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1. Measurement of the background in the CMS muon detector in $${p}{p}$$ pp -collisions at $$\sqrt{s} = 13$$ s = 13 $$\,\text {Te}\hspace{-.08em}\text {V}$$ Te V

Author

CMS Muon Group, M. Tytgat, A. Muhammad, G. De Lentdecker, J. Jaramillo, L. Moureaux, L. Pétré, Y. Yang, C. Rendón, G. Gokbulut, Y. Hong, A. Samalan, G. A. Alves, F. Marujo da Silva, E. Alves Coelho, M. Barroso Ferreira Filho, E. M. Da Costa, D. De Jesus Damiao, B. C. Ferreira, S. Fonseca De Souza, K. Mota Amarilo, H. Nogima, A. Santoro, M. Thiel, A. Aleksandrov, L. Dimitrov, R. Hadjiiska, P. Iaydjiev, M. Misheva, G. Mitev, L. Ratchev, G. Rashevski, M. Shopova, G. Sultanov, A. Dimitrov, L. Litov, B. Pavlov, P. Petkov, A. Petrov, E. Shumka, S. Keshri, S. Thakur, M. Chen, X. Dong, W. Gong, Q. Hou, C. Jiang, H. Kou, Z.-A. Liu, W. Luo, J. Song, L. Sun, N. Wang, Y. Wang, Z. Wang, C. Zhang, Y. Zhang, H. Zhang, J. Zhao, A. Agapitos, Y. Ban, A. Levin, Q. Li, S. J. Qian, D. Wang, K. Wang, Z. You, C. Avila, D. A. Barbosa Trujillo, A. Cabrera, C. A. Florez, J. Fraga, J. A. Reyes Vega, F. Ramirez, M. Rodriguez, J. D. Ruiz, N. Vanegas, H. Abdalla, A. A. Abdelalim, Y. Assran, A. Radi, I. Crotty, M. A. Mahmoud, L. Balleyguier, X. Chen, C. Combaret, G. Galbit, M. Gouzevitch, G. Grenier, I. B. Laktineh, A. Luciol, L. Mirabito, W. Tromeur, I. Bagaturia, I. Lomidze, O. Kemularia, Z. Tsamalaidze, U. Böttger, D. Eliseev, T. Hebbeker, K. Hoepfner, M. Merschmeyer, F. Ivone, S. Mukherjee, F. Nowotny, B. Philipps, H. Reithler, A. Sharma, F. Torres Da Silva De Araujo, S. Wiedenbeck, S. Zaleski, F. P. Zantis, M. Abbas, S. Mallows, G. Bencze, N. Beni, J. Molnar, Z. Szillasi, D. Teyssier, B. Ujvari, G. Zilizi, J. Babbar, S. Bansal, V. Bhatnagar, S. Chauhan, A. Kaur, H. Kaur, A. Kaur Sahota, S. Kumar, T. Sheokand, J. Singh, B. C. Choudhary, A. Kumar, M. Kumar Saini, M. Naimuddin, N. Majumdar, S. Mukhopadhyay, P. Rout, V. Amoozegar, B. Boghrati, M. Ebraimi, M. Mohammadi Najafabadi, E. Zareian, M. Abbrescia, R. Aly, M. Buonsante, A. Colaleo, N. De Filippis, D. Dell’Olio, G. De Robertis, W. Elmetenawee, N. Ferrara, M. Franco, G. Iaselli, N. Lacalamita, F. Licciulli, F. Loddo, M. Maggi, S. Martiradonna, S. Nuzzo, L. Longo, A. Pellecchia, G. Pugliese, R. Radogna, D. Ramos, A. Ranieri, F. M. Simone, A. Stamerra, D. Troiano, R. Venditti, P. Verwilligen, A. Zaza, G. Abbiendi, C. Baldanza, C. Battilana, A. Benvenuti, L. Borgonovi, V. Cafaro, F. R. Cavallo, A. Crupano, M. Cuffiani, G. M. Dallavalle, F. Fabbri, A. Fanfani, D. Fasanella, P. Giacomelli, V. Giordano, C. Guandalini, L. Guiducci, S. Lo Meo, L. Lunerti, S. Marcellini, G. Masetti, F. L. Navarria, G. Paggi, A. Perrotta, F. Primavera, A. M. Rossi, T. Rovelli, G. Torromeo, L. Benussi, S. Bianco, R. Campagnola, M. Caponero, S. Colafranceschi, S. Meola, L. Passamonti, D. Piccolo, D. Pierluigi, G. Raffone, A. Russo, G. Saviano, S. Buontempo, A. Cagnotta, F. Carnevali, F. Cassese, N. Cavallo, A. De Iorio, F. Fabozzi, A. O. M. Iorio, L. Lista, P. Paolucci, G. Passeggio, B. Rossi, L. Barcellan, M. Bellato, M. Benettoni, A. Bergnoli, A. Bragagnolo, R. Carlin, L. Castellani, P. Checchia, L. Ciano, A. Colombo, D. Corti, F. Gasparini, U. Gasparini, F. Gonella, A. Gozzelino, A. Griggio, G. Grosso, M. Gulmini, R. Isocrate, E. Lusiani, G. Maron, M. Margoni, A. T. Meneguzzo, M. Migliorini, L. Modenese, F. Montecassiano, M. Negrello, M. Passaseo, J. Pazzini, L. Ramina, M. Rampazzo, M. Rebeschini, P. Ronchese, R. Rossin, F. Simonetto, M. Toffano, N. Toniolo, A. Triossi, S. Ventura, M. Zanetti, P. G. Zatti, P. Zotto, A. Zucchetta, S. AbuZeid, C. Aimè, A. Braghieri, S. Calzaferri, D. Fiorina, S. Gigli, P. Montagna, C. Riccardi, P. Salvini, I. Vai, P. Vitulo, N. Amapane, G. Cotto, D. Dattola, P. De Remigis, B. Kiani, C. Mariotti, S. Maselli, M. Pelliccioni, F. Rotondo, A. Staiano, D. Trocino, G. Umoret, E. Asilar, T. J. Kim, J. A. Merlin, S. Choi, B. Hong, K. S. Lee, J. Goh, J. Choi, J. Kim, U. Yang, I. Yoon, W. Jang, J. Heo, D. Kang, Y. Kang, D. Kim, S. Kim, B. Ko, J. S. H. Lee, I. C. Park, I. J. Watson, S. Yang, Y. Jeong, Y. Lee, I. Yu, G. Alasfour, T. Beyrouthy, Y. Gharbia, Y. Maghrbi, M. Otkur, H. Castilla-Valdez, H. Crotte Ledesma, R. Lopez-Fernandez, A. Sánchez Hernández, M. Ramírez García, E. Vazquez, M. A. Shah, N. Zaganidis, I. Pedraza, C. Uribe Estrada, A. Ahmad, W. Ahmed, M. I. Asghar, H. R. Hoorani, S. Muhammad, A. Wajid, J. Alcaraz Maestre, A. Álvarez Fernández, Cristina F. Fernandez Bedoya, L. C. Blanco Ramos, E. Calvo, C. A. Carrillo Montoya, J. M. Cela Ruiz, M. Cepeda, M. Cerrada, N. Colino, S. Cuadrado Calzada, J. Cuchillo Ortega, B. De La Cruz, C. I. de Lara Rodríguez, D. Fernández Del Val, J. P. Fernández Ramos, M. C. Fouz, D. Francia Ferrero, J. García Romero, O. Gonzalez Lopez, S. Goy Lopez, M. I. Josa, J. León Holgado, O. Manzanilla Carretero, I. Martín Martín, J. J. Martínez Morales, E. Martín Viscasillas, D. Moran, Á. Navarro Tobar, R. Paz Herrera, J. C. Puras Sánchez, J. Puerta Pelayo, S. Pulido Ferrero, I. Redondo, D. D. Redondo Ferrero, V. Salto Parra, S. Sánchez Navas, J. Sastre, L. Urda Gómez, J. Vazquez Escobar, J. F. de Trocóniz, F. Frias Garcia-Lago, R. Reyes-Almanza, B. Alvarez Gonzalez, J. Cuevas, J. Fernandez Menendez, S. Folgueras, I. Gonzalez Caballero, P. Leguina López, E. Palencia Cortezon, C. Ramón Álvarez, J. Prado Pico, V. Rodríguez Bouza, A. Soto Rodríguez, A. Trapote, C. Vico Villalba, B. Kailasapathy, K. Malagalage, D. U. J. Sonnadara, D. D. C. Wickramarathna, W. G. D. Dharmaratna, K. Liyanage, N. Perera, N. Wickramage, P. Aspell, M. Bianco, D. Bozzato, S. Brachet, A. Conde Garcia, A. Dabrowski, R. De Oliveira, F. Fallavollita, P. Kicsiny, E. Hazen, S. May, A. Peck, K. Salyer, I. Suarez, S. Abbott, J. Bonilla, R. Breedon, H. Cai, P. T. Cox, R. Erbacher, O. Kukral, C. McLean, G. Mocellin, M. Mulhearn, B. Regnery, M. Tripathi, G. Waegel, Y. Yao, J. Carlson, R. Cousins, A. Dasgupta, A. Datta, J. Hauser, M. Ignatenko, M. A. Iqbal, C. Lo, D. Saltzberg, C. Schnaible, V. Valuev, R. Clare, M. Gordon, G. Hanson, N. Amin, J. Bradmiller-Feld, C. Campagnari, T. Danielson, A. Dishaw, A. Dorsett, B. Marsh, H. Mei, M. Oshiro, J. Richman, F. Setti, M. F. Sevilla, P. Siddireddy, S. Wang, C. Aruta, V. Barashko, V. Cherepanov, M. Dittrich, A. Korytov, E. Kuznetsova, A. Madorsky, G. Mitselmakher, A. Muthirakalayil Madhu, N. Rawal, N. Terentyev, J. Wang, B. Alsufyani, S. Butalla, T. Elkafrawy, M. Hohlmann, E. Yanes, J. Eysermans, E. Barberis, Y. Haddad, Y. Han, G. Madigan, D. M. Morse, V. Nguyen, D. Wood, S. Bhattacharya, J. Bueghly, Z. Chen, K. A. Hahn, Y. Liu, Y. Miao, D. G. Monk, M. H. Schmitt, A. Taliercio, M. Velasco, B. Bylsma, M. Carrigan, R. De Los Santos, L. S. Durkin, C. Hill, K. Banicz, J. Liu, M. Matveev, B. P. Padley, D. Aebi, M. Ahmad, T. Akhter, A. Bolshov, O. Bouhali, R. Eusebi, J. Gilmore, T. Huang, E. Juska, T. Kamon, H. Kim, M. Kizlov, S. Malhotra, R. Mueller, R. Rabadan, D. Rathjens, A. Safonov, P. E. Karchin, A. Aravind, K. Black, I. De Bruyn, P. Everaerts, C. Galloni, M. Herndon, A. Lanaro, R. Loveless, J. Madhusudanan Sreekala, S. Mondal, D. Teague, W. Vetens, A. Warden, I. Azhgirey, V. Borshch, L. Chtchipunov, A. Egorov, G. Gavrilov, V. Golovtcov, M. Ivanov, V. Ivantchenko, Y. Ivanov, V. Karjavine, A. Khodinov, V. Kim, I. A. Kurochkin, P. Levchenko, V. Murzin, S. Nasybulin, V. Oreshkin, V. Palichik, V. Perelygin, A. Riabchikova, D. Sosnov, V. Sulimov, L. Uvarov, S. Vavilov, and A. Vorobyev

Subjects
Astrophysics, QB460-466, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract

Abstract The CMS detector, including its muon system, has been operating at the CERN LHC in increasingly challenging conditions for about 15 years. The muon detector was designed to provide excellent triggering and track reconstruction for muons produced in proton–proton collisons at an instantaneous luminosity ( $$\mathcal {L}$$ L ) of $$1 \times 10^{34}$$ 1 × 10 34 cm $$^{-2}$$ - 2 s $$^{-1}$$ - 1 . During the Run 2 data-taking period (2015–2018), the LHC achieved an instantaneous luminosity of twice its design value, resulting in larger background rates and making the efficient detection of muons more difficult. While some backgrounds result from natural radioactivity, cosmic rays, and interactions of the circulating protons with residual gas in the beam pipe, the dominant source of background hits in the muon system arises from proton–proton interactions themselves. Charged hadrons leaving the calorimeters produce energy deposits in the muon chambers. In addition, high-energy particles interacting in the hadron calorimeter and forward shielding elements generate thermal neutrons, which leak out of the calorimeter and shielding structures, filling the CMS cavern. We describe the method used to measure the background rates in the various muon subsystems. These rates, in conjunction with simulations, can be used to estimate the expected backgrounds in the High-Luminosity LHC. This machine will run for at least 10 years starting in 2029 reaching an instantaneous luminosity of $$\mathcal {L} = 5 \times \text {10}^\text {34}\,\text {cm}^\text {-2}\,\text {s}^\text {-1}$$ L = 5 × 10 34 cm -2 s -1 and increasing ultimately to $$\mathcal {L} = 7.5 \times \text {10}^\text {34}\,\text {cm}^\text {-2}\,\text {s}^\text {-1}$$ L = 7.5 × 10 34 cm -2 s -1 . These background estimates have been a key ingredient for the planning and design of the muon detector upgrade.

Published
2024
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2. CIC: a radiation tolerant 65 nm data aggregation ASIC for the future CMS tracking detector at LHC

Author

B. Nodari, G. Bergamin, L. Caponetto, A. Caratelli, D. Ceresa, G. Galbit, K. Kloukinas, S. Scarfi’, and S. Viret

Subjects
Instrumentation, Mathematical Physics
Abstract

For the Phase II upgrade at HL-LHC, CMS needs a new Outer Tracker detector able to cope with reduced material budget, increased radiation tolerance and higher pile-up conditions with respect to LHC. The main feature of the Outer Tracker will be its inclusion at the first level of the CMS trigger system with data readout at 40 MHz. Two types of modules, Pixel-Strip and Strip-Strip will equip the Outer Tracker. Each module consists of a superposition of two silicon layers, able to detect charged particles, and an innovative readout electronics, allowing a significant data rate reduction. The Concentrator Integrated Circuit (CIC) is a 65 nm CMOS radiation tolerant front-end ASIC for both modules. It is considered a fundamental element of the future detector front-end chain due to its role in aggregating and compressing data from 8 front-end ASICs on each module. It reduces the data throughput by an order of magnitude. Two first version of the CIC were previously developed and tested. This paper will present the pre-production version, called CIC2.1, together with the functional and wafer test results.

Published
2023
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3. CIC2: a radiation tolerant 65 nm data aggregation ASIC for the future CMS tracker

Author

S. Viret, G. Bergamin, L. Caponetto, A. Caratelli, D. Ceresa, G. Galbit, S. Jain, K. Kloukinas, B. Nodari, and S. Scarfi

Subjects
Instrumentation, Mathematical Physics
Abstract

The Concentrator Integrated Circuit (CIC) ASIC is a front-end chip for both Pixel-Strip (PS) and Strip-Strip (2S) modules of the future Phase-II CMS Outer Tracker upgrade at the High-Luminosity LHC (HL-LHC). This data aggregator, designed in 65 nm CMOS technology, will be a key element of the tracker front-end chain. A first prototype, CIC1, was tested successfully in early 2019 and was followed by the development of a final radiation tolerant version of the chip: the CIC2. CIC2 design, implementation, and complete test results, are presented.

Published
2022
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4. Beam test performance of prototype silicon detectors for the Outer Tracker for the Phase-2 Upgrade of CMS

Author

Viktor Veszpremi, A. Benecke, Stefanos Leontsinis, Chayanit Asawatangtrakuldee, Marko Dragicevic, Dustin Burns, Urs Langenegger, Gregor Kasieczka, Kevin Mcdermott, V. Kutzner, Ali Harb, Stephane Detraz, Gaelle Boudoul, P. Dené, Pieter David, Olga Evdokimov, Livio Fanò, Roberto Covarelli, S. Martiradonna, S. Roy Chowdhury, A. Prosser, Geetika Jain, S. Cerchi, Caleb Fangmeier, Frédéric Robert, Martin Delcourt, Julie Managan Hogan, John Gabriel Acosta, Kristian Harder, Maximilian Knut Kiesel, William J Spalding, Laura Borrello, Hugo Delannoy, E. SØrensen Bols, Ian R Tomalin, P. Van Mulders, Filippo Bosi, Simone Paoletti, J. Thieman, Massimo Manghisoni, Laurent Thomas, Marcos Fernandez, Jasper Lauwers, Jason Cole, Matej Roguljic, F. Loddo, Suchandra Dutta, Giulio Mandorli, Guido Tonelli, A. Zuber, Tuure Tuuva, Margaret Zientek, L. Kottelat, Mujahid Abbas, Seth Moortgat, L. Perera, Andrey Popov, Georg Auzinger, S. Krutelyov, Peter R Hobson, D. Ceresa, Bora Akgun, Xin Chen, A. Moggi, Torben Lange, M. Alhusseini, Aliakbar Ebrahimi, Enrico Robutti, E. Bartz, Aristotelis Kyriakis, D. Schell, H. Steininger, Beat H. Meier, Francesco Fiori, J. L. Dulemba, Kevin Nash, Alexander Dierlamm, Ferenc Sikler, Gourab Saha, Valentina Dutta, Caroline Elisabeth Niniane Niemeyer, Miaoyuan Liu, R. Mankel, E. Voirin, N. Hinton, Katja Klein, R. F. Harr, U. Goerlach, W. T. Ford, M. A. Saizu, Luca Guzzi, E. Mazzoni, Andrea Giammanco, Ilya Kravchenko, Oliver Pooth, Nikkie Deelen, A. Onnela, N. Lumb, G. Galbit, R. Jaramillo Echeverria, D. Koukola, B. Nodari, Mauro Menichelli, Roland Horisberger, Piergiulio Lenzi, Salvatore My, A. Rinkevicius, Asit Ranjan Ghosh, James Dolen, Freya Blekman, Q. Piazza, C. Rude, James Keaveney, Andreas Hinzmann, Elisa Manoni, Nicolas Chanon, Rudy Ceccarelli, Benedikt Vormwald, J. N. Butler, Bugra Bilin, Donato Creanza, Laurent Mirabito, Steven Lowette, D. J. Summers, Daniele Pedrini, W. Beaumont, Michele Caselle, Gino Bolla, F. Bögelspacher, Dan Quach, D. White, Paolo Petagna, G. Pierschel, Jan Troska, Robert Bainbridge, Petar Maksimovic, Roberto Mulargia, Erika Garutti, R. Stever, Maria Teresa Grippo, S. Seif El Nasr-storey, D. Blöch, Giancarlo Mantovani, Jory Sonneveld, M. Neufeld, Natalia Emriskova, Abhisek Datta, Fabrizio Palla, T. Boccali, David Cussans, R. Beccherle, Ettore Focardi, D. di Calafiori, Tongguang Cheng, Sergo Jindariani, J. Schwandt, Thea Klaeboe Aarrestad, Petra Merkel, De Hua Zhu, Georg Steinbrück, Robert Stone, Haiyan Wang, Quan Wang, Konrad Deiters, Graham Wilson, S. Orfanelli, F. Raffaelli, Eric Spencer, Steve Schnetzer, Klaas Padeken, Barbara Clerbaux, J. Duarte Campderros, P. Vischia, R. L. Lander, L. Ardila, Lea Caminada, D. Di Croce, A. Stahl, Nicola Bacchetta, Amitabh Lath, Simon Kudella, S. Kyre, Roland Koppenhöfer, Rong-Shyang Lu, Alessandro Caratelli, Natale Demaria, Patrizia Azzi, Valerio Re, Luciano Di Fiore, E. Dangelser, Werner Lustermann, Andromachi Tsirou, Daniel Pitzl, M. Krauth, Joaquin Emilo Siado, N. Tonon, Y. Allard, Yuta Takahashi, Claude Amsler, Sarah Freed, Yang Yang, Sioni Summers, F. Palmonari, Sandra Oliveros, Florencia Canelli, C. Mills, C. Bonnin, Johannes Haller, Johannes Schulz, Branislav Ristic, Laurent Favart, S. Y. Hoh, J. De Clercq, R. Bhattacharya, S. Bizzaglia, T. Gadek, Melissa Quinnan, Leonardo Giannini, Savvas Kyriacou, Irene Zoi, Cristina Tuve, Alexander Pauls, Emyr Clement, Felix Bachmair, Marius Teroerde, Christopher Hill, M. Matulik, Garrett Funk, Mario Masciovecchio, D. E. Pellett, J. Chramowicz, Huilin Qu, Martin Lipinski, Joze Zobec, Steve Nahn, Marco Meschini, A. Marchioro, Francois Vasey, D. Braga, Ulrich Heintz, Bjorn Burkle, Maria Ionica, C. Barth, Inna Makarenko, Ryan Rivera, Georgios Krintiras, L. Gross, A. Froehlich, Giacomo Fedi, A. Evdokimov, C. M. Lei, Giorgia Rauco, Nicola Pozzobon, Kirti Ranjan, D. Gelé, Reza Goldouzian, Giuseppe Barbagli, Lorenzo Bianchini, A. Bakshi, S. Schael, Jorgen D'Hondt, Carlo Civinini, Satoshi Hasegawa, Mark Pesaresi, Jeong-Eun Lee, A. Di Salvo, Dinko Ferencek, Kevin Sung, N. Frank, M. Miñano Moya, P. Steck, Tim Ziemons, Luigi Moroni, U. Roeser, E. Albert, J. E. Ramirez Vargas, Paolo Dini, Fabio Ravera, Maren Tabea Meinhard, T. Mitchell, Bahareh Roozbahani, S. Los, S. Streuli, Renato Potenza, Elisabetta Gallo, Arianna Morozzi, F. Perez Gomez, G. Baldinelli, Valentina Mariani, Ivan Shvetsov, G. Hugo, Hans-Christian Kaestli, Guenter Eckerlin, Weinan Si, Paula Eerola, Jesper Roy Christiansen, Daniele Spiga, G. Fluegge, J. Alexander, G. M. Bilei, David Jonathan Hofman, Ricardo Eusebi, O. Rieger, C.R. Strohman, W. S. Hou, K. Cichy, Atanu Modak, S. Marconi, S. Sroka, G. Mazza, T. Liu, Merve Ince, Maurizio Biasini, A. Yagil, Sinan Sagir, Andrea Rodriguez Perez, Avto Kharchilava, Jelena Luetic, Tapio Lampén, Claudia Cecchi, J. Daguin, A. L. Virto, C. Kleinwort, Douglas Berry, Frank Golf, J. Bendotti, Christian Dziwok, G. De Robertis, G. Dellacasa, Moritz Guthoff, Marc Weber, Paolo Gunnellini, L. Farnesini, Eija Tuominen, Y. Nissan, Yanwen Liu, P. Schuetze, Amandeep Kaur Kalsi, Leonard Spiegel, S. Timpone, Roberto Dell'Orso, Konstantinos Manolopoulos, Georgios Anagnostou, Melody A. Swartz, Maxwell Chertok, W. De Boer, Danek Kotlinski, Lorenzo Uplegger, Jan Hoss, R. Maier, K. Bösiger, Mauro Emanuele Dinardo, Jose Monroy, Nhan Viet Tran, T. Nussbaum, H. Gonzalez, Nicolas Röwert, Kevin Burkett, Elisabetta Manca, Christoph Grab, W. Deng, Quentin Python, Joe Incandela, R. Puente Rico, Regina Demina, Louis Moureaux, Christian Autermann, A. Weddigen, Rainer Wallny, Ernesto Migliore, Hans-Jürgen Simonis, T. Barvich, A. Filenius, Didier Contardo, Robert Klanner, Alessio Magitteri, Andreas Nürnberg, J. Voelker, Patrick Asenov, R. Mendis, Giacomo Bruno, Giovanna Selvaggi, Francesco Brivio, R. Gajanec, Kristian Allan Hahn, Adrian Perieanu, Jane Nachtman, Angelo Rivetti, Kenneth Bloom, M. Mrowietz, L. Perozzi, David Vannerom, D. Moya, Emily MacDonald, Oliver Sander, Stephane Perries, Anna Kropivnitskaya, Rachel Bartek, M. Matysek, Piero Giorgio Verdini, Ashutosh Bhardwaj, J. O. Gosewisch, Pascal Vanlaer, C. Hoad, Erik Brücken, Daniele Passeri, S. Macauda, P. Assiouras, Vasilije Perovic, Thomas James, Roberto Leonardi, Gervasio Gomez, F.J. Gonzalez Sanchez, W. E. Johns, Hannsjoerg Artur Weber, Gordon H. Hanson, G. Bagliesi, Danilo Meuser, G. Altopp, V. Hinger, M. S. Meyer, Devdatta Majumder, Meenakshi Narain, Christina Snyder, Kevin Stenson, Erich Schmitz, C. Muhl, G. Bourgatte, Erik Butz, Lutz Feld, G. Baulieu, Marc Osherson, Y. Bordlemay Padilla, Xavier Coubez, Philip Baringer, L. Djambazov, W. Hulek, Fengwangdong Zhang, Souvik Das, A. Gandrakotra, Vitaliano Ciulli, Fabio Morsani, Finn Feindt, Yi-ting Duh, H. Maser, H. Postema, Yasar Onel, Thomas Eichhorn, D. Deyrail, Paolo Azzurri, J. L. Agram, Tamás Álmos Vámi, Hugues Brun, Alexx Perloff, Raffaello D'Alessandro, Andrey Ostapchuk, Roberto Tenchini, M. Brianzi, T. Dupasquier, Charles Harrington, S. Maier, Panja-Riina Luukka, Scarlet Norberg, John A Coughlan, A. Korotkov, Raffaele Gerosa, Gaia Maria Berruti, Mário Costa, Loriano Storchi, R. Becker, Marvin Johnson, Benjamin Kilminster, J. F. Tsai, J. Andrea, Vittorio Raoul Tavolaro, Meng Xiao, A. La Rosa, E. Chabert, Bryan Cardwell, P. D'Angelo, Richard B. Lipton, L. Ratti, Ivan Marchesini, A. K. Honma, Salvatore Rappoccio, Melanie Eich, Harry Cheung, Peter Schleper, Zhen Hu, Keith Ulmer, Loukas Gouskos, Emanuele Usai, Wolfram Erdmann, Th. Müller, M. Aldaya, Rachel Yohay, Guido Magazzu, S. Mallows, Lorenzo Viliani, Alessia Tricomi, Duccio Abbaneo, N. Koss, J. Kaplon, S. Spathopoulos, Joel Goldstein, Luciano Ristori, Marta Baselga, Mykola Savitskyi, M. De Palma, M. P. Rauch, P. Buhmann, Stephen Robert Wagner, Jaana Kristiina Heikkilä, J. Conway, R. Loos, Po-Hsun Chen, Stefano Mersi, Mykyta Haranko, V. Truong, Luigi Gaioni, Nicolas Postiau, Mauro Donegà, Wolfgang Adam, Cecilia Elena Gerber, Diego Beghin, Maria Agnese Ciocci, Olivier Bondu, A. De Cosa, V. Cherepanov, Tilman Rohe, Christophe Delaere, Fabrizio Ferro, G. Derylo, Vincent Lemaitre, F. De Canio, C. Turrioni, T. Pakulski, M. Kovacs, Alessia Saggio, N. Szilasi, Malte Backhaus, Matthias Schröder, J. Hoff, T. French, Livia Soffi, Thomas Blank, P. Lenoir, G. Zevi Della Porta, Andreas Kornmayer, Artur Apresyan, Ada Solano, C. Jain, Aaron Dominguez, L. M. Jara Casas, Jennifer Chu, Basil Schneider, Vivek Sharma, Saša Ceci, Ashley Parker, Francesco Moscatelli, D. Ciangottini, Paolo Spagnolo, Y. Gershtein, Xavier Janssen, Derek James Cranshaw, Davide Zuolo, Giacomo Sguazzoni, T. Susa, Andrea Venturi, Rino Castaldi, Michael Wlochal, F. Boyer, Federico Faccio, Andrei Gritsan, Matthias Balzer, A. Rossi, Brian Francis, Pisana Placidi, M. Caprai, Salvatore Costa, Kostas Kloukinas, Attilio Santocchia, Marius Preuten, Kirika Uchida, Dario Bisello, R. Walsh, Alexandra Tews, P. Van Mechelen, Alberto Messineo, C. Nieto Martin, M. Jones, Camilla Galloni, T. Balázs, Duong Nguyen, M. Vidal Marono, W. Bertl, Doris Eckstein, K. Pena, Otto Hindrichs, Ajeeta Khatiwada, Alice Bean, Z. Song, J. M. Brom, Geoffrey Hall, Karl Matthew Ecklund, Nicholas Eminizer, A. Rizzi, Julia Thom, Daniele Ruini, Nabin Poudyal, Juliette Alimena, Lorenzo Russo, Andrew Hart, Demetrios Loukas, A. Basti, Krzysztof Piotrzkowski, Dennis Schwarz, T. Schuh, K. El Morabit, Giulia Negro, Thomas Bergauer, Gianluca Traversi, Ennio Monteil, Neeti Parashar, L. Charles, R. Del Burgo, Sebastiano Albergo, Johan Borg, C. Chen, T. Prousalidi, Zhengcheng Tao, P. Tropea, R. Frühwirth, Erica Brondolin, F. Bianchi, B. Checcucci, Richard J. K. Taylor, Simone Scarfi, L. Caponetto, Vuko Brigljevic, Lucia Silvestris, Franco Ligabue, A. Paterno, Caterina Vernieri, Laura Martikainen, D. R. Claes, Anders Ryd, Marius Metzler, J. Thomson, Susan Dittmer, Georgios Daskalakis, G. Blanchot, J. Olsen, C. Gingu, Waclaw Karpinski, Giuseppe Latino, Matthew Kilpatrick, Giorgio Maggi, P. Vichoudis, Alessandro Giassi, Süleyman Durgut, Rishabh Uniyal, Kai Yi, Mary Hadley, A. Di Mattia, Ivan Vila, N. Van Remortel, Roberto Ciaranfi, E. Riceputi, Simone Gennai, Sadia Khalil, Stefan Grünendahl, John Perry Cumalat, Eva Halkiadakis, J. Wellhausen, L. Paspalaki, Kirill Skovpen, M. Mongelli, Peter Robmann, Louise Skinnari, Frank Jensen, G. Schwering, Jordan Tucker, L. M. Cremaldi, Claudio Caputo, Yangyang Cheng, Pirmin Berger, Tommaso Dorigo, Sandra Malvezzi, Alberto Zucchetta, Ivan Reid, Anastasia Grebenyuk, Ijaz Ahmed, Konstantin Androsov, Marino Missiroli, Dmitry Hits, O. Colegrove, G. De Lentdecker, Peter Wittich, Frank Hartmann, Luca Pacher, Michael Wassmer, P. Cariola, Mia Tosi, Andrew Ivanov, S. Sarkar, E. Silva Jimenez, Andreas Mussgiller, Valerio Bertacchi, Stefano Michelis, Riccardo Bellan, Jeffrey Roskes, Valery Zhukov, Andreas Werner Jung, Anadi Canepa, Dario Menasce, Simranjit Singh Chhibra, Ulrich Husemann, J. F. Pernot, Sudhir Malik, Rizki Syarif, Ia Iashvili, Sébastien Viret, O. Reichelt, E. Scarlini, A. Starodumov, M. Vander Donckt, E. Curras Rivera, Vincenzo Chiochia, Antonio Cassese, H. Biskop, Adam, W, Bergauer, T, Blöch, D, Brondolin, E, Dragicevic, M, Frühwirth, R, Hinger, V, Steininger, H, Beaumont, W, Croce, D, Janssen, X, Lauwers, J, Mechelen, P, Remortel, N, Blekman, F, Chhibra, S, Clercq, J, D'Hondt, J, Lowette, S, Marchesini, I, Moortgat, S, Python, Q, Skovpen, K, Bols, E, Mulders, P, Allard, Y, Beghin, D, Bilin, B, Brun, H, Clerbaux, B, Lentdecker, G, Delannoy, H, Deng, W, Favart, L, Goldouzian, R, Grebenyuk, A, Kalsi, A, Luetic, J, Makarenko, I, Moureaux, L, Popov, A, Postiau, N, Robert, F, Song, Z, Thomas, L, Vanlaer, P, Vannerom, D, Wang, Q, Wang, H, Yang, Y, Bondu, O, Bruno, G, Caputo, C, David, P, Delaere, C, Delcourt, M, Giammanco, A, Krintiras, G, Lemaitre, V, Magitteri, A, Piotrzkowski, K, Saggio, A, Szilasi, N, Marono, M, Vischia, P, Zobec, J, Brigljević, V, Ceci, S, Ferenček, D, Roguljić, M, Starodumov, A, Šuša, T, Eerola, P, Heikkilä, J, Brücken, E, Lampén, T, Luukka, P, Martikainen, L, Tuominen, E, Tuuva, T, Agram, J, Andrea, J, Bloch, D, Bonnin, C, Bourgatte, G, Brom, J, Chabert, E, Charles, L, Cherepanov, V, Dangelser, E, Gelé, D, Goerlach, U, Gross, L, Krauth, M, Tonon, N, Baulieu, G, Boudoul, G, Caponetto, L, Chanon, N, Contardo, D, Dené, P, Dupasquier, T, Galbit, G, Lumb, N, Mirabito, L, Nodari, B, Perries, S, Donckt, M, Viret, S, Autermann, C, Feld, L, Karpinski, W, Kiesel, M, Klein, K, Lipinski, M, Meuser, D, Ostapchuk, A, Pauls, A, Pierschel, G, Preuten, M, Rauch, M, Röwert, N, Schael, S, Schulz, J, Schwering, G, Teroerde, M, Wlochal, M, Zhukov, V, Dziwok, C, Fluegge, G, Müller, T, Pooth, O, Stahl, A, Ziemons, T, Aldaya, M, Asawatangtrakuldee, C, Eckerlin, G, Eckstein, D, Eichhorn, T, Gallo, E, Guthoff, M, Haranko, M, Harb, A, Keaveney, J, Kleinwort, C, Mankel, R, Maser, H, Meyer, M, Missiroli, M, Muhl, C, Mussgiller, A, Pitzl, D, Reichelt, O, Savitskyi, M, Schuetze, P, Stever, R, Walsh, R, Zuber, A, Benecke, A, Biskop, H, Buhmann, P, Ebrahimi, A, Eich, M, Feindt, F, Froehlich, A, Garutti, E, Gunnellini, P, Haller, J, Hinzmann, A, Kasieczka, G, Klanner, R, Kutzner, V, Lange, T, Matysek, M, Mrowietz, M, Niemeyer, C, Nissan, Y, Pena, K, Perieanu, A, Rieger, O, Schleper, P, Schwandt, J, Schwarz, D, Sonneveld, J, Steinbrück, G, Tews, A, Vormwald, B, Wellhausen, J, Zoi, I, Abbas, M, Ardila, L, Balzer, M, Barth, C, Barvich, T, Baselga, M, Blank, T, Bögelspacher, F, Butz, E, Caselle, M, Boer, W, Dierlamm, A, Morabit, K, Gosewisch, J, Hartmann, F, Husemann, U, Koppenhöfer, R, Kudella, S, Maier, S, Mallows, S, Metzler, M, Muller, T, Neufeld, M, Nürnberg, A, Sander, O, Schell, D, Schröder, M, Schuh, T, Shvetsov, I, Simonis, H, Steck, P, Wassmer, M, Weber, M, Weddigen, A, Anagnostou, G, Asenov, P, Assiouras, P, Daskalakis, G, Kyriakis, A, Loukas, D, Paspalaki, L, Balázs, T, Siklér, F, Vámi, T, Veszprémi, V, Bhardwaj, A, Jain, C, Jain, G, Ranjan, K, Bhattacharya, R, Dutta, S, Chowdhury, S, Saha, G, Sarkar, S, Cariola, P, Creanza, D, de Palma, M, Robertis, G, Fiore, L, Ince, M, Loddo, F, Maggi, G, Martiradonna, S, Mongelli, M, My, S, Selvaggi, G, Silvestris, L, Albergo, S, Costa, S, Mattia, A, Potenza, R, Saizu, M, Tricomi, A, Tuve, C, Barbagli, G, Brianzi, M, Cassese, A, Ceccarelli, R, Ciaranfi, R, Ciulli, V, Civinini, C, D'Alessandro, R, Focardi, E, Latino, G, Lenzi, P, Meschini, M, Paoletti, S, Russo, L, Scarlini, E, Sguazzoni, G, Viliani, L, Cerchi, S, Ferro, F, Mulargia, R, Robutti, E, Brivio, F, Dinardo, M, Dini, P, Gennai, S, Guzzi, L, Malvezzi, S, Menasce, D, Moroni, L, Pedrini, D, Zuolo, D, Azzi, P, Bacchetta, N, Bisello, D, Dorigo, T, Pozzobon, N, Tosi, M, Canio, F, Gaioni, L, Manghisoni, M, Ratti, L, Re, V, Riceputi, E, Traversi, G, Baldinelli, G, Bianchi, F, Biasini, M, Bilei, G, Bizzaglia, S, Caprai, M, Cecchi, C, Checcucci, B, Ciangottini, D, Fanò, L, Farnesini, L, Ionica, M, Leonardi, R, Manoni, E, Mantovani, G, Mariani, V, Menichelli, M, Morozzi, A, Moscatelli, F, Passeri, D, Placidi, P, Rossi, A, Santocchia, A, Spiga, D, Storchi, L, Turrioni, C, Androsov, K, Azzurri, P, Bagliesi, G, Basti, A, Beccherle, R, Bertacchi, V, Bianchini, L, Boccali, T, Borrello, L, Bosi, F, Castaldi, R, Ciocci, M, Dell'Orso, R, Fedi, G, Fiori, F, Giannini, L, Giassi, A, Grippo, M, Ligabue, F, Magazzu, G, Manca, E, Mandorli, G, Mazzoni, E, Messineo, A, Moggi, A, Morsani, F, Palla, F, Palmonari, F, Raffaelli, F, Rizzi, A, Spagnolo, P, Tenchini, R, Tonelli, G, Venturi, A, Verdini, P, Bellan, R, Costa, M, Covarelli, R, Dellacasa, G, Demaria, N, Salvo, A, Mazza, G, Migliore, E, Monteil, E, Pacher, L, Paterno, A, Rivetti, A, Solano, A, Rivera, E, Campderros, J, Fernandez, M, Gomez, G, Sanchez, F, Echeverria, R, Moya, D, Jimenez, E, Vila, I, Virto, A, Abbaneo, D, Ahmed, I, Akgun, B, Albert, E, Bendotti, J, Berruti, G, Blanchot, G, Boyer, F, Caratelli, A, Ceresa, D, Christiansen, J, Cichy, K, Daguin, J, Deelen, N, Detraz, S, Deyrail, D, Emriskova, N, Faccio, F, Filenius, A, Frank, N, French, T, Gadek, T, Gajanec, R, Honma, A, Hugo, G, Hulek, W, Casas, L, Kaplon, J, Kloukinas, K, Kornmayer, A, Koss, N, Kottelat, L, Koukola, D, Kovacs, M, Rosa, A, Lenoir, P, Loos, R, Marchioro, A, Marconi, S, Mersi, S, Michelis, S, Martin, C, Onnela, A, Orfanelli, S, Pakulski, T, Perez, A, Gomez, F, Pernot, J, Petagna, P, Piazza, Q, Postema, H, Prousalidi, T, Rico, R, Scarfí, S, Spathopoulos, S, Sroka, S, Tropea, P, Troska, J, Tsirou, A, Vasey, F, Vichoudis, P, Bertl, W, Caminada, L, Deiters, K, Erdmann, W, Horisberger, R, Kaestli, H, Kotlinski, D, Langenegger, U, Meier, B, Rohe, T, Streuli, S, Bachmair, F, Backhaus, M, Becker, R, Berger, P, di Calafiori, D, Djambazov, L, Donega, M, Grab, C, Hits, D, Hoss, J, Lustermann, W, Masciovecchio, M, Meinhard, M, Perovic, V, Perozzi, L, Ristic, B, Roeser, U, Ruini, D, Tavolaro, V, Wallny, R, Zhu, D, Aarrestad, T, Amsler, C, Bösiger, K, Canelli, F, Chiochia, V, Cosa, A, Burgo, R, Galloni, C, Kilminster, B, Leontsinis, S, Maier, R, Rauco, G, Robmann, P, Takahashi, Y, Zucchetta, A, Chen, P, Hou, W, Lu, R, Moya, M, Tsai, J, Burns, D, Clement, E, Cussans, D, Goldstein, J, Nasr-Storey, S, Braga, D, Coughlan, J, Harder, K, Manolopoulos, K, Tomalin, I, Auzinger, G, Bainbridge, R, Borg, J, Hall, G, James, T, Pesaresi, M, Summers, S, Uchida, K, Cole, J, Hoad, C, Hobson, P, Reid, I, Bartek, R, Dominguez, A, Uniyal, R, Altopp, G, Burkle, B, Chen, C, Coubez, X, Duh, Y, Hadley, M, Heintz, U, Hinton, N, Hogan, J, Korotkov, A, Lee, J, Narain, M, Sagir, S, Spencer, E, Syarif, R, Truong, V, Usai, E, Voelker, J, Chertok, M, Conway, J, Funk, G, Jensen, F, Lander, R, Macauda, S, Pellett, D, Thomson, J, Yohay, R, Zhang, F, Hanson, G, Si, W, Gerosa, R, Krutelyov, S, Sharma, V, Yagil, A, Porta, G, Colegrove, O, Dutta, V, Gouskos, L, Incandela, J, Kyre, S, Qu, H, Quinnan, M, White, D, Cumalat, J, Ford, W, Macdonald, E, Perloff, A, Stenson, K, Ulmer, K, Wagner, S, Alexander, J, Cheng, Y, Chu, J, Cranshaw, D, Datta, A, Mcdermott, K, Monroy, J, Padilla, Y, Quach, D, Rinkevicius, A, Ryd, A, Skinnari, L, Soffi, L, Strohman, C, Tao, Z, Thom, J, Tucker, J, Wittich, P, Zientek, M, Apresyan, A, Bakshi, A, Bolla, G, Burkett, K, Butler, J, Canepa, A, Cheung, H, Chramowicz, J, Derylo, G, Ghosh, A, Gingu, C, Gonzalez, H, Grünendahl, S, Hasegawa, S, Hoff, J, Hoh, S, Hu, Z, Jindariani, S, Johnson, M, Lei, C, Lipton, R, Liu, M, Liu, T, Los, S, Matulik, M, Merkel, P, Nahn, S, Olsen, J, Prosser, A, Ravera, F, Ristori, L, Rivera, R, Schneider, B, Spalding, W, Spiegel, L, Timpone, S, Tran, N, Uplegger, L, Vernieri, C, Voirin, E, Weber, H, Berry, D, Chen, X, Dittmer, S, Evdokimov, A, Evdokimov, O, Gerber, C, Hofman, D, Mills, C, Alhusseini, M, Durgut, S, Nachtman, J, Onel, Y, Rude, C, Snyder, C, Yi, K, Eminizer, N, Gritsan, A, Maksimovic, P, Roskes, J, Swartz, M, Xiao, M, Baringer, P, Bean, A, Khalil, S, Kropivnitskaya, A, Majumder, D, Schmitz, E, Wilson, G, Ivanov, A, Mendis, R, Mitchell, T, Modak, A, Taylor, R, Acosta, J, Cremaldi, L, Oliveros, S, Perera, L, Summers, D, Bloom, K, Claes, D, Fangmeier, C, Golf, F, Kravchenko, I, Siado, J, Harrington, C, Iashvili, I, Kharchilava, A, Nguyen, D, Parker, A, Rappoccio, S, Roozbahani, B, Hahn, K, Liu, Y, Sung, K, Alimena, J, Cardwell, B, Francis, B, Hill, C, Malik, S, Norberg, S, Vargas, J, Das, S, Jones, M, Jung, A, Khatiwada, A, Negro, G, Thieman, J, Cheng, T, Dolen, J, Parashar, N, Ecklund, K, Freed, S, Kilpatrick, M, Nussbaum, T, Demina, R, Dulemba, J, Hindrichs, O, Bartz, E, Gandrakotra, A, Gershtein, Y, Halkiadakis, E, Hart, A, Kyriacou, S, Lath, A, Nash, K, Osherson, M, Schnetzer, S, Stone, R, Eusebi, R, D'Angelo, P, Johns, W, Padeken, K, Harr, R, Poudyal, N, Federal Ministry of Science, Research and Economy (Austria), Austrian Research Promotion Agency, Fonds de la Recherche Scientifique (Fédération Wallonie-Bruxelles), Flemish Department of Economy, Science and Innovation (Belgium), Centre National de la Recherche Scientifique (France), Croatian Science Foundation, Ministry of Science, Education and Sports of the Republic of Croatia, Academy of Finland, Ministry of Education and Culture (Finland), German Research Foundation, Higher Education and Research (Germany), Federal Ministry of Science, Research and Economy (Germany), Greek Government, Hungarian Academy of Sciences, Department of Science and Technology (India), Iranian Government, Istituto Nazionale di Fisica Nucleare, Pakistan Atomic Energy Commission, Swiss Agency for Development and Cooperation, European Commission, Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS Tracker Group, Department of Physics, Helsinki Institute of Physics, Sağır, Sinan, Physics, Elementary Particle Physics, and Faculty of Sciences and Bioengineering Sciences

Subjects
Technology, Tracker detector, Computer science, Physics::Instrumentation and Detectors, Tracking (particle physics), Settore ING-INF/01 - Elettronica, 01 natural sciences, damage [radiation], 030218 nuclear medicine & medical imaging, upgrade [tracking detector], Front-end electronics for detector readout, Particle tracking detectors, Performance of High Energy Physics Detectors, 0302 clinical medicine, Detectors and Experimental Techniques, Instruments & Instrumentation, Instrumentation, Mathematical Physics, radiation: damage, Large Hadron Collider, CMS, track data analysis, Physics, Detector, Semiconductor detector, Upgrade, Physique des particules élémentaires, LHC, Computer hardware, performance, High energy physics, Experimental particle physics, Particle Physics Experiments, Vector boson scattering, Hadron-Hadron scattering (experiments), Supersymmetry, Higgs physics, Particle and resonance production, B physics, Particle correlations and fluctuations, Quarkonium, Elementary Particles and Fields, Beyond Standard Model, Jets, QCD, Top physics, Diboson, Electroweak, CKM matrix, Top quark, Large detector-systems performance, Pattern recognition, 114 Physical sciences, Particle detector, 03 medical and health sciences, 0103 physical sciences, ddc:530, ddc:610, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], design [integrated circuit], Science & Technology, hep-ex, 010308 nuclear & particles physics, business.industry, tracking detector: upgrade, trigger, Stub (electronics), Physics and Astronomy, efficiency, integrated circuit: design, electronics: readout, silicon sensor, readout [electronics], business, Beam (structure)
Abstract

Tracker group of the CMS collaboration: et al., A new CMS tracker detector will be installed for operation at the High Luminosity LHC (HL-LHC). This detector comprises modules with two closely spaced parallel sensor plates and front-end ASICs capable of transmitting tracking information to the CMS Level-1 (L1) trigger at the 40 MHz beam crossing rate. The inclusion of tracking information in the L1 trigger decision will be essential for selecting events of interest efficiently at the HL-LHC. The CMS Binary Chip (CBC) has been designed to read out and correlate hits from pairs of tracker sensors, forming so-called track stubs. For the first time, a prototype irradiated module and a full-sized module, both equipped with the version 2 of the CBC, have been operated in test beam facilities. The efficiency of the stub finding logic of the modules for various angles of incidence has been studied. The ability of the modules to reject tracks with transverse momentum less than 2 GeV has been demonstrated. For modules built with irradiated sensors, no significant drop in the stub finding performance has been observed. Results from the beam tests are described in this paper., The tracker groups gratefully acknowledge financial support from the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CERN; MSE and CSF (Croatia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); NKFIA K124850, and Bolyai Fellowship of the Hungarian Academy of Sciences (Hungary); DAE and DST (India); IPM (Iran); INFN (Italy); PAEC (Pakistan); SEIDI, CPAN, PCTI and FEDER (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); STFC (United Kingdom); DOE and NSF (U.S.A.). Individuals have received support from HFRI (Greece)

Published
2020
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5. Study of a Triggered, Full Event Zero-Suppressed Front-End Readout Chain operating up to 1 MHz Trigger Rate and Pileup of 300 for CMS Outer Tracker upgrade at HL-LHC

Author

Sandhya Jain, Alessandro Caratelli, D. Ceresa, Gianmario Bergamin, Kostas Kloukinas, G. Galbit, Yusuf Leblebici, Luigi Caponetto, Sébastien Viret, Simone Scarfi, Benedetta Nodari, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and CMS Tracker Group

Subjects
Physics, Large Hadron Collider, Physics::Instrumentation and Detectors, business.industry, CMS, tracking detector: upgrade, Electrical engineering, integrated circuit, Concentrator, Synchronization (alternating current), Front and back ends, Upgrade, Application-specific integrated circuit, pile-up, electronics: readout, Electronics, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, business, Power density, electronics: design
Abstract

International audience; The CMS Outer Tracker at HL-LHC will have to cope with pileup of 300 events per bunch cross-ing and a trigger rate of up to 1 MHz. The front-end electronics readout chain consists of read-out ASICs connected to a data concentrator ASIC featuring zero-suppression. This contributionpresents the methodology and the analysis work for the buffer sizing and exception handling fea-turing a robust data readout synchronization, with an event loss probability lower than 0.1 % atthe highest pileup condition and a power density lower than 100 mW/cm$^2$ .

Published
2019
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6. OT-$\mu$DTC, a test bench for testing CMS Outer Tracker Phase-2 module prototypes

Author

Daniel Schel, Sébastien Viret, Andreas Nürnberg, Alessandro Caratelli, Sandhya Jain, Sarah Seif El Nasr Storey, Stefano Mersi, Jarne Theo De Clercq, Alan Prosser, Mykyta Haranko, Caponetto Luigi, G. Galbit, Simone Scarfi, Benedetta Nodari, D. Ceresa, Inna Makarenko, Nabin Poudyal, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and CMS Tracker Group

Subjects
Test bench, Materials science, CMS, tracking detector: upgrade, Phase (waves), integrated circuit, electronics: readout, semiconductor detector, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, Simulation, activity report, performance
Abstract

International audience; The Compact Muon Solenoid (CMS) experiment plans to replace its strip tracker system with a completely new Outer Tracker system to cope with the higher luminosity, compared to Run 2 operation, provided by the HL-LHC. This CMS Phase-2 Outer Tracker will be build up from two types of modules both consisting out of two parallel silicon sensors separated by a few millimetres. To read out the two types of modules four Outer Tracker specific custom chips are required. This proceeding introduces the module concept, goes into more detail on the data path, discusses the test system (OT-$\mu$DTC) designed for testing prototypes based on these ASICs and gives examples of test results obtained with this test system.

Published
2019
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7. The DAQ and control system for the CMS Phase-1 pixel detector upgrade

Author

G. Schwering, Jordan Tucker, L. M. Cremaldi, Claudio Caputo, A. Stahl, Florencia Canelli, C. Mills, Reza Goldouzian, Yangyang Cheng, S. Sroka, G. Mazza, T. Barvich, Alessio Magitteri, G. Altopp, M. S. Meyer, Mia Tosi, Pirmin Berger, Tommaso Dorigo, Sandra Malvezzi, Renato Potenza, Guenter Eckerlin, Andrew Ivanov, Alberto Zucchetta, Marta Baselga, Stephane Perries, Stephen Robert Wagner, Paula Eerola, S. Sarkar, Ivan Reid, Christine Mclean, Anastasia Grebenyuk, A. De Cosa, Hannes Sakulin, Tilman Rohe, Jasper Lauwers, Matej Roguljic, P. Steck, Devdatta Majumder, C. Jain, G. Fluegge, E. Silva Jimenez, Ijaz Ahmed, Konstantin Androsov, Marino Missiroli, Dmitry Hits, Tuure Tuuva, Margaret Zientek, Matthias Schröder, A. Rossi, Nicolas Röwert, Kevin Burkett, O. Colegrove, L. Charles, G. De Lentdecker, Dominique Gigi, Raffaello D'Alessandro, Jennifer Chu, Andrea Rodriguez Perez, Doris Eckstein, Lorenzo Uplegger, Jan Hoss, R. Maier, Christian Autermann, Kenneth Bloom, Claus Kleinwort, P. Tropea, Th. Müller, Andreas Mussgiller, Valerio Bertacchi, Stefano Michelis, Riccardo Bellan, S. Orfanelli, F. Raffaelli, D. Di Croce, Gianluca Traversi, R. Loos, L. Kottelat, Mujahid Abbas, Seth Moortgat, L. Perera, Andrew Parker, Bugra Bilin, Petra Merkel, De Hua Zhu, Robert Stone, Fengwangdong Zhang, Hannsjoerg Artur Weber, Gordon H. Hanson, Remigius K. Mommsen, Andrey Ostapchuk, David Vannerom, Jeffrey Roskes, Brian Francis, Kevin Nash, Gourab Saha, Valentina Dutta, S. Los, K. Pena, Alexander Dierlamm, Kevin Stenson, Claude Amsler, Laurent Favart, S. Krutelyov, Martin Lipinski, Peter R Hobson, L. Ardila, Ennio Monteil, Nicolas Tonon, Yang Yang, Wolfgang Adam, Andreas Kornmayer, Daniele Pedrini, W. Beaumont, Konrad Deiters, Raffaele Gerosa, N. Koss, Alberto Messineo, T. Balázs, Panja-Riina Luukka, Giuseppe Barbagli, Scarlet Norberg, Carlo Civinini, Oliver Pooth, Ulrich Goerlach, Joze Zobec, Steve Nahn, Marco Meschini, James Rohlf, F. Boyer, Federico Faccio, Andrei Gritsan, Valerio Re, Andreas Hinzmann, Valery Zhukov, Yi-ting Duh, H. Maser, Daniel Pitzl, L. Perozzi, Nikkie Deelen, R. Jaramillo Echeverria, D. Koukola, Nicholas Eminizer, Satoshi Hasegawa, Mark Pesaresi, C. Gingu, Lorenzo Bianchini, S. Streuli, F. Hartmann, Po-Hsun Chen, Johannes Schulz, Giorgio Maggi, P. Vichoudis, Stefan Grünendahl, Joaquin Emilo Siado, B. Nodari, Mauro Menichelli, Tamás Álmos Vámi, Guido Tonelli, Stefano Mersi, Ricardo Eusebi, Merve Ince, Maurizio Biasini, Georg Steinbrück, Paolo Gunnellini, Barbara Clerbaux, J. De Clercq, Mykyta Haranko, Gaia Maria Berruti, Piergiulio Lenzi, André Holzner, Irene Zoi, Andreas Werner Jung, Luciano Orsini, Luca Pacher, Daniele Ruini, Michael Wassmer, J. Thieman, Wolfram Erdmann, A. Rinkevicius, D. White, Paolo Petagna, A. Yagil, Sinan Sagir, G. Pierschel, Roland Horisberger, Aaron Dominguez, L. M. Jara Casas, Elisa Manoni, Cristina Tuve, Alexander Pauls, D. E. Pellett, J. Chramowicz, Ryan Rivera, A. Weddigen, Rachel Bartek, Salvatore My, Asit Ranjan Ghosh, Graham Wilson, N. Skhirladze, Johannes Haller, Garrett Funk, Anadi Canepa, Michael Wlochal, Dario Menasce, Melanie Eich, Christian Dziwok, S. Mallows, Emyr Clement, Mario Masciovecchio, R. Bhattacharya, Simranjit Singh Chhibra, S. Bizzaglia, P. Cariola, D. Moya, S. Macauda, Ulrich Husemann, R. Beccherle, W. Karimeh, James Dolen, Huilin Qu, Roberto Dell'Orso, Olivier Bondu, Freya Blekman, Viktor Veszpremi, Zeynep Demiragli, G. De Robertis, Petar Maksimovic, J. F. Pernot, Sudhir Malik, Rizki Syarif, Ia Iashvili, Nicolas Chanon, Douglas Berry, G. Bagliesi, G. Dellacasa, H. Gonzalez, Cecilia Elena Gerber, C. Nieto Martin, Sébastien Viret, Ettore Focardi, O. Reichelt, P. Buhmann, Thomas Blank, V. Hinger, Ashutosh Bhardwaj, Jeremy Andrea, Frank Golf, Fabrizio Palla, E. Hazen, Paolo Dini, Fabio Ravera, Maren Tabea Meinhard, Maria Agnese Ciocci, Fabrizio Ferro, Geoffrey Hall, Marko Dragicevic, A. Benecke, Stefanos Leontsinis, Chayanit Asawatangtrakuldee, E. Scarlini, M. Brianzi, Rudy Ceccarelli, P. Lenoir, Benedikt Vormwald, J. N. Butler, Dinko Ferencek, Christophe Delaere, Eva Halkiadakis, L. Paspalaki, Frank Glege, Mário Costa, L. Farnesini, Andrea Venturi, Rino Castaldi, M. Mongelli, Christopher Hill, Ernesto Migliore, Hans-Jürgen Simonis, Pascal Vanlaer, Z. Song, Karl Matthew Ecklund, A. Froehlich, E. Albert, Giacomo Sguazzoni, Dustin Burns, A. Starodumov, Zhengcheng Tao, J. O. Gosewisch, D. di Calafiori, Diego Beghin, W. T. Ford, M. A. Saizu, Luca Guzzi, Joanne Cole, Daniel Bloch, Vivek Sharma, A. Rizzi, Maral Alyari, T. Prousalidi, Elisabetta Manca, Kostas Kloukinas, Y. Allard, Luigi Moroni, U. Roeser, Yanwen Liu, M. Vander Donckt, Souvik Das, Jaana Kristiina Heikkilä, Savvas Kyriacou, Mauro Donegà, Christoph Grab, Daniele Passeri, P. Assiouras, Kevin Mcdermott, V. Kutzner, Vasilije Perovic, Thomas James, Urs Langenegger, M. Miñano Moya, E. Curras Rivera, Vincenzo Chiochia, Antonio Cassese, B. Checcucci, Maria Ionica, Livia Soffi, A. Prosser, E. Dangelser, Konstantinos Manolopoulos, C. Hoad, Erik Brücken, Jan Troska, Robert Bainbridge, Ada Solano, K. Bösiger, Ali Harb, M. Jones, Jose Monroy, T. Nussbaum, Weinan Si, Gaelle Boudoul, Eija Tuominen, Y. Nissan, K. El Morabit, Camilla Galloni, Alice Bean, M. Vidal Marono, W. Bertl, Julia Thom, J. E. Ramirez Vargas, M. Krauth, Loriano Storchi, Alessia Tricomi, H. Biskop, C. Barth, Inna Makarenko, A. L. Virto, Amandeep Kaur Kalsi, Leonard Spiegel, Louis Moureaux, Michele Caselle, Kirti Ranjan, Jesper Roy Christiansen, Daniele Spiga, Stephane Detraz, Lea Caminada, Rong-Shyang Lu, Neeti Parashar, Laura Martikainen, Sebastiano Albergo, Kirika Uchida, P. Van Mechelen, Otto Hindrichs, Vitaliano Ciulli, Ian R Tomalin, Natalia Emriskova, Robert Klanner, Malte Backhaus, Kristian Allan Hahn, J. Voelker, Johan Borg, C. Chen, J. Alexander, G. M. Bilei, Benjamin Kilminster, R. Gajanec, Harry Cheung, Peter Schleper, Keith Ulmer, D. R. Claes, Giovanna Selvaggi, Anders Ryd, A. Bakshi, Andrew Hart, Demetrios Loukas, Erik Butz, Giulia Negro, J. Conway, V. Truong, G. Derylo, Vincent Lemaitre, Caroline Elisabeth Niniane Niemeyer, Tongguang Cheng, Thomas Schuh, Giacomo Fedi, A. Evdokimov, David Jonathan Hofman, Atanu Modak, Matthias Balzer, Pisana Placidi, M. Caprai, Davide Zuolo, J. Schwandt, O. Rieger, Salvatore Costa, W. S. Hou, S. Schael, P. Schuetze, Guillaume Bourgatte, S.N. Khalil, Roberto Leonardi, Xin Chen, J. Thomson, Susan Dittmer, Georgios Daskalakis, G. Blanchot, Jorgen D'Hondt, Marvin Johnson, Tim Ziemons, T. Mitchell, Hans-Christian Kaestli, S. Marconi, G. Baldinelli, Valentina Mariani, Georgios Anagnostou, Melody A. Swartz, Saša Ceci, Maxwell Chertok, Danek Kotlinski, Waclaw Karpinski, P. Dené, Pieter David, Denis Gelé, J. Duarte Campderros, R. L. Lander, W. Deng, J. Bendotti, Juska Pekkanen, Mauro Emanuele Dinardo, K. Cichy, Marius Preuten, Rainer Wallny, Luigi Gaioni, Olga Evdokimov, Livio Fanò, Quentin Python, Joe Incandela, S. Timpone, R. Puente Rico, Giuseppe Latino, Matthew Kilpatrick, Roberto Covarelli, Duong Nguyen, Jane Nachtman, Alessandro Giassi, Süleyman Durgut, M. Matysek, Piero Giorgio Verdini, Francesco Brivio, Nicolas Postiau, M. Aldaya, S. Martiradonna, H. Postema, Yasar Onel, Y. Bordlemay Padilla, E. Mazzoni, F. De Canio, Luigi Fiore, Rishabh Uniyal, Emily MacDonald, Maximilian Knut Kiesel, William J Spalding, Ajeeta Khatiwada, Danilo Meuser, Andrea Giammanco, Massimo Manghisoni, D. Simelevicius, Laurent Thomas, Giacomo Bruno, M. Mrowietz, Georg Auzinger, Philip Baringer, Enrico Robutti, Meenakshi Narain, R. Mendis, Hugues Brun, Angelo Rivetti, M. P. Rauch, Pietro Vischia, Kai Yi, Thomas Eichhorn, D. Deyrail, Roberto Tenchini, W. E. Johns, Yuri Gershtein, Eric Christian Chabert, Juliette Alimena, A. Basti, Marc Osherson, A. Korotkov, Alexandra Tews, Ivan Shvetsov, F.J. Gonzalez Sanchez, G. Hugo, Paolo Azzurri, Meng Xiao, L. Ratti, A. Di Mattia, Vittorio Raoul Tavolaro, Q. Piazza, Laurent Mirabito, Steven Lowette, Krzysztof Piotrzkowski, Dennis Schwarz, L. Djambazov, W. Hulek, C. Rude, Ivan Vila, Miaoyuan Liu, John Perry Cumalat, A. La Rosa, Katja Klein, Samim Erhan, Alexx Perloff, Thomas Bergauer, Andrey Popov, James Keaveney, Bryan Cardwell, Donato Creanza, J. F. Tsai, Marius Metzler, N. Van Remortel, Marc Dobson, Attila Racz, Jonathan Fulcher, Felix Bachmair, Marius Teroerde, R. Frühwirth, Erica Brondolin, P. Zejdl, Mary Hadley, C. Bonnin, Roberto Ciaranfi, J. Kaplon, C. Strohman, D. J. Summers, E. Riceputi, W. De Boer, R. Del Burgo, Roberto Mulargia, T. Boccali, S. Spathopoulos, Joel Goldstein, David Cussans, Avto Kharchilava, Simone Gennai, Tapio Lampén, F. Bianchi, Alessandro Caratelli, Natale Demaria, P. D'Angelo, Werner Lustermann, Andromachi Tsirou, Richard B. Lipton, Georgios Krintiras, Lorenzo Viliani, Elisabetta Gallo, Arianna Morozzi, Jory Sonneveld, Mykola Savitskyi, F. Perez Gomez, Yuta Takahashi, Andreas Nürnberg, Emilio Meschi, Sioni Summers, Erich Schmitz, C. Muhl, Lutz Feld, G. Baulieu, T. Dupasquier, Thea Klaeboe Aarrestad, Haiyan Wang, J. Lee, Quan Wang, Claudia Cecchi, J. Hoff, C. M. Lei, Giorgia Rauco, Kristian Harder, Nicola Pozzobon, Eric Spencer, Steve Schnetzer, Klaas Padeken, T. French, L. Gross, M. De Palma, Francesco Moscatelli, Sarah Freed, A. Remigiusz Labaza, D. Ciangottini, F. Palmonari, Sandra Oliveros, Leonardo Giannini, S. Kyre, Roland Koppenhöfer, Melissa Quinnan, J. Wellhausen, Richard J. K. Taylor, J. Daguin, S. Roy Chowdhury, T. Susa, E. Voirin, Kirill Skovpen, Simone Paoletti, Suchandra Dutta, Giulio Mandorli, M. Matulik, Simone Scarfi, Dario Bisello, Peter Robmann, N. Hinton, R. Walsh, L. Caponetto, Kevin Sung, Vuko Brigljevic, Lucia Silvestris, M. Hansen, A. Zuber, Franco Ligabue, Louise Skinnari, D. Ceresa, Bora Akgun, H. Steininger, Hugo Delannoy, Frank Jensen, Beat H. Meier, Francesco Fiori, A. Paterno, Jane Coughlan, Branislav Ristic, Regina Demina, J. L. Dulemba, M. Fernandez, P. Van Mulders, E. SØrensen Bols, Oliver Sander, Anna Kropivnitskaya, M. Alhusseini, Aliakbar Ebrahimi, Emanuele Usai, A. Moggi, Torben Lange, B. Engegaard, Gino Bolla, Peter Wittich, Erika Garutti, Ilya Kravchenko, Jeroen Hegeman, Maria Teresa Grippo, E. Bartz, F. Bögelspacher, Dan Quach, M. Neufeld, Giancarlo Mantovani, S. Seif El Nasr-storey, A. Onnela, N. Lumb, J. Hosselet, Patrizia Azzi, Nicola Bacchetta, G. Galbit, Geetika Jain, S. Cerchi, Caleb Fangmeier, Frédéric Robert, Martin Delcourt, Frans Meijers, Julie Managan Hogan, John Gabriel Acosta, Laura Borrello, Filippo Bosi, F. Loddo, R. Stever, Jean-Laurent Agram, Steven F. Maier, Aristotelis Kyriakis, D. Schell, Adrian Perieanu, Ferenc Sikler, Christina Snyder, Jean-Marie Brom, Xavier Coubez, Ivan Marchesini, A. K. Honma, Salvatore Rappoccio, Loukas Gouskos, Basil Schneider, Xavier Janssen, Abhisek Datta, A. Di Salvo, N. Frank, Moritz Guthoff, Rachel Yohay, Guido Magazzu, C. Turrioni, T. Pakulski, M. Kovacs, Gregor Kasieczka, Alessia Saggio, N. Szilasi, Paolo Spagnolo, Derek James Cranshaw, Attilio Santocchia, Lorenzo Russo, R. Mankel, Patrick Asenov, M. Weber, Gervasio Gomez, A. Gandrakotra, Fabio Morsani, Finn Feindt, R. Becker, Duccio Abbaneo, Amitabh Lath, Simon Kudella, A. Marchioro, Francois Vasey, Ulrich Heintz, Bjorn Burkle, A. Filenius, Didier Contardo, Department of Physics, Helsinki Institute of Physics, Eija Tuominen / Principal Investigator, Adam, W, Bergauer, T, Blöch, D, Brondolin, E, Dragicevic, M, Frühwirth, R, Hinger, V, Steininger, H, Beaumont, W, Croce, D, Janssen, X, Lauwers, J, Mechelen, P, Remortel, N, Blekman, F, Chhibra, S, Clercq, J, D'Hondt, J, Lowette, S, Marchesini, I, Moortgat, S, Python, Q, Skovpen, K, Bols, E, Mulders, P, Allard, Y, Beghin, D, Bilin, B, Brun, H, Clerbaux, B, Lentdecker, G, Delannoy, H, Deng, W, Favart, L, Goldouzian, R, Grebenyuk, A, Kalsi, A, Makarenko, I, Moureaux, L, Popov, A, Postiau, N, Robert, F, Song, Z, Thomas, L, Vanlaer, P, Vannerom, D, Wang, Q, Wang, H, Yang, Y, Bondu, O, Bruno, G, Caputo, C, David, P, Delaere, C, Delcourt, M, Giammanco, A, Krintiras, G, Lemaitre, V, Magitteri, A, Piotrzkowski, K, Saggio, A, Szilasi, N, Marono, M, Vischia, P, Zobec, J, Brigljević, V, Ceci, S, Ferenček, D, Roguljić, M, Starodumov, A, Šuša, T, Eerola, P, Heikkilä, J, Brücken, E, Lampén, T, Luukka, P, Martikainen, L, Tuominen, E, Tuuva, T, Agram, J, Andrea, J, Bloch, D, Bonnin, C, Bourgatte, G, Brom, J, Chabert, E, Charles, L, Dangelser, E, Gelé, D, Goerlach, U, Gross, L, Hosselet, J, Krauth, M, Tonon, N, Baulieu, G, Boudoul, G, Caponetto, L, Chanon, N, Contardo, D, Dené, P, Dupasquier, T, Galbit, G, Lumb, N, Mirabito, L, Nodari, B, Perries, S, Donckt, M, Viret, S, Autermann, C, Feld, L, Karpinski, W, Kiesel, M, Klein, K, Lipinski, M, Meuser, D, Ostapchuk, A, Pauls, A, Pierschel, G, Preuten, M, Rauch, M, Röwert, N, Schael, S, Schulz, J, Schwering, G, Teroerde, M, Wlochal, M, Zhukov, V, Dziwok, C, Fluegge, G, Müller, T, Pooth, O, Stahl, A, Ziemons, T, Aldaya, M, Asawatangtrakuldee, C, Eckerlin, G, Eckstein, D, Eichhorn, T, Gallo, E, Guthoff, M, Haranko, M, Harb, A, Keaveney, J, Kleinwort, C, Mankel, R, Maser, H, Meyer, M, Missiroli, M, Muhl, C, Mussgiller, A, Pitzl, D, Reichelt, O, Savitskyi, M, Schuetze, P, Stever, R, Walsh, R, Zuber, A, Benecke, A, Biskop, H, Buhmann, P, Ebrahimi, A, Eich, M, Feindt, F, Froehlich, A, Garutti, E, Gunnellini, P, Haller, J, Hinzmann, A, Kasieczka, G, Klanner, R, Kutzner, V, Lange, T, Matysek, M, Mrowietz, M, Niemeyer, C, Nissan, Y, Pena, K, Perieanu, A, Rieger, O, Schleper, P, Schwandt, J, Schwarz, D, Sonneveld, J, Steinbrück, G, Tews, A, Vormwald, B, Wellhausen, J, Zoi, I, Abbas, M, Ardila, L, Balzer, M, Barth, C, Barvich, T, Baselga, M, Blank, T, Bögelspacher, F, Butz, E, Caselle, M, Boer, W, Dierlamm, A, Morabit, K, Gosewisch, J, Hartmann, F, Husemann, U, Koppenhöfer, R, Kudella, S, Maier, S, Mallows, S, Metzler, M, Muller, T, Neufeld, M, Nürnberg, A, Sander, O, Schell, D, Schröder, M, Schuh, T, Shvetsov, I, Simonis, H, Steck, P, Wassmer, M, Weber, M, Weddigen, A, Anagnostou, G, Asenov, P, Assiouras, P, Daskalakis, G, Kyriakis, A, Loukas, D, Paspalaki, L, Balázs, T, Siklér, F, Vámi, T, Veszprémi, V, Bhardwaj, A, Jain, C, Jain, G, Ranjan, K, Bhattacharya, R, Dutta, S, Chowdhury, S, Saha, G, Sarkar, S, Cariola, P, Creanza, D, de Palma, M, Robertis, G, Fiore, L, Ince, M, Loddo, F, Maggi, G, Martiradonna, S, Mongelli, M, My, S, Selvaggi, G, Silvestris, L, Albergo, S, Costa, S, Mattia, A, Potenza, R, Saizu, M, Tricomi, A, Tuve, C, Barbagli, G, Brianzi, M, Cassese, A, Ceccarelli, R, Ciaranfi, R, Ciulli, V, Civinini, C, D'Alessandro, R, Focardi, E, Latino, G, Lenzi, P, Meschini, M, Paoletti, S, Russo, L, Scarlini, E, Sguazzoni, G, Viliani, L, Cerchi, S, Ferro, F, Mulargia, R, Robutti, E, Brivio, F, Dinardo, M, Dini, P, Gennai, S, Guzzi, L, Malvezzi, S, Menasce, D, Moroni, L, Pedrini, D, Zuolo, D, Azzi, P, Bacchetta, N, Bisello, D, Dorigo, T, Pozzobon, N, Tosi, M, Canio, F, Gaioni, L, Manghisoni, M, Ratti, L, Re, V, Riceputi, E, Traversi, G, Baldinelli, G, Bianchi, F, Biasini, M, Bilei, G, Bizzaglia, S, Caprai, M, Cecchi, C, Checcucci, B, Ciangottini, D, Fanò, L, Farnesini, L, Ionica, M, Leonardi, R, Manoni, E, Mantovani, G, Mariani, V, Menichelli, M, Morozzi, A, Moscatelli, F, Passeri, D, Placidi, P, Rossi, A, Santocchia, A, Spiga, D, Storchi, L, Turrioni, C, Androsov, K, Azzurri, P, Bagliesi, G, Basti, A, Beccherle, R, Bertacchi, V, Bianchini, L, Boccali, T, Borrello, L, Bosi, F, Castaldi, R, Ciocci, M, Dell'Orso, R, Fedi, G, Fiori, F, Giannini, L, Giassi, A, Grippo, M, Ligabue, F, Magazzu, G, Manca, E, Mandorli, G, Mazzoni, E, Messineo, A, Moggi, A, Morsani, F, Palla, F, Palmonari, F, Raffaelli, F, Rizzi, A, Spagnolo, P, Tenchini, R, Tonelli, G, Venturi, A, Verdini, P, Bellan, R, Costa, M, Covarelli, R, Dellacasa, G, Demaria, N, Salvo, A, Mazza, G, Migliore, E, Monteil, E, Pacher, L, Paterno, A, Rivetti, A, Solano, A, Simelevicius, D, Rivera, E, Campderros, J, Fernandez, M, Gomez, G, Sanchez, F, Echeverria, R, Moya, D, Jimenez, E, Vila, I, Virto, A, Abbaneo, D, Ahmed, I, Akgun, B, Albert, E, Auzinger, G, Bendotti, J, Berruti, G, Blanchot, G, Boyer, F, Caratelli, A, Ceresa, D, Christiansen, J, Cichy, K, Daguin, J, Deelen, N, Detraz, S, Deyrail, D, Dobson, M, Emriskova, N, Engegaard, B, Faccio, F, Filenius, A, Frank, N, French, T, Fulcher, J, Gajanec, R, Gigi, D, Glege, F, Hansen, M, Hegeman, J, Honma, A, Hugo, G, Hulek, W, Casas, L, Kaplon, J, Kloukinas, K, Kornmayer, A, Koss, N, Kottelat, L, Koukola, D, Kovacs, M, Rosa, A, Lenoir, P, Loos, R, Marchioro, A, Marconi, S, Meijers, F, Mersi, S, Meschi, E, Michelis, S, Martin, C, Onnela, A, Orfanelli, S, Orsini, L, Pakulski, T, Perez, A, Gomez, F, Pernot, J, Petagna, P, Piazza, Q, Postema, H, Prousalidi, T, Rico, R, Racz, A, Labaza, A, Sakulin, H, Scarfí, S, Spathopoulos, S, Sroka, S, Tropea, P, Troska, J, Tsirou, A, Vasey, F, Vichoudis, P, Bertl, W, Caminada, L, Deiters, K, Erdmann, W, Horisberger, R, Kaestli, H, Kotlinski, D, Langenegger, U, Meier, B, Rohe, T, Streuli, S, Bachmair, F, Backhaus, M, Becker, R, Berger, P, di Calafiori, D, Djambazov, L, Donega, M, Grab, C, Hits, D, Hoss, J, Lustermann, W, Masciovecchio, M, Meinhard, M, Perovic, V, Perozzi, L, Ristic, B, Roeser, U, Ruini, D, Tavolaro, V, Wallny, R, Zhu, D, Aarrestad, T, Amsler, C, Bösiger, K, Canelli, F, Chiochia, V, Cosa, A, Burgo, R, Galloni, C, Kilminster, B, Leontsinis, S, Maier, R, Rauco, G, Robmann, P, Takahashi, Y, Zucchetta, A, Chen, P, Hou, W, Lu, R, Moya, M, Tsai, J, Burns, D, Clement, E, Cussans, D, Goldstein, J, Nasr-Storey, S, Coughlan, J, Harder, K, Manolopoulos, K, Tomalin, I, Bainbridge, R, Borg, J, Hall, G, James, T, Pesaresi, M, Summers, S, Uchida, K, Cole, J, Hoad, C, Hobson, P, Reid, I, Bartek, R, Dominguez, A, Uniyal, R, Demiragli, Z, Hazen, E, Rohlf, J, Altopp, G, Burkle, B, Chen, C, Coubez, X, Duh, Y, Hadley, M, Heintz, U, Hinton, N, Hogan, J, Korotkov, A, Lee, J, Narain, M, Sagir, S, Spencer, E, Syarif, R, Truong, V, Usai, E, Voelker, J, Chertok, M, Conway, J, Funk, G, Jensen, F, Lander, R, Macauda, S, Pellett, D, Thomson, J, Yohay, R, Zhang, F, Erhan, S, Hanson, G, Si, W, Gerosa, R, Holzner, A, Krutelyov, S, Sharma, V, Yagil, A, Colegrove, O, Dutta, V, Gouskos, L, Incandela, J, Kyre, S, Qu, H, Quinnan, M, White, D, Cumalat, J, Ford, W, Macdonald, E, Perloff, A, Stenson, K, Ulmer, K, Wagner, S, Alexander, J, Cheng, Y, Chu, J, Cranshaw, D, Datta, A, Mcdermott, K, Monroy, J, Padilla, Y, Quach, D, Rinkevicius, A, Ryd, A, Skinnari, L, Soffi, L, Strohman, C, Tao, Z, Thom, J, Tucker, J, Wittich, P, Zientek, M, Alyari, M, Bakshi, A, Bolla, G, Burkett, K, Butler, J, Canepa, A, Cheung, H, Chramowicz, J, Derylo, G, Ghosh, A, Gingu, C, Gonzalez, H, Grünendahl, S, Hasegawa, S, Hoff, J, Johnson, M, Lei, C, Lipton, R, Liu, M, Los, S, Matulik, M, Merkel, P, Mommsen, R, Nahn, S, Prosser, A, Ravera, F, Rivera, R, Schneider, B, Spalding, W, Spiegel, L, Timpone, S, Uplegger, L, Voirin, E, Weber, H, Zejdl, P, Berry, D, Chen, X, Dittmer, S, Evdokimov, A, Evdokimov, O, Gerber, C, Hofman, D, Mills, C, Alhusseini, M, Durgut, S, Nachtman, J, Onel, Y, Rude, C, Snyder, C, Yi, K, Eminizer, N, Gritsan, A, Maksimovic, P, Roskes, J, Swartz, M, Xiao, M, Baringer, P, Bean, A, Khalil, S, Kropivnitskaya, A, Majumder, D, Schmitz, E, Wilson, G, Ivanov, A, Mendis, R, Mitchell, T, Modak, A, Skhirladze, N, Taylor, R, Acosta, J, Cremaldi, L, Oliveros, S, Perera, L, Summers, D, Bloom, K, Claes, D, Fangmeier, C, Golf, F, Kravchenko, I, Siado, J, Iashvili, I, Kharchilava, A, Mclean, C, Nguyen, D, Parker, A, Pekkanen, J, Rappoccio, S, Hahn, K, Liu, Y, Sung, K, Alimena, J, Cardwell, B, Francis, B, Hill, C, Malik, S, Norberg, S, Vargas, J, Das, S, Jones, M, Jung, A, Khatiwada, A, Negro, G, Thieman, J, Cheng, T, Dolen, J, Parashar, N, Ecklund, K, Freed, S, Kilpatrick, M, Nussbaum, T, Demina, R, Dulemba, J, Hindrichs, O, Bartz, E, Gandrakotra, A, Gershtein, Y, Halkiadakis, E, Hart, A, Kyriacou, S, Lath, A, Nash, K, Osherson, M, Schnetzer, S, Stone, R, Eusebi, R, D'Angelo, P, Johns, W, Padeken, K, Karimeh, W, Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), CMS, CMS Collaboration, Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and Sağır, Sinan

Subjects
Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases), Computer science, data acquisition, Controller (computing), Settore ING-INF/01 - Elettronica, 01 natural sciences, 030218 nuclear medicine & medical imaging, 0302 clinical medicine, Data acquisition, hardware, Modular electronics, Detectors and Experimental Techniques, Instrumentation, Mathematical Physics, CMS, 213 Electronic, automation and communications engineering, electronics, Physics, Detector, integrated circuit, upgrade [detector], detector: upgrade, Upgrade, Advanced Mezzanine Card, Physique des particules élémentaires, design [electronics], control system, databases), Computer hardware, performance, Data acquisition concepts, Optical detector readout concepts, architecture, Integration testing, algorithms, programming, Particle detector, 03 medical and health sciences, semiconductor detector: pixel, 0103 physical sciences, ddc:530, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], ddc:610, Detector control systems (detector and experiment monitor-ing and slow-control systems, pixel [semiconductor detector], Detector control systems, Pixel, 010308 nuclear & particles physics, business.industry, Detector control systems (detector and experiment monitoring and slow-control systems, READOUT, Physics and Astronomy, Detector control systems (detector and experiment monitor-ing and slow-control systems, architecture, hardware, algorithms, databases), Physics, LHC, CMS, DAQ, DCS, Pixel detector, electronics: readout, High energy physics, Experimental particle physics, LHC, Beyond two generations, Excited top quark, Hadron-Hadron scattering (experiments), Supersymmetry, Beyond Standard Model, Lepton production, business, readout [electronics], electronics: design
Abstract

In 2017 a new pixel detector was installed in the CMS detector. This so-called Phase-1 pixel detector features four barrel layers in the central region and three disks per end in the forward regions. The upgraded pixel detector requires an upgraded data acquisition (DAQ) system to accept a new data format and larger event sizes. A new DAQ and control system has been developed based on a combination of custom and commercial microTCA parts. Custom mezzanine cards on standard carrier cards provide a front-end driver for readout, and two types of front-end controller for configuration and the distribution of clock and trigger signals. Before the installation of the detector the DAQ system underwent a series of integration tests, including readout of the pilot pixel detector, which was constructed with prototype Phase-1 electronics and operated in CMS from 2015 to 2016, quality assurance of the CMS Phase-1 detector during its assembly, and testing with the CMS Central DAQ. This paper describes the Phase-1 pixel DAQ and control system, along with the integration tests and results. A description of the operational experience and performance in data taking is included., 0, info:eu-repo/semantics/published

Published
2019
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8. A 65 nm Data Concentration ASIC for the CMS Outer Tracker Detector Upgrade at HL-LHC

Author

Luigi Caponetto, Simone Scarfi, Sébastien Viret, G. Galbit, Benedetta Nodari, Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Large Hadron Collider, business.industry, Computer science, CMS, tracking detector: upgrade, Detector, Integrated circuit, Chip, 030218 nuclear medicine & medical imaging, law.invention, 03 medical and health sciences, 0302 clinical medicine, Upgrade, semiconductor detector: pixel, CMOS, Application-specific integrated circuit, law, electronics: readout, integrated circuit: design, semiconductor detector: microstrip, Upstream (networking), [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, business, Computer hardware
Abstract

International audience; The Concentrator Integrated Circuit (CIC) ASIC is a front-end chip for both Pixel-Strip (PS) andStrip-Strip (2S) modules of the future Phase-II CMS Outer Tracker upgrade at the HighLuminosity LHC (HL-LHC). It collects the digital data coming from eight upstream front-endchips (either MPAs or CBCs, depending on the module type), formats the signal in data packetscontaining the trigger information from eight bunch crossings and the raw data from eventspassing the first trigger level, and finally transmits them to the LpGBT unit. The design and itsimplementation in a 65 nm CMOS technology of the first prototype that integrates allfunctionalities for system level operation are presented in this contribution.

Published
2018
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9. A System-Verilog Verification Environment for the CIC Data Concentrator ASIC of the CMS Outer Tracker Phase-2 Upgrades

Author

G. Galbit, Yusuf Leblebici, Benedetta Nodari, Simone Scarfi, Alessandro Caratelli, Luigi Caponetto, D. Ceresa, Kostas Kloukinas, Sébastien Viret, Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS Tracker Group, Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Computer science, Context (language use), Integrated circuit, programming, law.invention, Application-specific integrated circuit, law, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, numerical calculations, computer.programming_language, business.industry, CMS, tracking detector: upgrade, Hardware description language, Detector, integrated circuit, Chip, Universal Verification Methodology, electronics: readout, Verilog, business, computer, Computer hardware, performance, electronics: design
Abstract

International audience; The foreseen Phase-2 upgrades at the LHC present very challenging requirements for the front-end readout electronics of the CMS Outer Tracker detector. High data rates in combination with the employment of a novel technique for rejecting locally low transverse momentum particles as well as the strict low power consumption constraints require the implementation of an optimized readout architecture and specific interconnect synchronization schemes for its components. This work focuses on the development and the verification of the Concentrator IC (CIC) ASIC, a 65 nm digital chip featuring high input and output data rates, in the context of the readout chains incorporating all front-end ASICs: namely the Macro Pixel ASIC (MPA), Short Strip ASIC (SSA) for the Pixel-Strip (PS) modules and the CMS Binary Chip (CBC) for Strip-Strip (2S) Modules. The CIC ASIC receives high data rate (320 MHz) digital streams from eight Front-end ASICs via a total of 48 differential lines and transmits them through seven differential lines operating at 320 MHz or 640 MHz, depending on the occupancy of the detector module. A complex system level simulation environment based on the System-Verilog hardware description language and on the Universal Verification Methodology (UVM) platform has been adapted and extended to help the CIC development and verification simulating the complete readout chains from the particle event to the output of the modules. The paper is composed of four sections: the first one describes the pT module concept, the second presents the UVM environment for MPA/SSA ASICs adapted and extended to include the CIC, the third one shows the readout-chain forecasted performances and show some examples of usage of this framework. The last section presents the PS module efficiency as a function of the stub occupancy for different CIC output frequencies.

Published
2018
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10. A Real-Time Demonstrator for Track Reconstruction in the CMS L1 Track-Trigger System Based on Custom Associative Memories and High-Performance FPGAs

Author

Gian Mario Bilei, Guillaume Baulieu, Oliver Sander, D. Magalotti, G. Galbit, Atanu Modak, Fabrizio Palla, Sébastien Viret, Giacomo Fedi, Denis Tcherniakhovski, B. Checcucci, Guido Magazzu, Matthias Balzer, Suvankar Roy Chowdhury, Christos Gentsos, Loriano Storchi, Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
data analysis method, Computer science, Integrated circuit, programming, 030218 nuclear medicine & medical imaging, law.invention, 03 medical and health sciences, 0302 clinical medicine, law, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, Field-programmable gate array, Associative property, Engineering & allied operations, FPGA, Flexibility (engineering), business.industry, CMS, track data analysis, Track (disk drive), integrated circuit, trigger, Content-addressable memory, Pattern recognition (psychology), electronics: readout, ddc:620, business, Computer hardware
Abstract

International audience; A Real-Time demonstrator based on the ATCA Pulsar-IIB custom board and on the Pattern Recognition Mezzanine (PRM) board has been developed as a flexible platform to test and characterize low-latency algorithms for track reconstruction and L1 Trigger generation in future High Energy Physics experiments. The demonstrator has been extensively used to test and characterize the Track-Trigger algorithms and architecture based on the use of the Associative Memory ASICs and of the PRM cards. The flexibility of the demonstrator makes it suitable to explore other solutions fully based on high-performance FPGA device.

Published
2017
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11. Heterogeneous computing system platform for high-performance pattern recognition applications

Author

M. Beretta, Guillaume Baulieu, Saverio Citraro, M Ali Mirzaei, Vincent Voisin, William Tromeur, Seyed Ruhollah Shojaii, Francesco Crescioli, Valentino Liberali, G. Galbit, G. Calderini, Alberto Annovi, Alberto Stabile, Sébastien Viret, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
high-performance pattern recognition application, Engineering, Standards, parallel processing, Motherboard, communication channel, public domain software, DMA, computer.software_genre, open source software, mezzanine board, firmware, associative memory chip, system-on-chip, System on a chip, [INFO]Computer Science [cs], Computer architecture, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], direct memory access, Field-programmable gate array, Direct memory access, FPGA, field programmable gate arrays, Communication channels, heterogeneous computing system platform, pipeline processing, file organisation, Firmware, business.industry, multigigabit transceiver, Linux, pattern recognition, content-addressable storage, Pattern recognition, Program processors, ARM architecture, AM, Embedded system, MGT, Xilinx Zynq system on chip, Systems architecture, Artificial intelligence, Central processing unit, ARM CPU, SoC, business, computer, Computer hardware, Central Processing Unit
Abstract

International audience; We present a system architecture made of a motherboard with a Xilinx Zynq System on Chip (SoC) and a mezzanine board equipped with an Associative Memory chip (AM). The proposed architecture is designed to serve as an accelerator of general purpose algorithms based on pipeline processing and pattern recognition. We present the open source software and firmware developed to fully exploit the available communication channels between the ARM CPU and the FPGA using Direct Memory Access (DMA) technique and the AM using Multi-Gigabit Transceivers (MGT). We report the measured performances and discuss potential applications and future developments. The proposed architecture is compact, portable and provide a large communication bandwidth between components.

Published
2017
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12. Track finding mezzanine for Level-1 triggering in HL-LHC experiments

Author

Guillaume Baulieu, C. Gentsos, Francesco Crescioli, Giacomo Fedi, Atanu Modak, Loriano Storchi, G. Galbit, Denis Tcherniakhovski, Suvankar Roy Chowdhury, L. Servoli, Spiridon Nikolaidis, Matthias Balzer, D. Magalotti, Nicolo Vladi Biesuz, Sébastien Viret, Fabrizio Palla, Guido Magazzu, Gian Mario Bilei, Oliver Sander, B. Checcucci, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
application specific integrated circuits, Engineering, PRM, FPGAs, FPGA devices, pattern recognition mezzanine, Poles and towers, Application-specific integrated circuit, HL-LHC experiments, associative memory ASICs, Pattern recognition, Content-addressable storage, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Pattern matching, Latency (engineering), latency constraints, Field-programmable gate array, Real-time systems, Real-time operating system, FPGA, track finding mezzanine, Large Hadron Collider, track data analysis, business.industry, trigger circuits, Associative memory, level-1 triggering, integrated circuit, content-addressable storage, Real time systems, Field programmable gate arrays, trigger, high luminosity upgrade, CERN large hadron collider, Content-addressable memory, Roads, CERN LHC Coll, Embedded system, real-time system, business, electronics: design, tracker information extraction
Abstract

International audience; The increase of the luminosity in the High Luminosity upgrade of the CERN Large Hadron Collider (HL-LHC) will require the use of Tracker information in the evaluation of the Level-1 trigger in order to keep the trigger rate acceptable (i.e.

Published
2017
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13. A Novel Associative Memory Based Architecture for Sequence Alignment

Author

William Tromeur, Guillaume Baulieu, Francesco Crescioli, Giovanni Marchiori, Sébastien Viret, Giovanni Calderini, M. Ali Mirzaei, and G. Galbit

Subjects
0301 basic medicine, ARM architecture, Hardware architecture, 03 medical and health sciences, 030104 developmental biology, Speedup, Computer science, Hardware acceleration, Parallel computing, Pattern matching, Content-addressable memory, Field-programmable gate array, Memory map
Abstract

This paper presents a novel hardware architecture based on Associative Memory technology for sequence alignment. The Associative Memory chip (AMchip) architecture employs a huge amount of parallelization to perform real time combinatorial pattern matching. It can be used to perform very fast searches over a large database using hamming weight as a similarity metric. In the presented hardware platform the AMchip communicates with a Xilinx Zynq ARM CPU + FPGA through high-speed (2.4~Gbps) serial links enabling seamless integration between the software and the hardware acceleration. The result shows that low score sections of a database sequence are eliminated rapidly using this architecture which in turn leads to significant speed up. The outcome of a preliminary study on a selected reference protein database shows that all the matches between query and database sequences found by NCBI-BLAST can be successfully found also by the Associative Memory based algorithm.

Published
2016
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