Measurement of forward top pair production in the dilepton channel in $pp$ collisions at $\sqrt{s}=13$ TeV3
LHCb Collaboration, Roel Aaij, Suvayu Ali, Wiktor Byczynski, Sandro Cadeddu, Hao Cai, Roberto Calabrese, Ryan Calladine, Marta Calvi, Miriam Calvo Gomez, Alessandro Camboni, Pierluigi Campana, Daniel Campora Perez, Georgy Alkhazov, Lorenzo Capriotti, Angelo Carbone, Giovanni Carboni, Roberta Cardinale, Alessandro Cardini, Paolo Carniti, Laurence Carson, Kazuyoshi Carvalho Akiba, Gianluigi Casse, Lorenzo Cassina, Paula Alvarez Cartelle, Marco Cattaneo, Giovanni Cavallero, Riccardo Cenci, D. Chamont, Matthew George Chapman, Matthew Charles, Philippe Charpentier, Georgios Chatzikonstantinidis, Maximilien Chefdeville, Shanzhen Chen, Antonio Augusto Alves Jr., S.F. Cheung, Stefan-Gabriel Chitic, Veronika Chobanova, Marcin Chrzaszcz, Alexsei Chubykin, Paolo Ciambrone, Xabier Cid Vidal, Gregory Ciezarek, Peter Clarke, Marco Clemencic, Sandra Amato, Harry Cliff, Joel Closier, Victor Coco, Julien Cogan, Eric Cogneras, V. Cogoni, Lucian Cojocariu, Paula Collins, Tommaso Colombo, Albert Comerma-Montells, Silvia Amerio, Andrea Contu, George Coombs, S. Coquereau, Gloria Corti, M. Corvo, Cayo Mar Costa Sobral, Benjamin Couturier, Greig Cowan, Daniel Charles Craik, Andrew Crocombe, Yasmine Amhis, Melissa Maria Cruz Torres, Robert Currie, Carmelo D'Ambrosio, Franciole Da Cunha Marinho, Cesar Luiz Da Silva, Elena Dall'Occo, Jeremy Dalseno, Adam Davis, Oscar De Aguiar Francisco, Kristof De Bruyn, Liupan An, Stefano De Capua, Michel De Cian, Jussara M. De Miranda, Leandro De Paula, Marilisa De Serio, Patrizia De Simone, Cameron Thomas Dean, Daniel Decamp, Luigi Del Buono, Blaise Delaney, Lucio Anderlini, Hans Peter Dembinski, Moritz Demmer, Adam Dendek, Denis Derkach, Olivier Deschamps, Francesco Dettori, Biplab Dey, Angelo Di Canto, Pasquale Di Nezza, Hans Dijkstra, Guido Andreassi, Francesca Dordei, Mirco Dorigo, Alvaro Dosil Suárez, Lauren Douglas, Anatoliy Dovbnya, Karlis Dreimanis, Laurent Dufour, Giulio Dujany, Paolo Durante, John Matthew Durham, Bernardo Adeva, Mirco Andreotti, Deepanwita Dutta, Rustem Dzhelyadin, M. Dziewiecki, Agnieszka Dziurda, Alexey Dzyuba, Sajan Easo, Ulrik Egede, Victor Egorychev, Semen Eidelman, Stephan Eisenhardt, Jason Andrews, Ulrich Eitschberger, Robert Ekelhof, Lars Eklund, Scott Ely, Alexandru Ene, Sevda Esen, Hannah Mary Evans, Timothy Evans, Antonio Falabella, Nathanael Farley, Robert Appleby, Stephen Farry, Davide Fazzini, L. Federici, G. Fernández, Placido Fernandez Declara, Antonio Fernandez Prieto, Fabio Ferrari, Lino Ferreira Lopes, Fernando Ferreira Rodrigues, Massimiliano Ferro-Luzzi, Flavio Archilli, Sergey Filippov, Rosa Anna Fini, Massimiliano Fiorini, Miroslaw Firlej, Conor Fitzpatrick, Tomasz Fiutowski, Frederic Fleuret, Marianna Fontana, Flavio Fontanelli, Roger Forty, Philippe d'Argent, Vinicius Franco Lima, Markus Frank, Christoph Frei, Jinlin Fu, Wolfgang Funk, E. Furfaro, Christian Färber, Emmy Gabriel, Abraham Gallas Torreira, Domenico Galli, J. Arnau Romeu, Stefano Gallorini, Silvia Gambetta, Miriam Gandelman, Paolo Gandini, Yuanning Gao, Luis Miguel Garcia Martin, Julián García Pardiñas, Jordi Garra Tico, Lluis Garrido, David Gascon, Alexander Artamonov, Clara Gaspar, Laura Gavardi, Giulio Gazzoni, David Gerick, Evelina Gersabeck, Marco Gersabeck, Timothy Gershon, Philippe Ghez, Sebastiana Gianì, Valerie Gibson, Marina Artuso, Olivier Göran Girard, Lavinia-Helena Giubega, Konstantin Gizdov, Vladimir Gligorov, Dmitry Golubkov, Andrey Golutvin, Alvaro Gomes, Igor Vladimirovich Gorelov, Claudio Gotti, Ekaterina Govorkova, Elie Aslanides, Jascha Peter Grabowski, R. Graciani Diaz, Luis Alberto Granado Cardoso, Eugeni Graugés, Elena Graverini, Giacomo Graziani, Alexandru Grecu, Roman Greim, Peter Griffith, Lucia Grillo, Michele Atzeni, Lukas Gruber, Barak Raimond Gruberg Cazon, Oliver Grünberg, Evgeny Gushchin, Yury Guz, Thierry Gys, Carla Göbel, Thomas Hadavizadeh, Christos Hadjivasiliou, Guido Haefeli, Marco Adinolfi, Giulio Auriemma, Christophe Haen, Susan Haines, Brian Hamilton, Xiaoxue Han, Thomas Henry Hancock, Stephanie Hansmann-Menzemer, Neville Harnew, Samuel Harnew, Christoph Hasse, Mark Hatch, I. Babuschkin, Jibo He, Malte Hecker, Kevin Heinicke, Arno Heister, Karol Hennessy, Pierre Henrard, Louis Henry, Eric van Herwijnen, Miriam Heß, Adlène Hicheur, Sebastian Bachmann, Donal Hill, Plamen Hristov Hopchev, Wenhua Hu, Wenqian Huang, Zachary Huard, Wouter Hulsbergen, Thibaud Humair, Mikhail Hushchyn, David Hutchcroft, Philipp Ibis, John Back, Marek Idzik, Philip Ilten, Richard Jacobsson, Pawel Jalocha, Eddy Jans, Abolhassan Jawahery, Feng Jiang, Malcolm John, Daniel Johnson, Christopher Jones, Alexey Badalov, Christian Joram, Beat Jost, Nathan Jurik, Sergii Kandybei, Matthias Karacson, James Mwangi Kariuki, S. Karodia, N. Kazeev, M. Kecke, Floris Keizer, C. Baesso, Matthew Kelsey, Matthew Kenzie, Tjeerd Ketel, Egor Khairullin, Basem Khanji, Chitsanu Khurewathanakul, Kyung Eun Kim, Thomas Kirn, Suzanne Klaver, Konrad Klimaszewski, Sophie Baker, Tatsiana Klimkovich, Serhii Koliiev, Michael Kolpin, Renata Kopecna, Patrick Koppenburg, A. Kosmyntseva, Sofia Kotriakhova, Mohamad Kozeiha, Leonid Kravchuk, Michal Kreps, Vladislav Balagura, Felix Johannes Kress, Pavel Krokovny, Wojciech Krzemien, Wojciech Kucewicz, Marcin Kucharczyk, Vasily Kudryavtsev, Axel Kevin Kuonen, Tengiz Kvaratskheliya, Daniel Lacarrere, George Lafferty, Wander Baldini, Adriano Lai, Gaia Lanfranchi, Christoph Michael Langenbruch, Thomas Latham, Cristina Lazzeroni, Renaud Le Gac, Alexander Leflat, Jacques Lefrançois, Regis Lefèvre, Florian Lemaitre, Alexander Baranov, Edgar Lemos Cid, Paolo Lenisa, Olivier Leroy, Tadeusz Lesiak, Blake Leverington, Pei-Rong Li, Tenglin Li, Yiming Li, Zhuoming Li, Xixin Liang, Ziad Ajaltouni, Roger Barlow, Tatiana Likhomanenko, Rolf Lindner, Federica Lionetto, Vitalii Lisovskyi, Xuesong Liu, David Loh, Angelo Loi, Iain Longstaff, Jose Lopes, Donatella Lucchesi, Colin Barschel, Miriam Lucio Martinez, Anna Lupato, Eleonora Luppi, Oliver Lupton, Alberto Lusiani, Xiao-Rui Lyu, Frederic Machefert, Florin Maciuc, Vladimir Macko, Patrick Mackowiak, Sergey Barsuk, Samuel Maddrell-Mander, Oleg Maev, Kevin Maguire, Dmitrii Maisuzenko, Maciej Witold Majewski, Sneha Malde, Bartosz Malecki, Alexander Malinin, Timofei Maltsev, Giulia Manca, William Barter, Giampiero Mancinelli, Daniele Marangotto, Jan Maratas, Jean François Marchand, Umberto Marconi, Carla Marin Benito, Matthieu Marinangeli, Pietro Marino, Jörg Marks, Giuseppe Martellotti, Fedor Baryshnikov, Morgan Martin, Maurizio Martinelli, Diego Martinez Santos, Fernando Martinez Vidal, André Massafferri, Rosen Matev, Abhijit Mathad, Zoltan Mathe, Clara Matteuzzi, Andrea Mauri, Varvara Batozskaya, Emilie Maurice, Brice Maurin, Alexander Mazurov, Michael McCann, Andrew McNab, Ronan McNulty, James Vincent Mead, Brian Meadows, Cedric Meaux, Frank Meier, Vincenzo Battista, Nis Meinert, Dmytro Melnychuk, Marcel Merk, Andrea Merli, Emanuele Michielin, Diego Alejandro Milanes, Edward James Millard, Marie-Noelle Minard, Luca Minzoni, Dominik Stefan Mitzel, Aurelio Bay, Andrea Mogini, J. Molina Rodriguez, Titus Mombächer, Igancio Alberto Monroy, Stephane Monteil, Mauro Morandin, Michael Joseph Morello, Olga Morgunova, Jakub Moron, Adam Benjamin Morris, John Beddow, Raymond Mountain, Franz Muheim, Mick Mulder, Dominik Müller, Janine Müller, Katharina Müller, Vanessa Müller, Paras Naik, Tatsuya Nakada, Raja Nandakumar, Franco Bedeschi, Anita Nandi, Irina Nasteva, Matthew Needham, Nicola Neri, Sebastian Neubert, Niko Neufeld, Max Neuner, Thi Dung Nguyen, Chung Nguyen-Mau, Simon Nieswand, Simon Akar, Ignacio Bediaga, Ramon Niet, Nikolay Nikitin, Thomas Nikodem, Alla Nogay, Daniel Patrick O'Hanlon, Agnieszka Oblakowska-Mucha, Vladimir Obraztsov, S. Ogilvy, Rudolf Oldeman, Gerco Onderwater, Andrew Beiter, Anna Ossowska, Juan Martin Otalora Goicochea, Patrick H. Owen, Maria Aranzazu Oyanguren, Preema Rennee Pais, Antimo Palano, Matteo Palutan, Gennady Panshin, Antonios Papanestis, Marco Pappagallo, L. J. Bel, Luciano Pappalardo, William Parker, Christopher Parkes, Giovanni Passaleva, Alessandra Pastore, Mitesh Patel, Claudia Patrignani, Alex Pearce, Antonio Pellegrino, Gianni Penso, Nikita Beliy, Monica Pepe Altarelli, Stefano Perazzini, Dmitrii Pereima, Pascal Perret, Luca Pescatore, Konstantinos Petridis, Alessandro Petrolini, Aleksandr Petrov, Marco Petruzzo, Eduardo Picatoste Olloqui, Violaine Bellee, Boleslaw Pietrzyk, Guillaume Pietrzyk, Malgorzata Pikies, Davide Pinci, Flavio Pisani, A. Pistone, Alessio Piucci, Vlad-Mihai Placinta, Stephen Playfer, Maximo Plo Casasus, Nicoletta Belloli, Francesco Polci, Marco Poli Lener, Anton Poluektov, Ivan Polyakov, Erica Polycarpo, Gabriela Johanna Pomery, Sebastien Ponce, Alexander Popov, Dmitry Popov, Stanislav Poslavskii, Konstantin Belous, C. Potterat, Eugenia Price, Jessica Prisciandaro, Claire Prouve, Valery Pugatch, Albert Puig Navarro, Hannah Louise Pullen, Giovanni Punzi, Wenbin Qian, Jia-Jia Qin, Ivan Belyaev, Renato Quagliani, Boris Quintana, Bartlomiej Rachwal, Jonas Rademacker, Matteo Rama, Miguel Ramos Pernas, Murilo Rangel, Iurii Raniuk, Fedor Ratnikov, Gerhard Raven, Eli Ben-Haim, M. Ravonel Salzgeber, Meril Reboud, Federico Redi, Stefanie Reichert, Alberto C. dos Reis, Clara Remon Alepuz, Victor Renaudin, Stefania Ricciardi, Sophie Richards, M. Rihl, Giovanni Bencivenni, Kurt Rinnert, Patrick Robbe, Arnaud Robert, Ana Barbara Rodrigues, Eduardo Rodrigues, Jairo Alexis Rodriguez Lopez, Alexey Rogozhnikov, Stefan Roiser, Alexandra Paige Rollings, Vladimir Romanovskiy, Johannes Albrecht, Sean Benson, Antonio Romero Vidal, Marcello Rotondo, Matthew Scott Rudolph, Thomas Ruf, Pablo Ruiz Valls, Joan Ruiz Vidal, Juan Jose Saborido Silva, Elnur Sadykhov, Naylya Sagidova, Biagio Saitta, Sarah Beranek, Valdir Salustino Guimaraes, Carlos Sanchez Mayordomo, Brais Sanmartin Sedes, Roberta Santacesaria, Cibran Santamarina Rios, Marco Santimaria, Emanuele Santovetti, Gediminas Sarpis, Alessio Sarti, Celestina Satriano, Alexander Berezhnoy, Alessia Satta, Daniel Martin Saunders, Darya Savrina, Stefan Schael, Margarete Schellenberg, Manuel Schiller, Heinrich Schindler, Michael Schmelling, Timon Schmelzer, Burkhard Schmidt, Roland Bernet, Olivier Schneider, Andreas Schopper, H. F. Schreiner, Maxime Schubiger, Marie Helene Schune, Rainer Schwemmer, Barbara Sciascia, Adalberto Sciubba, Alexander Semennikov, Eduardo Enrique Sepulveda, Daniel Berninghoff, Antonino Sergi, Nicola Serra, Justine Serrano, Lorenzo Sestini, Paul Seyfert, Mikhail Shapkin, Yury Shcheglov, Tara Shears, Lev Shekhtman, Vladimir Shevchenko, E. Bertholet, Benedetto Gianluca Siddi, Rafael Silva Coutinho, L. Silva de Oliveira, Gabriele Simi, Saverio Simone, Nicola Skidmore, Tomasz Skwarnicki, Iwan Thomas Smith, Jackson Smith, Mark Smith, Alessandro Bertolin, Lais Soares Lavra, Michael Sokoloff, Paul Soler, Bruno Souza De Paula, Bernhard Spaan, Patrick Spradlin, Federico Stagni, Marian Stahl, Sascha Stahl, Pavol Stefko, Christopher Betancourt, Slavomira Stefkova, Olaf Steinkamp, Simon Stemmle, Oleg Stenyakin, Margarita Stepanova, Holger Stevens, Sheldon Stone, Barbara Storaci, Simone Stracka, Maria Elena Stramaglia, Federico Betti, Mihai Straticiuc, Ulrich Straumann, S. Strokov, Jiayin Sun, Liang Sun, Krzysztof Swientek, Vasileios Syropoulos, Tomasz Szumlak, Maciej Pawel Szymanski, Stephane T'Jampens, Marc-Olivier Bettler, Andrey Tayduganov, Tobias Tekampe, Giulia Tellarini, Frederic Teubert, Eric Thomas, Jeroen van Tilburg, Matthew James Tilley, Vincent Tisserand, Mark Tobin, Siim Tolk, Federico Alessio, Martinus van Beuzekom, Luca Tomassetti, Diego Tonelli, R. Tourinho Jadallah Aoude, Edwige Tournefier, Murdo Traill, Minh Tâm Tran, Marco Tresch, Ana Trišović, A. Tsaregorodtsev, Panagiotis Tsopelas, Iaroslava Bezshyiko, Alison Tully, Niels Tuning, Artur Ukleja, Andrii Usachov, Andrey Ustyuzhanin, Ulrich Uwer, Claudia Vacca, Alexander Vagner, Vincenzo Vagnoni, Andrea Valassi, Simone Bifani, Sebastien Valat, Giovanni Valenti, Ricardo Vazquez Gomez, Pablo Vazquez Regueiro, Stefania Vecchi, Maarten van Veghel, Jaap Velthuis, Michele Veltri, Giovanni Veneziano, Aravindhan Venkateswaran, Pierre Billoir, Tobias Anton Verlage, Maxime Vernet, Mika Vesterinen, Joao Vitor Viana Barbosa, Daniel Vieira, Maria Vieites Diaz, Harald Viemann, Xavier Vilasis-Cardona, Arseniy Vitkovskiy, Marcela Vitti, Alex Birnkraut, Vladimir Volkov, Achim Vollhardt, B. Voneki, Alexey Vorobyev, Vitaly Vorobyev, Christian Voß, Jacco de Vries, Carlos Vázquez Sierra, Roland Waldi, John Walsh, Andrea Bizzeti, Jianchun Wang, Yilong Wang, David Ward, Heather Mckenzie Wark, Nigel Watson, David Websdale, Andreas Weiden, Constantin Weisser, Mark Whitehead, Jean Wicht, Mikkel Bjørn, Guy Wilkinson, Michael Wilkinson, Mark Richard James Williams, Mike Williams, Timothy Williams, Fergus Wilson, Jack Wimberley, Michael Andreas Winn, Julian Wishahi, Wojciech Wislicki, Thomas Blake, Mariusz Witek, Guy Wormser, Stephen Wotton, Kenneth Wyllie, Yuehong Xie, Menglin Xu, Qingnian Xu, Zehua Xu, Zhirui Xu, Zhenwei Yang, Frederic Blanc, Zishuo Yang, Yuezhe Yao, Hang Yin, Jiesheng Yu, Xuhao Yuan, Oleg Yushchenko, Kristian Alexander Zarebski, Mikhail Zavertyaev, Liming Zhang, Yanxi Zhang, Steven Blusk, Alexey Zhelezov, Yangheng Zheng, Xianglei Zhu, Valery Zhukov, Jennifer Brigitta Zonneveld, Stefano Zucchelli, Michael Alexander, Valerio Bocci, Thomas Boettcher, Alexander Bondar, Nikolay Bondar, I. Bordyuzhin, Silvia Borghi, Maxim Borisyak, Martino Borsato, Francesco Bossu, Meriem Boubdir, Alejandro Alfonso Albero, Themistocles Bowcock, Espen Eie Bowen, Concezio Bozzi, Svende Braun, Jolanta Brodzicka, Davide Brundu, Emma Buchanan, Christopher Burr, Albert Bursche, Jan Buytaert