Accès ouvert déclaré
2017
article
Expression of Interest for a Phase-II LHCb Upgrade: Opportunities in flavour physics, and beyond, in the HL-LHC era
R. Aaij, Gregory Ciezarek, Paula Collins, S. Roiser, R. Lefèvre, Achim Vollhardt, B. Storaci, Danielle Martins Tostes, D. P. O’Hanlon, M. Merk, Christopher Jones, A. Bitadze, D. Galli, Marie-Noelle Minard, A. Petrov, Philip John Garsed, P. Krokovny, Marco Corvo, I. Polyakov, Alessandro Camboni, F. Lemaı̂tre, Leonid V. Kravchuk, Julian Wishahi, E. Sadykhov, Veronika Chobanova, Thomas Kirn, R. Tourinho Jadallah Aoude, Wenbin Qian, A. Dendek, A. Mogini, S. Bachmann, D. Gascón, Timothy Evans, M. Kelsey, H. Luo, N. Harnew, Olga Morgunova, T. Klimkovich, M. Chrząszcz, Kevin Dungs, Adlène Hicheur, G. Haefeli, S. Stone, G. Fernández, H. M. Evans, S. Coelli, S. Barsuk, F. Maciuc, Alessio Piucci, E. Tournefier, Davide Pinci, M. Lucio Martínez, M. Baalouch, A. Di Canto, A. Rollings, Giacomo Graziani, C. Baesso, R. Waldi, N. Nikitin, T. Szumlak, Daniel Vieira, S. Stahl, Robert Fay, E. Smith, M. Schellenberg, M. Needham, I. G. Bordyuzhin, B. Schmidt, K. Gizdov, C. Pappenheimer, I. Belyaev, I. T. Smith, Monica Pepe Altarelli, Oleg Stenyakin, Cameron Thomas Dean, Marek Szczekowski, Mateusz Baszczyk, L. M. Garcia Martin, Alvaro Gomes, M. Kenzie, Marco Fiore, Pablo Rodríguez Pérez, A. Borgheresi, A. Carbone, O. Deschamps, D. Chamont, P. Fresch, B. Viaud, Martinus van Beuzekom, A. Merli, M. Fiorini, Patrick Spradlin, Liupan An, D. Sanchez Gonzalo, K. Belous, A. Pearce, R. Oldeman, F. Blanc, S. Karodia, S. Chen, M. Whitehead, J. J. Saborido Silva, C. Hombach, Michael Sokoloff, J. Molina Rodriguez, D. Marras, F. Lionetto, Marco Petruzzo, Luiz Gustavo Silva de Oliveira, N. Serra, Vicente Rives Molina, Maxime Vernet, J. J. Velthuis, G. Tellarini, V. V. Gligorov, C. Vázquez Sierra, Tobias Verlage, Philippe Charpentier, K. Kreplin, F. Stagni, M. Kecke, L. Anderlini, G. Punzi, Zhuoming Li, Roger Forty, Yuehong Xie, L. Sestini, L. Dufour, Xavier Vilasís-Cardona, Lais Soares Lavra, David Ward, A. Valassi, B. Sciascia, M. Idzik, Simon Nieswand, A. Fernandez Prieto, B. R. Gruberg Cazon, A. Lai, Yuanning Gao, P. Billoir, Chung Nguyen-Mau, Jeroen van Leerdam, J. Arnau Romeu, S. Tolk, R. Nandakumar, B. Hamilton, T. Gys, Suvayu Ali, A. A. Alves, M. Martinelli, Sophie Richards, M. J. Tilley, K. Petridis, M. Borsato, B. Voneki, E. Gersabeck, F. Muheim, Franciole Da Cunha Marinho, I. Shapoval, S. Stemmle, E. Santovetti, M. Vesterinen, U. Marconi, T. Skwarnicki, M. van Veghel, O. Maev, S. Blusk, M. Shapkin, R. Lindner, S. Filippov, S. Eisenhardt, H. F. Schreiner, Stefan Schael, Thomas Ruf, S. Monteil, C. Burr, M. S. Rangel, A. Berezhnoy, B. Dey, Julien Cogan, E. Jans, F. Bedeschi, M. Pló Casasús, Tenglin Li, M. Ebert, Adam Davis, V. Shevchenko, A. Sarti, I. Longstaff, Mario Anelli, A. Palano, C. Marín Benito, M. Andreotti, A. Bay, H. Yin, David Gerick, F. Ratnikov, D. S. Mitzel, A. Weiden, Stephane Tourneur, M. E. Stramaglia, M. Santimaria, Xianglei Zhu, Sebastiana Gianì, F. Meier, E. Rodríguez Rodríguez, Johan Blouw, A. Heister, K. Carvalho Akiba, Egor Khairullin, M. Dorigo, M. Veltri, Daniel Johnson, R. Wallace, A. Pellegrino, James Mwangi Kariuki, L. Zhang, M. Rotondo, A. Mathad, B. Pietrzyk, M. Artuso, A. Lupato, C. Gaspar, A. Tsaregorodtsev, Ziad Ajaltouni, S. Sridharan, L. Beaucourt, A. Jawahery, F. Dordei, Alexander Malinin, Vanessa Müller, A. Gallas Torreira, D. C. Craik, D. Martínez Santos, M. Wilkinson, D. H. Cámpora Pérez, G. Gazzoni, L. J. Bel, Christian Joram, A. Kosmyntseva, U. Uwer, David Löh, D. Hutchcroft, M. Calvi, G. Lafferty, Laurence Carson, J. M. Otalora Goicochea, G. Felici, A. Sciubba, M. Williams, J. Brodzicka, A. Vorobyev, Georgy Alkhazov, B. Meadows, S. Cadeddu, Hans Dijkstra, Charlotte Wallace, Niko Neufeld, M. Palutan, M. Hushchyn, José Lopes, K. Wyllie, H. Schindler, P. Álvarez Cartelle, Thibaud Humair, A. B. Morris, T. Britton, Zhirui Xu, A. Badalov, N. Sagidova, V. Vagnoni, M. Poli Lener, J. Buytaert, Patrizia de Simone, F. Baryshnikov, Stig Topp-Joergensen, S. Bifani, A. Papanestis, D. Lucchesi, S. Coquereau, B. Popovici, Mitesh Patel, Albert Bursche, A. Tully, M. Marinangeli, K. Klimaszewski, R. Calabrese, P. M. Manning, V. Cogoni, X. Cid Vidal, Tatiana Likhomanenko, D. Savrina, Timothy Head, Manuel Mussini, A. Bertolin, F. Betti, F. Kruse, E. Aslanides, L. Casu, Peter Clarke, V. Battista, Georgios Chatzikonstantinidis, D. Golubkov, F. J. P. Soler, Lev Shekhtman, C. Santamarina Ríos, F. Dettori, E. Furfaro, R. Schwemmer, S. Benson, S. Esen, Zishuo Yang, Peter Griffith, A. Grecu, S. Kotriakhova, S. Klaver, P. Perret, Stefano Gallorini, P. Ilten, M. Calvo Gomez, O. G. Girard, A. Obłąkowska-Mucha, N. Néri, G. Passaleva, S. Zucchelli, S. Gambetta, Niels Tuning, Luis Alberto Granado Cardoso, R. Le Gac, Susan Haines, Z. Yang, G. Penso, Espen Eie Bowen, A. Leflat, Marianna Fontana, W. Bonivento, F. F. Wilson, P. Gandini, G. Martellotti, Eli Ben-Haim, Yiming Li, Pieter David, A. Sergi, S. Stefkova, A. Golutvin, S. Ponce, F. Alessio, D. Brundu, T. Blake, Chitsanu Khurewathanakul, T. Latham, Zachary Huard, R. Niet, A. Comerma-Montells, C. Satriano, S. Wotton, Christian Voß, Wolfgang Funk, D. Ferguson, M. Kucharczyk, H. V. Cliff, C. Haen, M. Morandin, K. Hennessy, P. Owen, L. Gavardi, R. Currie, G. Cavallero, Robert Appleby, Moritz Demmer, M. Kozeiha, V. Yu. Volkov, Álvaro Dosil Suárez, Jessica Prisciandaro, C. Prouvé, D. A. Milanes, G. Bencivenni, S. Stracka, M. Sirendi, A. Zhelezov, Jonathan Harrison, J. Fu, M. Boubdir, Louis Henry, E. Graugés, E. Michielin, P. Durante, Alberto dos Reis, L. Pescatore, Mark Hatch, Tjeerd Ketel, P. Ruiz Valls, Max Neuner, Thomas Nikodem, R. Santacesaria, Janine Müller, V. Kudryavtsev, Morgan Martin, E. Cogneras, Brice Maurin, P. Naik, M. De Serio, M. Schubiger, K. A. Zarebski, P. Stefko, M. Mulder, V. Vorobyev, S. Neubert, M. Cruz Torres, Andrea Bizzeti, P. Koppenburg, Thomas Boettcher, G. Wilkinson, Anastasiia Kozachuk, S. Amerio, V. Balagura, V. Placinta, G. Simi, A. Artamonov, M. Van Dijk, A. Mauri, Renato Quagliani, Ekaterina Govorkova, Harald Viemann, J. Serrano, V. Bocci, D. Tonelli, N. Déĺeage, Y. Zhang, Oleg Yushchenko, M. De Cian, Marco Tresch, G. Veneziano, M. Ferro-Luzzi, G. Wormser, A. Balla, J. García Pardiñas, Stephane T'Jampens, Zoltán Máthé, S. Borghi, Jiesheng Yu, M. Zavertyaev, R. Vazquez Gomez, S. Baker, P. Vázquez Regueiro, A. McNab, C. Fitzpatrick, I. Raniuk, J. Moroń, S. Cunliffe, Axel Kevin Kuonen, V. Egorychev, T. Kvaratskheliya, R. Cenci, W. Wiślicki, A. Cardini, Miriam Heß, A. Dzyuba, J. Closier, А. В. Попов, Luca Tomassetti, T. J. V. Bowcock, S. Akar, I. Bediaga, Emilie Maurice, G. Manca, V. Tisserand, C. Lazzeroni, P. Hopchev, M. Pikies, W. Barter, S. Farry, A. Trisovic, B. Sanmartin Sedes, M. Borisyak, M. Kreps, Sarah Beranek, S. Malde, Xiaoxue Han, Y. Amhis, Carla Göbel, V. Batozskaya, Timothy Gershon, L. L. Pappalardo, T. Nakada, A. Pistone, F. Archilli, L. Massacrier, R. J. Barlow, F. Teubert, S. Poslavskii, F. Machefert, Bruno Souza De Paula, P. d’Argent, M. Vieites Diaz, C. Barschel, P. Campana, Lucian Cojocariu, S. Reichert, A. Petrolini, Xiao-Rui Lyu, B. Adeva, E. Lemos Cid, A. Ustyuzhanin, A. Nogay, T. Tekampe, C. Bozzi, T. Hadavizadeh, A. Loi, Klaus Föhl, K. Müller, M. Adinolfi, Alexander Mazurov, V. Renaudin, E. Price, N. Skidmore, I. Nasteva, P. Jałocha, R. Mountain, C. Parkes, S. Vecchi, Minh Tâm Tran, F. Redi, Ia. Bezshyiko, E. Polycarpo, L. Cassina, Thi Dung Nguyen, A. Birnkraut, E. Luppi, Alberto Lusiani, K. Maguire, V. Coco, Y. Zheng, J. Dalseno, A. Semennikov, E. Buchanan, M. Pappagallo, M. Rihl, B. Batsukh, M. J. Morello, M. Karacson, T. Schmelzer, C. Matteuzzi, P. Henrard, Marc-Olivier Bettler, A. Puig Navarro, Yury Guz, L. Eklund, W. D. Hulsbergen, A. Oyanguren, R. Jacobsson, S. Easo, Miriam Gandelman, K. Trabelsi, T. Shears, M. Smith, S. Ricciardi, U. Egede, D. Décamp, Greig Cowan, P. Seyfert, S. Braun, M. Alexander, M. Charles, Matthew Williams, Scott Ely, B. Khanji, V. Salustino Guimarães, F. Ferreira Rodrigues, A. Nandi, E. Rodrigues, Yury Shcheglov, A. Poluektov, I. A. Monroy, B. Saitta, M. Chefdeville, Luigi del Buono, Feng Jiang, L. Garrido, Elena Dall'Occo, Tuomas Poikela, A. Baranov, A. Pastore, P. Robbe, G. Corti, J. Albrecht, Д. Деркач, M. John, M. Schiller, B. Rachwał, D. Fazzini, O. Lupton, M. Carletti, Dean Charles Forshaw, John William Ronayne, Joao Vitor Viana Barbosa, P. Marino, S. Perazzini, A. Ukleja, G. Dujany, C. Vacca, K. Rinnert, Clara Remon Alepuz, Carmelo d'Ambrosio, B. Leverington, Michael Mccann, K. Świentek, M. Ramos Pernas, T. Maltsev, E. Gushchin, Shu-Faye Cheung, T. Lesiak, I. Komarov, S. Amato, P. Di Nezza, D. Melnychuk, Konstantin Schubert, R. Cardinale, M. Winn, J. Walsh, D. M. Saunders, Samuel Harnew, L. De Paula, A. Chubykin, Andrew Crocombe, C. M. Costa Sobral, Adam Otto, V. Bellée, Krzysztof Kurek, C. Frei, N. Jurik, N. Farley, M. Tobin, A. Bondar, M. Gersabeck, W. Sutcliffe, C. Hadjivasiliou, M. Frank, N. Bondar, W. Kucewicz, J. A. Rodriguez Lopez, Jianchun Wang, Jack Wimberley, W. Baldini, A. Beiter, Semen Eidelman, Roman Greim, M. Straticiuc, A. Contu, K. Dreimanis, Piotr Morawski, A. Massafferri, A. Rogozhnikov, Vasileios Syropoulos, Guido Andreassi, H. Stevens, G. Casse, Xuesong Liu, A. Romero Vidal, Maximilian Schlupp, Dmitry Popov, A. Venkateswaran, S. De Capua, X. Yuan, L. Capriotti, Timothy Williams, F. Ferrari, M. S. Rudolph, S. Simone, A. Dziurda, M. Firlej, J. He, R. McNulty, C. Langenbruch, J. Lefrançois, I. Babuschkin, G. J. Pomery, C. Gotti, O. Steinkamp, M. Clemencic, U. Eitschberger, F. Fontanelli, G. Carboni, Stephen Playfer, J. Beddow, Zhou Xing, Oliver Grünberg, G. Raven, Robert Ekelhof, S. Ogilvy, Yuezhe Yao, В. Жуков, E. Picatoste Olloqui, J. F. Marchand, M. Witek, J. J. Back, J. E. Andrews, O. Schneider, Giovanni Valenti, J. A. de Vries, G. Mancinelli, J. Maratas, A. Schopper, N. Belloli, F. Toriello, M. Cattaneo, C. Betancourt, Anatoliy Dovbnya, G. Auriemma, Antonio Falabella, Chen Qian, M. Traill, G. Coombs, M. Stahl, B. Couturier, S. Valat, W. Krzemień, F. Bossù, William Parker, R. Bernet, A. Saputi, K. Wraight, F. Martínez-Vidal, C. Patrignani, Sabin Stoica, Matteo Rama, P. Kopciewicz, V. Obraztsov, S. Kandybei, N. K. Watson, J. M. De Miranda, M. Schmelling, Bernhard Spaan, J. van Tilburg, Vinicius Franco Lima, R. Graciani Diaz, P. Tsopelas, Alexey Novoselov, Andrey Tayduganov, K. De Bruyn, Ulrich Straumann, Andrew Cook, Maurizio Gatta, L. Grillo, C. Potterat, R. Dzhelyadin, L. Giubega, M. Vitti, C. J. G. Onderwater, L. Castillo García, R. A. Fini, H. M. Wark, Christian Färber, Stephanie Hansmann-Menzemer, Philippe Ghez, Michael Kolpin, M. Williams, Jordi Garra Ticó, M. Citterio, I. Gorelov, F. Fleuret, Jean Wicht, Jörg Marks, Mirko Deckenhoff, B. G. Siddi, E. Thomas, Beat Jost, O. Leroy, L. Sun, F. Polci, E. Graverini, Preema Rennee Pais, T. Fiutowski, D. Murray, R. Matev, J. Smith, C. Sanchez Mayordomo, D. Lacarrère, V. Gibson, P. Carniti, R. Silva Coutinho
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Le résumé fourni par la source
A Phase-II Upgrade is proposed for the LHCb experiment in order to take full advantage of the flavour-physics opportunities at the HL-LHC, and other topics that can be studied with a forward spectrometer. This Upgrade, which will be installed in Long Shutdown 4 of the LHC (2030), will build on the strengths of the current experiment and the Phase-I Upgrade, but will consist of re-designed sub-systems that can operate at a luminosity of $2 \\times 10^{34}\\,{\\rm cm}^{-2} s^{-1}$, ten times that of the Phase-I Upgrade detector. New and improved detector components will increase the intrinsic performance of the experiment in certain key areas. In particular the installation of a tungsten sampling electromagnetic calorimeter will widen LHCb's capabilities for decays involving $\\pi^0$ and $\\eta$ mesons, electrons, and photons from loop-level penguin processes. The physics motivation is presented, and the prospects for operating the LHCb Interaction Point at high luminosity are assessed. The challenges for the detector are described and possible solutions are discussed. Finally, the key R\\&D areas are summarised, together with a set of initial modifications suitable for implementation during Long Shutdown 3 (2024--2026).
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
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Les sujets associés
Particle Detector Development and PerformanceParticle physics theoretical and experimental studiesSuperconducting Materials and Applications