) +/- 0.03 +/- 0.27) x 10(-7) (GeV2/c(4))(-1)where the uncertainties are statistical, systematic and due to the normalisation mode Lambda(0)(b) -> J/psi Lambda , respectively. In the q(2) intervals where the signal is observed, angular distributions are studied and the forward-backward asymmetries in the dimuon (A(FB)(l)) and hadron (A(FB)(h)) systems are measured for the first time. In the range 15 A(FB)(l) = -0.05 +/- 0.09 (stat) +/- 0.03 (syst) andA(FB)(h) = -0.29 +/- 0.07 (stat) +/- 0.03 (syst).

Details

Language :
English
Database :
OpenAIRE
Journal :
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Gligorov, V V, Göbel, C, Golubkov, D, Golutvin, A, Gomes, A, Gotti, C, Grabalosa Gándara, M, Graciani Diaz, R, Granado Cardoso, L A, Graugés, E, Graverini, E, Graziani, G, Grecu, A, Greening, E, Gregson, S, Griffith, P, Grillo, L, Grünberg, O, Gui, B, Gushchin, E, Guz, Y, Gys, T, Hadjivasiliou, C, Haefeli, G, Haen, C, Haines, S, Hall, S, Hamilton, B, Hampson, T, Han, X, Hansmann-Menzemer, S, Harnew, N, Harnew, S, Harrison, J, He, J, Head, T, Heijne, V, Hennessy, K, Henrard, P, Henry, L, Hernando Morata, J A, van Herwijnen, E, Heß, M, Hicheur, A, Hill, D, Hoballah, M, Hombach, C, Hulsbergen, W, Humair, T, Hussain, N, Hutchcroft, D, Hynds, D, Idzik, M, Ilten, P, Jacobsson, R, Jaeger, A, Jalocha, P, Jans, E, Jawahery, A, Jing, F, John, M, Johnson, D, Jones, C, Joram, C, Jost, B, Jurik, N, Kandybei, S, Kanso, W, Karacson, M, Karbach, M, Karodia, S, Kelsey, M, Kenyon, I, Kenzie, M, Ketel, T, Khanji, B, Khurewathanakul, C, Klaver, S, Klimaszewski, K, Kochebina, O, Kolpin, M, Komarov, I, Koopman, R, Koppenburg, P, Korolev, M, Kravchuk, L, Kreplin, K, Kreps, M, Krocker, G, Krokovny, P, Kruse, F, Kucewicz, W, Kucharczyk, M, Kudryavtsev, V, Kurek, K, Kvaratskheliya, T, La Thi, V N, Lacarrere, D, Lafferty, G, Lai, A, Lambert, D, Lambert, R W, Lanfranchi, G, Langenbruch, C, Langhans, B, Latham, T, Lazzeroni, C, Le Gac, R, van Leerdam, J, Lees, J-P, Lefèvre, R, Leflat, A, Lefrançois, J, Leroy, O, Lesiak, T, Leverington, B, Li, Y, Likhomanenko, T, Liles, M, Lindner, R, Linn, C, Lionetto, F, Liu, B, Lohn, S, Longstaff, I, Lopes, J, Lowdon, P, Lucchesi, D, Luo, H, Lupato, A, Luppi, E, Lupton, O, Machefert, F, Maciuc, F, Maev, O, Malde, S, Malinin, A, Manca, G, Mancinelli, G, Manning, P M, Mapelli, A, Maratas, J, Marchand, J F, Marconi, U, Marin Benito, C, Marino, P, Märki, R, Marks, J, Martellotti, G, Martinelli, M, Martinez Santos, D, Martinez Vidal, F, Martins Tostes, D, Massafferri, A, Matev, R, Mathad, A, Mathe, Z, Matteuzzi, C, Mauri, A, Maurin, B, Mazurov, A, McCann, M, McCarthy, J, McNab, A, McNulty, R, Meadows, B, Meier, F, Meissner, M, Merk, M, Milanes, D A, Minard, M-N, Mitzel, D S, Molina Rodriguez, J, Monteil, S, Morandin, M, Morawski, P, Mordà, A, Morello, M J, Moron, J, Morris, A B, Mountain, R, Muheim, F, Müller, K, Mussini, M, Muster, B, Naik, P, Nakada, T, Nandakumar, R, Nasteva, I, Needham, M, Neri, N, Neubert, S, Neufeld, N, Neuner, M, Nguyen, A D, Nguyen, T-D, Nguyen-Mau, C, Niess, V, Niet, R, Nikitin, N, Nikodem, T, Novoselov, A, O'Hanlon, D P, Oblakowska-Mucha, A, Obraztsov, V, Ogilvy, S, Okhrimenko, O, Oldeman, R, Onderwater, G, Osorio Rodrigues, B, Otalora Goicochea, J M, Otto, A, Owen, P, Oyanguren, M A, Palano, A, Palombo, F, Palutan, M, Panman, J, Papanestis, A, Pappagallo, M, Pappalardo, L, Parkes, C, Passaleva, G, Patel, G, Patel, M, Patrignani, C, Pearce, A, Pellegrino, A, Penso, G, Pepe Altarelli, M, Perazzini, S, Perret, P, Pescatore, L, Petridis, K, Petrolini, A, Picatoste Olloqui, E, Pietrzyk, B, Pilař, T, Pinci, D, 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Schune, M H, Schwemmer, R, Sciascia, B, Sciubba, A, Semennikov, A, Sepp, I, Serra, N, Serrano, J, Sestini, L, Seyfert, P, Shapkin, M, Shapoval, I, Shcheglov, Y, Shears, T, Shekhtman, L, Shevchenko, V, Shires, A, Silva Coutinho, R, Simi, G, Sirendi, M, Skidmore, N, Skillicorn, I, Skwarnicki, T, Smith, A, Smith, E, Smith, E, Smith, J, Smith, M, Snoek, H, Sokoloff, M, Soler, P, Soomro, F, Souza, D, Souza De Paula, B, Spaan, B, Spradlin, P, Sridharan, S, Stagni, F, Stahl, M, Stahl, S, Steinkamp, O, Stenyakin, O, Sterpka, C, Stevenson, S, Stoica, S, Stone, S, Storaci, B, Stracka, S, Straticiuc, M, Straumann, U, Stroili, R, Sun, L, Sutcliffe, W, Swientek, K, Swientek, S, Syropoulos, V, Szczekowski, M, Szczypka, P, Szumlak, T, T'Jampens, S, Teklishyn, M, Tellarini, G, Teubert, F, Thomas, C, Thomas, E, van Tilburg, J, Tisserand, V, Tobin, M, Todd, J, Tolk, S, Tomassetti, L, Tonelli, D, Topp-Joergensen, S, Torr, N, Tournefier, E, Tourneur, S, Trabelsi, K, Tran, M T, Tresch, M, Trisovic, A, Tsaregorodtsev, A, Tsopelas, P, Tuning, N, Ukleja, A, Ustyuzhanin, A, Uwer, U, Vacca, C, Vagnoni, V, Valenti, G, Vallier, A, Vazquez Gomez, R, Vazquez Regueiro, P, Vázquez Sierra, C, Vecchi, S, Velthuis, J, Veltri, M, Veneziano, G, Vesterinen, M, Viana Barbosa, J V, Viaud, B, Vieira, D, Vieites Diaz, M, Vilasis-Cardona, X, Vollhardt, A, Volyanskyy, D, Voong, D, Vorobyev, A, Vorobyev, V, Voß, C, de Vries, J, Waldi, R, Wallace, C, Wallace, R, Walsh, J, Wandernoth, S, Wang, J, Ward, D, Watson, N, Websdale, D, Weiden, A, Whitehead, M, Wiedner, D, Wilkinson, G, Wilkinson, M, Williams, M R, Williams, M, Williams, M, Wilson, F, Wimberley, J, Wishahi, J, Wislicki, W, Witek, M, Wormser, G, Wotton, S, Wright, S, Wyllie, K, Xie, Y, Xu, Z, Yang, Z, Yuan, X, Yushchenko, O, Zangoli, M, Zavertyaev, M, Zhang, L, Zhang, Y, Zhelezov, A, Zhokhov, A & Zhong, L 2015, ' Differential branching fraction and angular analysis of Lambda(0)(b)-> Lambda mu(+)mu(-) decays ', Journal of High Energy Physics, vol. 1506, no. 6, Aaij:2015xza, pp. 115 . https://doi.org/10.1007/JHEP06(2015)115
Accession number :
edsair.od......3094..a8ea0e1ee122d312a6bf6a0dd51438a0
Full Text :
https://doi.org/10.1007/JHEP06(2015)115