CERN Accelerating science

Article
Report number arXiv:2212.12574 ; LHCb-PAPER-2022-038 ; CERN-EP-2022-272 ; LHCB-PAPER-2022-038
Title First observation and branching fraction measurement of the $\Lambda_b^0\to D_s^- p$ decay First observation and branching fraction measurement of the $ {\Lambda}_b^0\to {D}_s^{-}p $ decay
Author(s)

Aaij, Roel (NIKHEF, Amsterdam) ; Abdelmotteleb, Ahmed Sameh Wagih (Warwick U.) ; Abellan Beteta, Carlos (Zurich U.) ; Abudinén, Fernando Jesus (Warwick U.) ; Ackernley, Thomas (Liverpool U.) ; Adeva, Bernardo (Santiago de Compostela U., IGFAE) ; Adinolfi, Marco (Bristol U.) ; Adlarson, Patrik Harri (Uppsala U.) ; Afsharnia, Hossein (Clermont-Ferrand U.) ; Agapopoulou, Christina (LPNHE, Paris) ; Aidala, Christine Angela (Michigan U.) ; Ajaltouni, Ziad (Clermont-Ferrand U.) ; Akar, Simon (Cincinnati U.) ; Akiba, Kazuyoshi (NIKHEF, Amsterdam) ; Albicocco, Pietro (Frascati) ; Albrecht, Johannes (Tech. U., Dortmund (main)) ; Alessio, Federico (CERN) ; Alexander, Michael (Glasgow U.) ; Alfonso Albero, Alejandro (ICC, Barcelona U.) ; Aliouche, Zakariya (Manchester U.) ; Alvarez Cartelle, Paula (Cambridge U.) ; Amalric, Renaud (LPNHE, Paris) ; Amato, Sandra (Rio de Janeiro Federal U.) ; Amey, Jake Lewis (Bristol U.) ; Amhis, Yasmine (IJCLab, Orsay ; CERN) ; An, Liupan (CERN) ; Anderlini, Lucio (INFN, Florence) ; Andersson, Martin (Zurich U.) ; Andreianov, Aleksei ; Andreotti, Mirco (INFN, Ferrara) ; Andreou, Dimitra (Syracuse U. (main)) ; Ao, Dong (Beijing, Inst. High Energy Phys.) ; Archilli, Flavio (INFN, Rome2 ; U. Rome 2, Tor Vergata (main)) ; Artamonov, Alexander ; Artuso, Marina (Syracuse U. (main)) ; Aslanides, Elie (Marseille, CPPM) ; Atzeni, Michele (Zurich U.) ; Audurier, Benjamin (Ecole Polytechnique) ; Bachiller Perea, Irene (Annecy, LAPP) ; Bachmann, Sebastian (Heidelberg U.) ; Bachmayer, Marie (LPHE, Lausanne) ; Back, J.J. (Warwick U.) ; Bailly-reyre, Aurelien (LPNHE, Paris) ; Baladron Rodriguez, Pablo (Santiago de Compostela U., IGFAE) ; Balagura, Vladislav (Ecole Polytechnique) ; Baldini, Wander (INFN, Ferrara ; CERN) ; Baptista de Souza Leite, Juan (Rio de Janeiro, CBPF) ; Barbetti, Matteo (INFN, Florence ; Florence U.) ; Barlow, Roger (Manchester U.) ; Barsuk, Sergey (IJCLab, Orsay) ; Barter, William (Edinburgh U.) ; Bartolini, Matteo (Cambridge U.) ; Baryshnikov, Fedor ; Basels, Jan-Marc (Aachen, Tech. Hochsch.) ; Bassi, Giovanni (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Batsukh, Baasansuren (Beijing, Inst. High Energy Phys.) ; Battig, Alexander (Tech. U., Dortmund (main)) ; Bay, Aurelio (LPHE, Lausanne) ; Beck, Anja (Warwick U.) ; Becker, Maik (Tech. U., Dortmund (main)) ; Bedeschi, Franco (INFN, Pisa) ; Bediaga, Ignacio (Rio de Janeiro, CBPF) ; Beiter, Andrew (Syracuse U. (main)) ; Belin, Samuel (Santiago de Compostela U., IGFAE) ; Bellee, Violaine (Zurich U.) ; Belous, Konstantin ; Belov, Ilia ; Belyaev, Ivan ; Benane, Gaya (Marseille, CPPM) ; Bencivenni, Giovanni (Frascati) ; Ben-Haim, Eli (LPNHE, Paris) ; Berezhnoy, Alexander ; Bernet, Roland (Zurich U.) ; Bernet Andres, Sergi (Ramon Llull U., Barcelona) ; Berninghoff, Daniel (Heidelberg U.) ; Bernstein, Harris Conan (Syracuse U. (main)) ; Bertella, Claudia (Manchester U.) ; Bertolin, Alessandro (INFN, Padua ; Padua U.) ; Betancourt, Christopher (Zurich U.) ; Betti, Federico (CERN) ; Bezshyiko, Iaroslava (Zurich U.) ; Bezshyiko, Ia. (Zurich U.) ; Bhasin, Srishti (Bristol U.) ; Bhom, Jihyun (Cracow, INP) ; Bian, Lingzhu (Wuhan U.) ; Bieker, Martin Stefan (Tech. U., Dortmund (main)) ; Biesuz, Nicolo Vladi (INFN, Ferrara) ; Billoir, Pierre (LPNHE, Paris) ; Biolchini, Alice (NIKHEF, Amsterdam) ; Birch, Matthew (Imperial Coll., London) ; Bishop, Fionn Caitlin Ros (Cambridge U.) ; Bitadze, Alexander (Manchester U.) ; Bizzeti, Andrea ; Blago, Michele Piero (Cambridge U.) ; Blake, Thomas (Warwick U.) ; Blanc, Frederic (LPHE, Lausanne) ; Blank, Jonah Evan (Tech. U., Dortmund (main)) ; Blusk, Steven (Syracuse U. (main)) ; Bobulska, Dana (Glasgow U.) ; Boelhauve, Julian Alexander (Tech. U., Dortmund (main)) ; Boente Garcia, Oscar (Ecole Polytechnique) ; Boettcher, Thomas (Cincinnati U.) ; Boldyrev, Alexey ; Bolognani, Carolina (Maastricht U.) ; Bolzonella, Riccardo (INFN, Ferrara ; Ferrara U.) ; Bondar, Nikolay (CERN) ; Borgato, Federica (INFN, Padua ; Padua U.) ; Borghi, Silvia (Manchester U.) ; Borsato, Martino (Heidelberg U.) ; Borsuk, Jozef Tomasz (Cracow, INP) ; Bouchiba, Sonia Amina (LPHE, Lausanne) ; Bowcock, Themistocles (Liverpool U.) ; Boyer, Alexandre (CERN) ; Bozzi, Concezio (INFN, Ferrara) ; Bradley, Matthew John (Imperial Coll., London) ; Braun, Svende (Maryland U.) ; Brea Rodriguez, Alexandre (Santiago de Compostela U., IGFAE) ; Brodzicka, Jolanta (Cracow, INP) ; Brossa Gonzalo, Arnau (Santiago de Compostela U., IGFAE) ; Brown, James David (Liverpool U.) ; Brundu, Davide (INFN, Cagliari) ; Buonaura, Annarita (Zurich U.) ; Buonincontri, Laura (INFN, Padua ; Padua U.) ; Burke, Aodhan Tomas (Manchester U.) ; Burr, Christopher (CERN) ; Bursche, Albert (South China Normal U.) ; Butkevich, Anatoly ; Butter, Jordy Sebastiaan (NIKHEF, Amsterdam) ; Buytaert, Jan (CERN) ; Byczynski, Wiktor (CERN) ; Cadeddu, Sandro (INFN, Cagliari) ; Cai, Hao (Wuhan U.) ; Calabrese, Roberto (INFN, Ferrara ; Ferrara U.) ; Calefice, Lukas (Tech. U., Dortmund (main)) ; Cali, Stefano (Frascati) ; Calvi, Marta (INFN, Milan Bicocca ; Milan Bicocca U.) ; Calvo Gomez, Miriam (Ramon Llull U., Barcelona) ; Campana, Pierluigi (Frascati) ; Campora Perez, Daniel Hugo (Maastricht U.) ; Campoverde Quezada, Angel Fernando (Beijing, Inst. High Energy Phys.) ; Capelli, Simone (INFN, Milan Bicocca ; Milan Bicocca U.) ; Capriotti, Lorenzo (INFN, Bologna) ; Carbone, Angelo (INFN, Bologna ; U. Bologna (main)) ; Cardinale, Roberta (INFN, Genoa ; Genoa U.) ; Cardini, Alessandro (INFN, Cagliari) ; Carniti, Paolo (INFN, Milan Bicocca ; Milan Bicocca U.) ; Carus, Leon David (Aachen, Tech. Hochsch.) ; Casais Vidal, Adrian (Santiago de Compostela U., IGFAE) ; Caspary, Rowina (Heidelberg U.) ; Casse, Gianluigi (Liverpool U.) ; Cattaneo, Marco (CERN) ; Cavallero, Giovanni (Imperial Coll., London ; CERN) ; Cavallini, Viola (INFN, Ferrara ; Ferrara U.) ; Celani, Sara (LPHE, Lausanne) ; Cerasoli, Jacopo (Marseille, CPPM) ; Cervenkov, Daniel (Oxford U.) ; Chadwick, Abbie Jane (Liverpool U.) ; Chahrour, Ibrahim (Michigan U.) ; Chapman, Matthew George (Bristol U.) ; Charles, Matthew (LPNHE, Paris) ; Charpentier, Ph. (CERN) ; Charpentier, Philippe (CERN) ; Chavez Barajas, Carlos Alberto (Liverpool U.) ; Chefdeville, Maximilien (Annecy, LAPP) ; Chen, Chen (Marseille, CPPM) ; Chen, Shanzhen (Beijing, Inst. High Energy Phys.) ; Chernov, Aleksei (Cracow, INP) ; Chernyshenko, Serhii (Kiev, INR) ; Chobanova, Veronika (Santiago de Compostela U., IGFAE) ; Cholak, Serhii (LPHE, Lausanne) ; Chrzaszcz, Marcin (Cracow, INP) ; Chubykin, Aleksei ; Chulikov, Vladimir ; Ciambrone, Paolo (Frascati) ; Cicala, Maria Flavia (Warwick U.) ; Cid Vidal, Xabier (Santiago de Compostela U., IGFAE) ; Ciezarek, Gregory (CERN) ; Cifra, Pierfrancesco (CERN) ; Ciullo, Giuseppe (Ferrara U. ; INFN, Ferrara) ; Clarke, P.E. L. (Edinburgh U.) ; Clemencic, Marco (CERN) ; Cliff, Harry (Cambridge U.) ; Closier, Joel (CERN) ; Cobbledick, John Leslie (Manchester U.) ; Coco, Victor (CERN) ; Coelho, Joao A.B. (IJCLab, Orsay) ; Cogan, Julien (Marseille, CPPM) ; Cogneras, Eric (Clermont-Ferrand U.) ; Cojocariu, Lucian (Bucharest U.) ; Collins, Paula (CERN) ; Colombo, Tommaso (CERN) ; Congedo, Liliana (INFN, Bari) ; Contu, Andrea (INFN, Cagliari) ; Cooke, Naomi (Birmingham U.) ; Corredoira, Imanol (Santiago de Compostela U., IGFAE) ; Corti, Gloria (CERN) ; Couturier, Benjamin (CERN) ; Craik, Daniel Charles (Zurich U.) ; Cruz Torres, Melissa Maria (Rio de Janeiro, CBPF ; Honduras U.) ; Currie, Robert (Edinburgh U.) ; Da Silva, Cesar Luiz (Los Alamos) ; Dadabaev, Shakhzod ; Dai, Lingyun (Central South U., Changsha) ; Dai, Xinchen (Peking U., SKLNPT) ; Dall'Occo, Elena (Tech. U., Dortmund (main)) ; Dalseno, Jeremy (Santiago de Compostela U., IGFAE) ; D'Ambrosio, Carmelo (CERN) ; Daniel, Jessy (Clermont-Ferrand U.) ; Danilina, Anna ; d'Argent, Philippe (INFN, Bari) ; Davies, Jonathan Edward (Manchester U.) ; Davis, Adam (Manchester U.) ; De Aguiar Francisco, Oscar (Manchester U.) ; de Boer, Jan (CERN) ; De Bruyn, Kristof (U. Groningen, VSI) ; De Capua, Stefano (Manchester U.) ; De Cian, Michel (LPHE, Lausanne) ; De Freitas Carneiro Da Graca, Ulisses (Rio de Janeiro, CBPF) ; De Lucia, Erika (Frascati) ; De Miranda, Jussara (Rio de Janeiro, CBPF) ; De Paula, Leandro (Rio de Janeiro Federal U.) ; De Serio, Marilisa (INFN, Bari ; Bari U.) ; De Simone, Dario (Zurich U.) ; De Simone, Patrizia (Frascati) ; De Vellis, Fabio (Tech. U., Dortmund (main)) ; de Vries, Jacco (Maastricht U.) ; Dean, Cameron Thomas (Los Alamos) ; Debernardis, Francesco (INFN, Bari ; Bari U.) ; Decamp, Daniel (Annecy, LAPP) ; Dedu, Vlad-George (Marseille, CPPM) ; Del Buono, Luigi (LPNHE, Paris) ; Delaney, Blaise (MIT) ; Dembinski, Hans Peter (Tech. U., Dortmund (main)) ; Denysenko, Vadym (Zurich U.) ; Deschamps, Olivier (Clermont-Ferrand U.) ; Dettori, Francesco (INFN, Cagliari ; Cagliari U.) ; Dey, Biplab (Eotvos U.) ; Di Nezza, Pasquale (Frascati) ; Diachkov, Igor ; Didenko, Sergey ; Dieste Maronas, Lorena (Santiago de Compostela U., IGFAE) ; Ding, Shuchong (Syracuse U. (main)) ; Dobishuk, Vasyl (Kiev, INR) ; Dolmatov, Aleksandr ; Dong, Chenzhi (Tsinghua U., Beijing) ; Donohoe, Amanda May (University Coll., Dublin) ; Dordei, Francesca (INFN, Cagliari) ; dos Reis, Alberto (Rio de Janeiro, CBPF) ; Douglas, Lauren (Glasgow U.) ; Downes, Anthony Gavin (Annecy, LAPP) ; Duda, Piotr Jakub (Cracow Tech. U.) ; Dudek, Maciej Wojciech (Cracow, INP) ; Dufour, Laurent (CERN) ; Duk, Viacheslav (INFN, Perugia ; Perugia U.) ; Durante, Paolo (CERN) ; Duras, Maciej (Cracow Tech. U.) ; Durham, John Matthew (Los Alamos) ; Dutta, Deepanwita (Manchester U.) ; Dziurda, Agnieszka (Cracow, INP) ; Dzyuba, Alexey ; Easo, Sajan (Rutherford) ; Egede, Ulrik (Monash U.) ; Egorychev, Victor ; Eirea Orro, Caetano (Santiago de Compostela U., IGFAE) ; Eisenhardt, Stephan (Edinburgh U.) ; Ejopu, Enoch (Manchester U.) ; Ek-In, Surapat (LPHE, Lausanne) ; Eklund, Lars (Uppsala U.) ; Ellbracht, Jan Hendrik (Tech. U., Dortmund (main)) ; Ely, Scott (Imperial Coll., London) ; Ene, Alexandru (Bucharest U.) ; Epple, Eliane (Cincinnati U.) ; Escher, Stephan (Aachen, Tech. Hochsch.) ; Eschle, Jonas Nathanael (Zurich U.) ; Esen, Sevda (Zurich U.) ; Evans, Timothy (Manchester U.) ; Fabiano, Federica (INFN, Cagliari ; Cagliari U.) ; Falcao, Lucas (Rio de Janeiro, CBPF) ; Fan, Yanting (Beijing, Inst. High Energy Phys.) ; Fang, B. (IJCLab, Orsay ; Wuhan U.) ; Fantini, Lisa (INFN, Perugia ; Perugia U.) ; Faria, Maria (LPHE, Lausanne) ; Farry, Stephen (Liverpool U.) ; Fazzini, Davide (INFN, Milan Bicocca ; Milan Bicocca U.) ; Felkowski, L.F. (Cracow Tech. U.) ; Felkowski, Lukasz Jerzy (Cracow Tech. U.) ; Feo, Mauricio (CERN) ; Fernandez Gomez, Miguel (Santiago de Compostela U., IGFAE) ; Fernez, Alex Daniel (Maryland U.) ; Ferrari, Fabio (INFN, Bologna) ; Ferreira Lopes, Lino (LPHE, Lausanne) ; Ferreira Rodrigues, Fernando (Rio de Janeiro Federal U.) ; Ferreres Sole, Silvia (NIKHEF, Amsterdam) ; Ferrillo, Martina (Zurich U.) ; Ferro-Luzzi, Massimiliano (CERN) ; Filippov, Sergey ; Fini, Rosa Anna (INFN, Bari) ; Fiorini, Massimiliano (INFN, Ferrara ; Ferrara U.) ; Firlej, Miroslaw (AGH-UST, Cracow) ; Fischer, K.M. (Oxford U.) ; Fischer, Kamil Leszek (Oxford U.) ; Fitzgerald, Dillon Scott (Michigan U.) ; Fitzpatrick, Conor (Manchester U.) ; Fiutowski, Tomasz (AGH-UST, Cracow) ; Fleuret, Frederic (Ecole Polytechnique) ; Fontana, Marianna (LPNHE, Paris) ; Fontanelli, Flavio (INFN, Genoa ; Genoa U.) ; Forty, Roger (CERN) ; Foulds-Holt, Daniel (Cambridge U.) ; Franco Lima, Vinicius (Liverpool U.) ; Franco Sevilla, Manuel (Maryland U.) ; Frank, Markus (CERN) ; Franzoso, Edoardo (INFN, Ferrara ; Ferrara U.) ; Frau, Giulia (Heidelberg U.) ; Frei, Christoph (CERN) ; Friday, David Anthony (Glasgow U.) ; Frontini, Luca (INFN, Milan) ; Fu, Jinlin (Beijing, Inst. High Energy Phys.) ; Fuehring, Quentin (Tech. U., Dortmund (main)) ; Fulghesu, Tommaso (LPNHE, Paris) ; Gabriel, Emmy (NIKHEF, Amsterdam) ; Galati, Giuliana (INFN, Bari ; Bari U.) ; Galati, Maria Domenica (NIKHEF, Amsterdam) ; Gallas Torreira, Abraham (Santiago de Compostela U., IGFAE) ; Galli, Domenico (INFN, Bologna ; U. Bologna (main)) ; Gambetta, Silvia (Edinburgh U. ; CERN) ; Gandelman, Miriam (Rio de Janeiro Federal U.) ; Gandini, Paolo (INFN, Milan) ; Gao, Y. (Hua-Zhong Normal U.) ; Gao, Y. (Peking U., SKLNPT) ; Garau, Michela (INFN, Cagliari ; Cagliari U.) ; Garcia Martin, Luis Miguel (Warwick U.) ; Garcia Moreno, Paula (ICC, Barcelona U.) ; García Pardiñas, Julián (INFN, Milan Bicocca ; Milan Bicocca U.) ; Garcia Plana, Beatriz (Santiago de Compostela U., IGFAE) ; Garcia Rosales, Felipe Andres (Ecole Polytechnique) ; Garrido, Lluis (ICC, Barcelona U.) ; Gaspar, Clara (CERN) ; Geertsema, Robbert Erik (NIKHEF, Amsterdam) ; Gerick, David (Heidelberg U.) ; Gerken, Louis Lenard (Tech. U., Dortmund (main)) ; Gersabeck, Evelina (Manchester U.) ; Gersabeck, Marco (Manchester U.) ; Gershon, Timothy (Warwick U.) ; Giambastiani, Luca (INFN, Padua ; Padua U.) ; Gibson, Valerie (Cambridge U.) ; Giemza, Henryk Karol (NCBJ, Warsaw) ; Gilman, Alexander Leon (Oxford U.) ; Giovannetti, Matteo (Frascati ; U. Rome 2, Tor Vergata (main) ; INFN, Rome2) ; Gioventù, Alessandra (Santiago de Compostela U., IGFAE) ; Gironella Gironell, Pere (ICC, Barcelona U.) ; Giugliano, Carmen (INFN, Ferrara ; Ferrara U.) ; Giza, Maciej Artur (Cracow, INP) ; Gizdov, Konstantin (Edinburgh U.) ; Gkougkousis, Evangelos Leonidas (CERN) ; Gligorov, Vladimir (LPNHE, Paris ; CERN) ; Göbel, Carla (Rio de Janeiro, Pont. U. Catol.) ; Golobardes, Elisabet (Ramon Llull U., Barcelona) ; Golubkov, Dmitry ; Golutvin, Andrey (Imperial Coll., London) ; Gomes, Alvaro (Rio de Janeiro, CBPF ; Brasilia U.) ; Gomez Fernandez, Sergio (ICC, Barcelona U.) ; Goncalves Abrantes, Fernanda (Oxford U.) ; Goncerz, Mateusz (Cracow, INP) ; Gong, Guanghua (Tsinghua U., Beijing) ; Gorelov, Igor Vladimirovich ; Gotti, Claudio (INFN, Milan Bicocca) ; Grabowski, Jascha Peter (Bonn U., HISKP) ; Grammatico, Thomas (LPNHE, Paris) ; Granado Cardoso, Luis Alberto (CERN) ; Graugés, Eugeni (ICC, Barcelona U.) ; Graverini, Elena (LPHE, Lausanne) ; Graziani, Giacomo ; Grecu, Alexandru Tudor (Bucharest U.) ; Greeven, Lex Marinus (NIKHEF, Amsterdam) ; Grieser, Nathan Allen (Cincinnati U.) ; Grillo, Lucia (Glasgow U.) ; Gromov, Sergey ; Gruberg Cazon, Barak Raimond (Oxford U.) ; Gu, Chenxi (Tsinghua U., Beijing) ; Guarise, Marco (INFN, Ferrara ; Ferrara U.) ; Guittiere, Manuel (IJCLab, Orsay) ; Günther, Paul Andre (Heidelberg U.) ; Gushchin, Evgeny ; Guth, Andreas (Aachen, Tech. Hochsch.) ; Guz, Yury ; Gys, Thierry (CERN) ; Hadavizadeh, Thomas (Monash U.) ; Hadjivasiliou, Christos (Maryland U.) ; Haefeli, Guido (LPHE, Lausanne) ; Haen, Christophe (CERN) ; Haimberger, Jakob (CERN) ; Haines, Susan (Cambridge U.) ; Halewood-leagas, Tabitha (Liverpool U.) ; Halvorsen, Marius Maehlum (CERN) ; Hamilton, Phoebe Meredith (Maryland U.) ; Hammerich, Jan (Liverpool U.) ; Han, Qundong (Hua-Zhong Normal U.) ; Han, Xiaoxue (Heidelberg U.) ; Hansen, Eva Brottmann (Manchester U.) ; Hansmann-Menzemer, Stephanie (Heidelberg U.) ; Hao, Lei (Beijing, Inst. High Energy Phys.) ; Harnew, Neville (Oxford U.) ; Harrison, Thomas (Liverpool U.) ; Hasse, Christoph (CERN) ; Hatch, Mark (CERN) ; He, Jibo (Beijing, Inst. High Energy Phys. ; HIAS, UCAS, Hangzhou) ; Heijhoff, Kevin (NIKHEF, Amsterdam) ; Hemmer, Frederic (CERN) ; Henderson, Conor (Cincinnati U.) ; Henderson, Riley Dylan Leslie (Monash U. ; Warwick U.) ; Hennequin, Arthur Marius (MIT) ; Hennessy, Karol (Liverpool U.) ; Henry, Louis (CERN) ; Herd, James Daniel (Imperial Coll., London) ; Heuel, Johannes (Aachen, Tech. Hochsch.) ; Hicheur, Adlène (Rio de Janeiro Federal U.) ; Hill, Donal (LPHE, Lausanne) ; Hilton, Martha (Manchester U.) ; Hollitt, Sophie (Tech. U., Dortmund (main)) ; Horswill, Joshua Ethan (Manchester U.) ; Hou, Ruiwen (Hua-Zhong Normal U.) ; Hou, Yingrui (Annecy, LAPP) ; Hu, J. (Heidelberg U.) ; Hu, J. (South China Normal U.) ; Hu, Wenhua (Peking U., SKLNPT) ; Hu, Xiaofan (Tsinghua U., Beijing) ; Huang, Wenqian (Beijing, Inst. High Energy Phys.) ; Huang, Xiaotao (Wuhan U.) ; Hulsbergen, Wouter (NIKHEF, Amsterdam) ; Hunter, Ross John (Warwick U.) ; Hushchyn, Mikhail ; Hutchcroft, David (Liverpool U.) ; Ibis, Philipp (Tech. U., Dortmund (main)) ; Idzik, Marek (AGH-UST, Cracow) ; Ilin, Dmitrii ; Ilten, Philip (Cincinnati U.) ; Inglessi, Alexander ; Iniukhin, Aleksandr ; Ishteev, Artur ; Ivshin, Kuzma ; Jacobsson, Richard (CERN) ; Jage, Hendrik (Aachen, Tech. Hochsch.) ; Jaimes Elles, Sergio Javier (Valencia U., IFIC) ; Jakobsen, Sune (CERN) ; Jans, Eddy (NIKHEF, Amsterdam) ; Jashal, Brij Kishor (Valencia U., IFIC) ; Jawahery, Abolhassan (Maryland U.) ; Jevtic, Vukan (Tech. U., Dortmund (main)) ; Jiang, Emily Kaiyin (Maryland U.) ; Jiang, Xiaojie (Beijing, Inst. High Energy Phys.) ; Jiang, Y. (Beijing, Inst. High Energy Phys.) ; John, Malcolm (Oxford U.) ; Johnson, Daniel (MIT) ; Jones, Christopher (Cambridge U.) ; Jones, Thomas Peter (Warwick U.) ; Jost, Beat (CERN) ; Jurik, Nathan (CERN) ; Juszczak, Izabela (Cracow, INP) ; Kandybei, Sergii (Kharkov, KIPT) ; Kang, Youen (Tsinghua U., Beijing) ; Karacson, Matthias (CERN) ; Karpenkov, Dmitrii ; Karpov, Maksim ; Kautz, Jacob William (Cincinnati U.) ; Keizer, Floris (CERN) ; Keller, Dustin Michael (Syracuse U. (main)) ; Kenzie, Matthew (Warwick U.) ; Ketel, Tjeerd (NIKHEF, Amsterdam) ; Khanji, Basem (Tech. U., Dortmund (main)) ; Kharisova, Anastasiia ; Kholodenko, Sergei ; Khreich, Gaelle (IJCLab, Orsay) ; Kirn, Thomas (Aachen, Tech. Hochsch.) ; Kirsebom, Veronica Soelund (LPHE, Lausanne) ; Kitouni, Ouail (MIT) ; Klaver, Suzanne (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Kleijne, Nico (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Klimaszewski, Konrad (NCBJ, Warsaw) ; Kmiec, Mateusz Rafal (NCBJ, Warsaw) ; Koliiev, Serhii (Kiev, INR) ; Kolk, Lars (Tech. U., Dortmund (main)) ; Kondybayeva, Almagul ; Konoplyannikov, Anatoly ; Kopciewicz, Pawel (AGH-UST, Cracow) ; Kopecna, Renata (Heidelberg U.) ; Koppenburg, Patrick (NIKHEF, Amsterdam) ; Korolev, Mikhail ; Kostiuk, Igor (NIKHEF, Amsterdam ; Kiev, INR) ; Kot, Oleksander (Kiev, INR) ; Kotriakhova, Sofia ; Kozachuk, Anastasiia ; Kravchenko, Polina ; Kravchuk, Leonid ; Krawczyk, Rafal Dominik (CERN) ; Kreps, Michal (Warwick U.) ; Kretzschmar, Sophie Katharina (Aachen, Tech. Hochsch.) ; Krokovny, Pavel ; Krupa, Wojciech (AGH-UST, Cracow) ; Krzemien, Wojciech (NCBJ, Warsaw) ; Kubat, Jakub (Heidelberg U.) ; Kubis, Sebastian Antoni (Cracow Tech. U.) ; Kucewicz, Wojciech (Cracow, INP) ; Kucharczyk, Marcin (Cracow, INP) ; Kudryavtsev, Vasily ; Kulikova, Evgenia ; Kupsc, Andrzej (Uppsala U.) ; Lacarrere, Daniel (CERN) ; Lafferty, George (Manchester U.) ; Lai, Adriano (INFN, Cagliari) ; Lampis, Andrea (INFN, Cagliari ; Cagliari U.) ; Lancierini, Davide (Zurich U.) ; Landesa Gomez, Clara (Santiago de Compostela U., IGFAE) ; Lane, John Jake (Manchester U.) ; Lane, Richard (Bristol U.) ; Langenbruch, Christoph (Aachen, Tech. Hochsch.) ; Langer, Jan (Tech. U., Dortmund (main)) ; Lantwin, Oliver ; Latham, Thomas (Warwick U.) ; Lazzari, Federico (INFN, Pisa ; Pisa U.) ; Lazzaroni, Massimo (INFN, Milan ; Milan U.) ; Le Gac, Renaud (Marseille, CPPM) ; Lee, Sook Hyun (Michigan U.) ; Lefèvre, Regis (Clermont-Ferrand U.) ; Leflat, Alexander ; Legotin, Sergey ; Lenisa, Paolo (Ferrara U. ; INFN, Ferrara) ; Leroy, Olivier (Marseille, CPPM) ; Lesiak, Tadeusz (Cracow, INP) ; Leverington, Blake (Heidelberg U.) ; Li, Anfeng (Tsinghua U., Beijing) ; Li, Hengne (South China Normal U.) ; Li, Kechen (Hua-Zhong Normal U.) ; Li, P. (CERN) ; Li, P.R. (Lanzhou U.) ; Li, Shiyang (Hua-Zhong Normal U.) ; Li, T. (Beijing, Inst. High Energy Phys.) ; Li, T. (South China Normal U.) ; Li, Yiming (Beijing, Inst. High Energy Phys.) ; Li, Zhuoming (Syracuse U. (main)) ; Liang, Xixin (Syracuse U. (main)) ; Lin, Chuangxin (Beijing, Inst. High Energy Phys.) ; Lin, Tai-hua (Rutherford) ; Lindner, Rolf (CERN) ; Lisovskyi, Vitalii (Tech. U., Dortmund (main)) ; Litvinov, Roman (INFN, Cagliari ; Cagliari U.) ; Liu, Guoming (South China Normal U.) ; Liu, Huanhuan (Beijing, Inst. High Energy Phys.) ; Liu, Qian (Beijing, Inst. High Energy Phys.) ; Liu, Shuaiyi (Beijing, Inst. High Energy Phys.) ; Lobo Salvia, Aniol (ICC, Barcelona U.) ; Loi, Angelo (INFN, Cagliari) ; Lollini, Riccardo (INFN, Perugia ; Perugia U.) ; Lomba Castro, Julian (Santiago de Compostela U., IGFAE) ; Longstaff, Iain (Glasgow U.) ; Lopes, J.H. (Rio de Janeiro Federal U.) ; Lopez Huertas, Albert (ICC, Barcelona U.) ; López Soliño, Saúl (Santiago de Compostela U., IGFAE) ; Lovell, George Holger (Cambridge U.) ; Lu, Y. (Beijing, Inst. High Energy Phys. ; Central South U., Changsha) ; Lucarelli, Chiara (INFN, Florence ; Florence U.) ; Lucchesi, Donatella (INFN, Padua ; Padua U.) ; Luchuk, Stanislav ; Lucio Martinez, Miriam (Maastricht U.) ; Lukashenko, Valeriia (NIKHEF, Amsterdam ; Kiev, INR) ; Luo, Yiheng (Tsinghua U., Beijing) ; Lupato, Anna (Manchester U.) ; Luppi, Eleonora (INFN, Ferrara ; Ferrara U.) ; Lusiani, Alberto (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Lynch, Kate (University Coll., Dublin) ; Lyu, Xiao-Rui (Beijing, Inst. High Energy Phys.) ; Ma, Ruiting (Beijing, Inst. High Energy Phys.) ; Maccolini, Serena (Tech. U., Dortmund (main)) ; Machefert, Frederic (IJCLab, Orsay) ; Maciuc, Florin (Bucharest U.) ; Mackay, Innes (Oxford U.) ; Macko, Vladimir (LPHE, Lausanne) ; Madhan Mohan, Lakshan Ram (Bristol U.) ; Maevskiy, Artem ; Maisuzenko, Dmitrii ; Majewski, Maciej Witold (AGH-UST, Cracow) ; Malczewski, Jakub Jacek (Cracow, INP) ; Malde, Sneha (Oxford U.) ; Malecki, Bartosz (Cracow, INP ; CERN) ; Malinin, Alexander ; Maltsev, Timofei ; Manca, Giulia (INFN, Cagliari ; Cagliari U.) ; Mancinelli, Giampiero (Marseille, CPPM) ; Mancuso, Chiara (IJCLab, Orsay ; INFN, Milan ; Milan U.) ; Manera Escalero, Rafel (ICC, Barcelona U.) ; Manuzzi, Daniele (INFN, Bologna) ; Manzari, Claudio Andrea (Zurich U.) ; Marangotto, Daniele (INFN, Milan ; Milan U.) ; Marchand, Jean François (Annecy, LAPP) ; Marconi, Umberto (INFN, Bologna) ; Mariani, Saverio (INFN, Florence ; Florence U.) ; Marin Benito, Carla (ICC, Barcelona U.) ; Marks, Jörg (Heidelberg U.) ; Marshall, Alexander Mclean (Bristol U.) ; Marshall, Phillip John (Liverpool U.) ; Martelli, Gabriele (INFN, Perugia ; Perugia U.) ; Martellotti, Giuseppe (INFN, Rome) ; Martinazzoli, Loris (CERN ; Milan Bicocca U.) ; Martinelli, Maurizio (INFN, Milan Bicocca ; Milan Bicocca U.) ; Martinez Santos, Diego (Santiago de Compostela U., IGFAE) ; Martinez Vidal, Fernando (Valencia U., IFIC) ; Massafferri, André (Rio de Janeiro, CBPF) ; Materok, Marcel (Aachen, Tech. Hochsch.) ; Matev, Rosen (CERN) ; Mathad, Abhijit (Zurich U.) ; Matiunin, Viacheslav ; Matteuzzi, Clara (INFN, Milan Bicocca) ; Mattioli, Kara Renee (Ecole Polytechnique) ; Mauri, Andrea (NIKHEF, Amsterdam) ; Maurice, Emilie (Ecole Polytechnique) ; Mauricio, Joan (ICC, Barcelona U.) ; Mazurek, Michal (CERN) ; McCann, Michael (Imperial Coll., London) ; Mcconnell, Lucas (University Coll., Dublin) ; McGrath, Tamaki Holly (Manchester U.) ; McHugh, Niall Thomas (Glasgow U.) ; McNab, Andrew (Manchester U.) ; McNulty, Ronan (University Coll., Dublin) ; Mead, James Vincent (Liverpool U.) ; Meadows, Brian (Cincinnati U.) ; Meier, Gerwin (Tech. U., Dortmund (main)) ; Melnychuk, Dmytro (NCBJ, Warsaw) ; Meloni, Simone (INFN, Milan Bicocca ; Milan Bicocca U.) ; Merk, Marcel (NIKHEF, Amsterdam ; Maastricht U.) ; Merli, Andrea (INFN, Milan ; Milan U.) ; Meyer Garcia, Lucas (Rio de Janeiro Federal U.) ; Miao, Dexing (Beijing, Inst. High Energy Phys.) ; Mikhasenko, Mikhail (Bonn U., HISKP ; ORIGINS, Garching) ; Milanes, Diego Alejandro (Colombia, U. Natl.) ; Millard, Edward James (Warwick U.) ; Milovanovic, Marko (CERN) ; Minard, Marie-Noelle (Annecy, LAPP) ; Minotti, Alessandro (INFN, Milan Bicocca ; Milan Bicocca U.) ; Miralles, Tristan (Clermont-Ferrand U.) ; Mitchell, Sara Elizabeth (Edinburgh U.) ; Mitreska, Biljana (Tech. U., Dortmund (main)) ; Mitzel, Dominik Stefan (Tech. U., Dortmund (main)) ; Mödden, Antje (Tech. U., Dortmund (main)) ; Mohammed, Rizwaan Adeeb (Oxford U.) ; Moise, Razvan-Daniel (Aachen, Tech. Hochsch.) ; Mokhnenko, Sergei ; Mombächer, Titus (Santiago de Compostela U., IGFAE) ; Monk, Matthew David (Warwick U. ; Monash U.) ; Monroy, Igancio Alberto (Colombia, U. Natl.) ; Monteil, Stephane (Clermont-Ferrand U.) ; Morello, Gianfranco (Frascati) ; Morello, Michael Joseph (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Morgenthaler, Maurice Pierre (Heidelberg U.) ; Moron, Jakub (AGH-UST, Cracow) ; Morris, Adam Benjamin (CERN) ; Morris, Andrew George (Warwick U.) ; Mountain, Raymond (Syracuse U. (main)) ; Mu, Hongjie (Tsinghua U., Beijing) ; Muhammad, Emir (Warwick U.) ; Muheim, Franz (Edinburgh U.) ; Mulder, Mick (U. Groningen, VSI) ; Müller, Katharina (Zurich U.) ; Murphy, Colm Harold (Oxford U.) ; Murray, Donal (Manchester U.) ; Murta, Rebecca (Imperial Coll., London) ; Muzzetto, Piera (INFN, Cagliari ; Cagliari U.) ; Naik, Paras (Bristol U.) ; Nakada, Tatsuya (LPHE, Lausanne) ; Nandakumar, Raja (Rutherford) ; Nanut, Tara (CERN) ; Nasteva, Irina (Rio de Janeiro Federal U.) ; Needham, Matthew (Edinburgh U.) ; Neri, Nicola (INFN, Milan ; Milan U.) ; Neubert, Sebastian (Bonn U., HISKP) ; Neufeld, Niko (CERN) ; Neustroev, Petr ; Newcombe, Ryan (Imperial Coll., London) ; Nicolini, Janina (Tech. U., Dortmund (main) ; IJCLab, Orsay) ; Nicotra, Davide (Maastricht U.) ; Niel, Elisabeth Maria (LPHE, Lausanne) ; Nieswand, Simon (Aachen, Tech. Hochsch.) ; Nikitin, Nikolay ; Nolte, Niklas Stefan (MIT) ; Normand, Camille (Annecy, LAPP ; Cagliari U. ; INFN, Cagliari) ; Novoa Fernandez, Julio (Santiago de Compostela U., IGFAE) ; Nowak, G.N. (Cincinnati U.) ; Nowak, Gabriel Matthew (Cincinnati U.) ; Nunez, Cynthia (Michigan U.) ; Oblakowska-Mucha, Agnieszka (AGH-UST, Cracow) ; Obraztsov, Vladimir ; Oeser, Thomas (Aachen, Tech. Hochsch.) ; Okamura, Shinichi (INFN, Ferrara ; Ferrara U.) ; Oldeman, Rudolf (INFN, Cagliari ; Cagliari U.) ; Oliva, Federica (Edinburgh U.) ; Onderwater, C.J. G. (U. Groningen, VSI) ; O'Neil, Ryunosuke Hugo (Edinburgh U.) ; Otalora Goicochea, Juan Martin (Rio de Janeiro Federal U.) ; Ovsiannikova, Tatiana ; Owen, Patrick (Zurich U.) ; Oyanguren, Maria Aranzazu (Valencia U., IFIC) ; Ozcelik, Ozlem (Edinburgh U.) ; Padeken, Klaas Ole (Bonn U., HISKP) ; Pagare, Bhagyashree (Warwick U.) ; Pais, Preema Rennee (CERN) ; Pajero, Tommaso (Oxford U.) ; Palano, Antimo (INFN, Bari) ; Palutan, Matteo (Frascati) ; Pan, Yue (Manchester U.) ; Panshin, Gennady ; Paolucci, Lorenzo (Warwick U.) ; Papanestis, Antonios (Rutherford) ; Pappagallo, Marco (INFN, Bari ; Bari U.) ; Pappalardo, Luciano (INFN, Ferrara ; Ferrara U.) ; Pappenheimer, Cheryl (Cincinnati U.) ; Parker, William (Maryland U.) ; Parkes, Christopher (Manchester U.) ; Passalacqua, Barbara (INFN, Ferrara ; Ferrara U.) ; Passaleva, Giovanni (INFN, Florence) ; Pastore, Alessandra (INFN, Bari) ; Patel, Mitesh (Imperial Coll., London) ; Patrignani, Claudia (INFN, Bologna ; U. Bologna (main)) ; Pawley, Christopher James (Maastricht U.) ; Pellegrino, Antonio (NIKHEF, Amsterdam) ; Pepe Altarelli, Monica (CERN) ; Perazzini, Stefano (INFN, Bologna) ; Pereima, Dmitrii ; Pereiro Castro, Asier (Santiago de Compostela U., IGFAE) ; Perret, Pascal (Clermont-Ferrand U.) ; Petridis, Konstantinos (Bristol U.) ; Petrolini, Alessandro (INFN, Genoa ; Genoa U.) ; Petrov, Aleksandr ; Petrucci, Stefano (Edinburgh U.) ; Petruzzo, Marco (INFN, Milan) ; Pham, Hang (Syracuse U. (main)) ; Philippov, Anton ; Piandani, Roberto (Beijing, Inst. High Energy Phys.) ; Pica, Lorenzo (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Piccini, Mauro (INFN, Perugia ; Perugia U.) ; Pietrzyk, Boleslaw (Annecy, LAPP) ; Pietrzyk, Guillaume (IJCLab, Orsay) ; Pili, Martina (Oxford U.) ; Pinci, Davide (INFN, Rome) ; Pisani, Flavio (CERN) ; Pizzichemi, Marco (INFN, Milan Bicocca ; Milan Bicocca U. ; CERN) ; Placinta, Vlad-Mihai (Bucharest U.) ; Plews, Jonathan (Birmingham U.) ; Plo Casasus, Maximo (Santiago de Compostela U., IGFAE) ; Polci, Francesco (LPNHE, Paris ; CERN) ; Poli Lener, Marco (Frascati) ; Poluektov, Anton (Marseille, CPPM) ; Polukhina, Natalia ; Polyakov, Ivan (CERN) ; Polycarpo, Erica (Rio de Janeiro Federal U.) ; Ponce, Sebastien (CERN) ; Popov, Dmitry (Beijing, Inst. High Energy Phys. ; CERN) ; Poslavskii, Stanislav ; Prasanth, Kodassery (Cracow, INP) ; Promberger, Laura (Heidelberg U.) ; Prouve, Claire (Santiago de Compostela U., IGFAE) ; Pugatch, Valery (Kiev, INR) ; Puill, Veronique (IJCLab, Orsay) ; Punzi, Giovanni (INFN, Pisa ; Pisa U.) ; Qi, Hongrong (Tsinghua U., Beijing) ; Qian, Wenbin (Beijing, Inst. High Energy Phys.) ; Qin, Ning (Tsinghua U., Beijing) ; Qu, Sanqiang (Tsinghua U., Beijing) ; Quagliani, Renato (LPHE, Lausanne) ; Raab, Naomi Veronika (University Coll., Dublin) ; Rachwal, Bartlomiej (AGH-UST, Cracow) ; Rademacker, Jonas (Bristol U.) ; Rajagopalan, Rohan (Syracuse U. (main)) ; Rama, Matteo (INFN, Pisa) ; Ramos Pernas, Miguel (Warwick U.) ; Rangel, Murilo (Rio de Janeiro Federal U.) ; Ratnikov, Fedor ; Raven, Gerhard (NIKHEF, Amsterdam ; Vrije U., Amsterdam ; CERN) ; Rebollo De Miguel, Miguel (Valencia U., IFIC) ; Redi, Federico (CERN) ; Reich, Jake (Bristol U.) ; Reiss, Florian (Manchester U.) ; Remon Alepuz, Clara (Valencia U., IFIC) ; Ren, Zan (Tsinghua U., Beijing) ; Resmi, P.K. (Oxford U.) ; Ribatti, Roberto (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Ricci, Alessandro Maria (INFN, Cagliari) ; Ricciardi, Stefania (Rutherford) ; Richardson, Kate Abigail (MIT) ; Richardson-Slipper, Mary (Edinburgh U.) ; Rinnert, Kurt (Liverpool U.) ; Robbe, Patrick (IJCLab, Orsay) ; Robertson, Gary (Edinburgh U.) ; Rodrigues, Ana Barbara (LPHE, Lausanne) ; Rodrigues, Eduardo (Liverpool U.) ; Rodriguez Fernandez, Emilio Xose (Santiago de Compostela U., IGFAE) ; Rodriguez Lopez, Jairo Alexis (Colombia, U. Natl.) ; Rodriguez Rodriguez, Efren (Santiago de Compostela U., IGFAE) ; Rolf, David Leonhard (CERN) ; Rollings, Alexandra Paige (Oxford U.) ; Roloff, Philipp (CERN) ; Romanovskiy, Vladimir ; Romero Lamas, Marcos (Santiago de Compostela U., IGFAE) ; Romero Vidal, Antonio (Santiago de Compostela U., IGFAE) ; Roth, Jordan Daniel (Michigan U.) ; Rotondo, Marcello (Frascati) ; Rudolph, Matthew Scott (Syracuse U. (main)) ; Ruf, Thomas (CERN) ; Ruiz Fernandez, Ramon Angel (Santiago de Compostela U., IGFAE) ; Ruiz Vidal, Joan (Valencia U., IFIC) ; Ryzhikov, Artem ; Ryzka, Jakub (AGH-UST, Cracow) ; Saborido Silva, Juan Jose (Santiago de Compostela U., IGFAE) ; Sagidova, Naylya ; Sahoo, Niladribihari (Birmingham U.) ; Saitta, Biagio (INFN, Cagliari ; Cagliari U.) ; Salomoni, Matteo (CERN) ; Sanchez Gras, Cristina (NIKHEF, Amsterdam) ; Sanderswood, Izaac (Valencia U., IFIC) ; Santacesaria, Roberta (INFN, Rome) ; Santamarina Rios, Cibran (Santiago de Compostela U., IGFAE) ; Santimaria, Marco (Frascati) ; Santovetti, Emanuele (INFN, Rome2 ; U. Rome 2, Tor Vergata (main)) ; Saranin, Danila ; Sarpis, Gediminas (Aachen, Tech. Hochsch.) ; Sarpis, Mindaugas (Bonn U., HISKP) ; Sarti, Alessio (INFN, Rome) ; Satriano, Celestina (INFN, Rome ; INFN, Naples ; Basilicata U., Potenza) ; Satta, Alessia (INFN, Rome2) ; Saur, Miroslav (Tech. U., Dortmund (main)) ; Savrina, Darya ; Sazak, Halime (Clermont-Ferrand U.) ; Scantlebury Smead, Luke George (Oxford U.) ; Scarabotto, Alessandro (LPNHE, Paris) ; Schael, Stefan (Aachen, Tech. Hochsch.) ; Scherl, Sigrid (Liverpool U.) ; Schiller, Manuel (Glasgow U.) ; Schindler, Heinrich (CERN) ; Schmelling, Michael (Heidelberg, Max Planck Inst.) ; Schmidt, Burkhard (CERN) ; Schmitt, Sebastian (Aachen, Tech. Hochsch.) ; Schneider, Olivier (LPHE, Lausanne) ; Schopper, Andreas (CERN) ; Schubiger, Maxime (NIKHEF, Amsterdam) ; Schulte, Sebastian (LPHE, Lausanne) ; Schune, Marie Helene (IJCLab, Orsay) ; Schwemmer, Rainer (CERN) ; Sciascia, Barbara (Frascati) ; Sciuccati, Augusto (CERN) ; Sellam, Sara (Santiago de Compostela U., IGFAE) ; Semennikov, Alexander ; Senghi Soares, Mara (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Sergi, Antonino (INFN, Genoa ; Genoa U.) ; Serra, Nicola (Zurich U.) ; Sestini, Lorenzo (INFN, Padua ; Padua U.) ; Seuthe, Alex (Tech. U., Dortmund (main)) ; Shang, Yiduo (Peking U., SKLNPT) ; Shangase, Desmond Mzamo (Michigan U.) ; Shapkin, Mikhail ; Shchemerov, Ivan ; Shchutska, Lesya (LPHE, Lausanne) ; Shears, Tara (Liverpool U.) ; Shekhtman, Lev ; Shen, Zhihong (Peking U., SKLNPT) ; Sheng, Shuqi (Beijing, Inst. High Energy Phys.) ; Shevchenko, Vladimir ; Shi, Boan (Beijing, Inst. High Energy Phys.) ; Shields, Edward Brendan (INFN, Milan Bicocca ; Milan Bicocca U.) ; Shimizu, Yuya (IJCLab, Orsay) ; Shmanin, Evgenii ; Shorkin, Roman ; Shupperd, Joseph David (Syracuse U. (main)) ; Siddi, Benedetto Gianluca (INFN, Ferrara ; Ferrara U.) ; Silva Coutinho, Rafael (Syracuse U. (main)) ; Simi, Gabriele (INFN, Padua ; Padua U.) ; Simone, Saverio (INFN, Bari ; Bari U.) ; Singla, Minni (Monash U.) ; Skidmore, Nicola (Manchester U.) ; Skuza, Raphael (Heidelberg U.) ; Skwarnicki, Tomasz (Syracuse U. (main)) ; Slater, M.W. (Birmingham U.) ; Smallwood, Jennifer Clare (Oxford U.) ; Smeaton, John Gordon (Cambridge U.) ; Smith, Eluned (Zurich U.) ; Smith, Krista Lizbeth (Los Alamos) ; Smith, Mark (Imperial Coll., London) ; Snoch, Aleksandra (NIKHEF, Amsterdam) ; Soares Lavra, Lais (Clermont-Ferrand U.) ; Sokoloff, Michael (Cincinnati U.) ; Soler, F.J. P. (Glasgow U.) ; Solomin, Anatoly (Bristol U.) ; Solovev, Aleksandr ; Solovyev, Ivan ; Song, Rongrong (Monash U.) ; Souza De Almeida, Felipe Luan (Rio de Janeiro Federal U.) ; Souza De Paula, Bruno (Rio de Janeiro Federal U.) ; Spaan, Bernhard (Tech. U., Dortmund (main)) ; Spadaro Norella, Elisabetta (INFN, Milan ; Milan U.) ; Spedicato, Eugenia (INFN, Bologna) ; Spiridenkov, Eduard ; Spradlin, Patrick (Glasgow U.) ; Sriskaran, Viros (CERN) ; Stagni, Federico (CERN) ; Stahl, Marian (CERN) ; Stahl, Sascha (CERN) ; Stanislaus, Seophine (Oxford U.) ; Stein, Eloise Noelle (CERN) ; Steinkamp, Olaf (Zurich U.) ; Stenyakin, Oleg ; Stevens, Holger (Tech. U., Dortmund (main)) ; Stone, Sheldon (Syracuse U. (main)) ; Strekalina, Daria ; Su, Yangjie (Beijing, Inst. High Energy Phys.) ; Suljik, Fidan (Oxford U.) ; Sun, Jiayin (INFN, Cagliari) ; Sun, Liang (Wuhan U.) ; Sun, Yipeng (Maryland U.) ; Svihra, Peter (Manchester U.) ; Swallow, Paul Nathaniel (Birmingham U.) ; Swientek, Krzysztof (AGH-UST, Cracow) ; Szabelski, Adam (NCBJ, Warsaw) ; Szumlak, Tomasz (AGH-UST, Cracow) ; Szymanski, Maciej Pawel (CERN) ; Tan, Yinghua (Tsinghua U., Beijing) ; Taneja, Shantam (Manchester U.) ; Tat, Martin Duy (Oxford U.) ; Terentev, Aleksandr (Zurich U.) ; Teubert, Frederic (CERN) ; Thomas, Eric (CERN) ; Thompson, Daniel James David (Birmingham U.) ; Thomson, Kayleigh Anne (Liverpool U.) ; Tilquin, Hanae (Imperial Coll., London) ; Tisserand, Vincent (Clermont-Ferrand U.) ; T'Jampens, Stephane (Annecy, LAPP) ; Tobin, Mark (Beijing, Inst. High Energy Phys.) ; Tomassetti, Luca (INFN, Ferrara ; Ferrara U.) ; Tonani, Giorgia (INFN, Milan ; Milan U.) ; Tong, Xingyu (Peking U., SKLNPT) ; Torres Machado, Diego (Rio de Janeiro, CBPF) ; Tou, Da Yu (Tsinghua U., Beijing) ; Trilov, Stoyan Miroslavov (Bristol U.) ; Trippl, Carina (LPHE, Lausanne) ; Tuci, Giulia (Beijing, Inst. High Energy Phys.) ; Tuning, Niels (NIKHEF, Amsterdam) ; Ukleja, Artur (NCBJ, Warsaw) ; Unverzagt, Daniel Joachim (Heidelberg U.) ; Usachov, Andrii (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Ustyuzhanin, Andrey ; Uwer, Ulrich (Heidelberg U.) ; Vagner, Alexander ; Vagnoni, Vincenzo (INFN, Bologna) ; Valassi, Andrea (CERN) ; Valenti, Giovanni (INFN, Bologna) ; Valls Canudas, Nuria (Ramon Llull U., Barcelona) ; Van Dijk, Maarten (LPHE, Lausanne) ; Van Hecke, Hubert (Los Alamos) ; van Herwijnen, Eric (Imperial Coll., London) ; Van Hulse, Charlotte Barbara (Santiago de Compostela U., IGFAE ; Alcala de Henares U.) ; van Veghel, Maarten (NIKHEF, Amsterdam) ; Vazquez Gomez, Ricardo (ICC, Barcelona U.) ; Vazquez Regueiro, Pablo (Santiago de Compostela U., IGFAE) ; Vázquez Sierra, Carlos (CERN) ; Vecchi, Stefania (INFN, Ferrara) ; Velthuis, J.J. (Bristol U.) ; Veltri, Michele (INFN, Florence ; Urbino U.) ; Venkateswaran, Aravindhan (LPHE, Lausanne) ; Veronesi, Michele (NIKHEF, Amsterdam) ; Vesterinen, Mika (Warwick U.) ; Vieira, Daniel (Cincinnati U.) ; Vieites Diaz, Maria (LPHE, Lausanne) ; Vilasis-Cardona, Xavier (Ramon Llull U., Barcelona) ; Vilella Figueras, Eva (Liverpool U.) ; Villa, Andrea (INFN, Bologna) ; Vincent, Pascal (LPNHE, Paris) ; Volle, Felicia Carolin (IJCLab, Orsay) ; vom Bruch, Dorothea (Marseille, CPPM) ; Vorobyev, Alexey ; Vorobyev, Vitaly ; Voropaev, Nikolai ; Vos, Kimberley (Maastricht U.) ; Vrahas, Constantinos (Edinburgh U.) ; Walsh, John (INFN, Pisa) ; Walton, Eliot Jane (Monash U.) ; Wan, Guanyue (Peking U., SKLNPT) ; Wang, Chishuai (Heidelberg U.) ; Wang, Ganrong (Hua-Zhong Normal U.) ; Wang, J. (Peking U., SKLNPT) ; Wang, J. (Beijing, Inst. High Energy Phys.) ; Wang, J. (Tsinghua U., Beijing) ; Wang, J. (Wuhan U.) ; Wang, Mengzhen (INFN, Milan) ; Wang, Rui (Bristol U.) ; Wang, Xiaolin (South China Normal U.) ; Wang, Yilong (Hua-Zhong Normal U.) ; Wang, Z. (Zurich U.) ; Wang, Z. (Tsinghua U., Beijing) ; Wang, Z. (Beijing, Inst. High Energy Phys.) ; Ward, Jake Alexander (Warwick U. ; Monash U.) ; Watson, Nigel (Birmingham U.) ; Websdale, David (Imperial Coll., London) ; Wei, Yajing (Peking U., SKLNPT) ; Westhenry, Benedict Donald C. (Bristol U.) ; White, Dylan Jaide (Manchester U.) ; Whitehead, Mark (Glasgow U.) ; Wiederhold, Aidan Richard (Warwick U.) ; Wiedner, Dirk (Tech. U., Dortmund (main)) ; Wilkinson, Guy (Oxford U.) ; Wilkinson, Michael K. (Cincinnati U.) ; Williams, Ifan (Cambridge U.) ; Williams, M. (MIT) ; Williams, M.R. J. (Edinburgh U.) ; Williams, Richard Morgan (Cambridge U.) ; Wilson, Fergus (Rutherford) ; Wislicki, Wojciech (NCBJ, Warsaw) ; Witek, Mariusz (Cracow, INP) ; Witola, Lukas (Heidelberg U.) ; Wong, Cheuk Ping (Los Alamos) ; Wormser, Guy (IJCLab, Orsay) ; Wotton, Stephen (Cambridge U.) ; Wu, Hangyi (Syracuse U. (main)) ; Wu, Jie (Hua-Zhong Normal U.) ; Wyllie, Kenneth (CERN) ; Xiang, Zhiyu (Beijing, Inst. High Energy Phys.) ; Xie, Yuehong (Hua-Zhong Normal U.) ; Xu, A. (Peking U., SKLNPT) ; Xu, Jingyi (Beijing, Inst. High Energy Phys.) ; Xu, L. (Tsinghua U., Beijing) ; Xu, L. (Tsinghua U., Beijing) ; Xu, Menglin (Warwick U.) ; Xu, Qingnian (Beijing, Inst. High Energy Phys.) ; Xu, Z. (Clermont-Ferrand U.) ; Xu, Z. (Beijing, Inst. High Energy Phys.) ; Yang, D. (Tsinghua U., Beijing) ; Yang, Shuangli (Beijing, Inst. High Energy Phys.) ; Yang, Xueting (Peking U., SKLNPT) ; Yang, Youhua (Beijing, Inst. High Energy Phys.) ; Yang, Z. (Peking U., SKLNPT) ; Yang, Z. (Maryland U.) ; Yeomans, Lauren Emma (Liverpool U.) ; Yeroshenko, Vsevolod (IJCLab, Orsay) ; Yeung, Ho Yin Dereck (Manchester U.) ; Yin, Hang (Hua-Zhong Normal U.) ; Yu, Jiesheng (Central South U., Changsha) ; Yuan, Xuhao (Syracuse U. (main)) ; Zaffaroni, Ettore (LPHE, Lausanne) ; Zavertyaev, Mikhail (Heidelberg, Max Planck Inst.) ; Zdybal, Milosz (Cracow, INP) ; Zeng, Ming (Tsinghua U., Beijing) ; Zhang, Chenjia (Peking U., SKLNPT) ; Zhang, Dongliang (Hua-Zhong Normal U.) ; Zhang, Liming (Tsinghua U., Beijing) ; Zhang, S. (Central South U., Changsha) ; Zhang, S. (Peking U., SKLNPT) ; Zhang, Y. (Peking U., SKLNPT) ; Zhang, Y. (Oxford U.) ; Zhao, Y. (Heidelberg U.) ; Zharkova, Alina ; Zhelezov, Alexey (Heidelberg U.) ; Zheng, Yangheng (Beijing, Inst. High Energy Phys.) ; Zhou, Tianwen (Peking U., SKLNPT) ; Zhou, Xiaokang (Beijing, Inst. High Energy Phys.) ; Zhou, Yixiong (Beijing, Inst. High Energy Phys.) ; Zhovkovska, Valeriia (IJCLab, Orsay) ; Zhu, X. (Tsinghua U., Beijing) ; Zhu, X. (Hua-Zhong Normal U.) ; Zhu, Zhanwen (Beijing, Inst. High Energy Phys.) ; Zhukov, Valery (Aachen, Tech. Hochsch.) ; Zou, Quan (Beijing, Inst. High Energy Phys.) ; Zucchelli, Stefano (INFN, Bologna ; U. Bologna (main)) ; Zuliani, Davide (INFN, Padua ; Padua U.) ; Zunica, Gianluca (Manchester U.)

Corporate Author(s) LHCb Collaboration
Publication 2023-07-10
Imprint 05 Jan 2023
Number of pages 18
Note All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2022-038.html (LHCb public pages)
In: JHEP 2307 (2023) 075
DOI 10.1007/JHEP07(2023)075
Subject category Particle Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; LHCb
Free keywords flavor physics ; B physics ; branching fraction
Abstract The first observation of the $\Lambda_b^0\to D_s^- p$ decay is presented using proton-proton collision data collected by the LHCb experiment at a centre-of-mass energy of ${\sqrt{s}=13 \,\textrm{TeV}}$, corresponding to a total integrated luminosity of $6\,\textrm{fb}^{-1}$. Using the $\Lambda_b^0\to\Lambda_c^+\pi^-$ decay as the normalisation mode, the branching fraction of the $\Lambda_b^0\to D_s^- p$ decay is measured to be ${\mathcal{B}(\Lambda_b^0\to D_s^- p)=(12.6 \pm 0.5 \pm 0.3 \pm 1.2 )\times 10^{-6}}$, where the first uncertainty is statistical, the second systematic and the third due to uncertainties in the branching fractions of the $\Lambda_b^0\to\Lambda_c^+\pi^-$, $D_s^- \to K^-K^+\pi^-$ and $\Lambda_c^+\to p K^- \pi^+$ decays.
Copyright/License preprint: © 2022-2024 CERN (License: CC BY 4.0)
publication: © 2023-2024 CERN (License: CC-BY-4.0), sponsored by SCOAP³



Corresponding record in: Inspire
Email contact: [email protected]


 Zapis kreiran 2023-01-05, zadnja izmjena 2024-10-18


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