Integration of the trigger and data acquisition systems in ATLAS

Autor: M Abolins, P Adragna, E Aleksandrov, I Aleksandrov, A Amorim, K Anderson, X Anduaga, I Aracena, L Asquith, G Avolio, S Backlund, E Badescu, J Baines, P Barria, R Bartoldus, S Batreanu, H P Beck, C Bee, P Bell, W H Bell, M Bellomo, K Benslama, D Berge, N Berger, T Berry, M Biglietti, R E Blair, A Bogaerts, T Bold, M Bosman, J Boyd, B Brelier, D B-Chromek, C Buttar, M Campanelli, M Caprini, G Carlino, D Casadei, P Casado, G Cataldi, D Cimino, M Ciobotaru, D Clements, A Coccaro, P C Muino, F Conventi, A C-Radu, M J Costa, R C Torres, R Cranfield, K Cranmer, G Crone, M Dam, D Damazio, I Dawson, J Dawson, J D A Simoes, S D Cecco, A D Santo, M DellaPietra, P-A Delsart, S Demers, B Demirkoz, A D Mattia, C Dionisi, R Djilkibaev, R Dobinson, M Dobson, A Dotti, M Dova, G Drake, M-A Dufour, S Eckweiler, W Ehrenfeld, T Eifert, N Ellis, D Emeliyanov, D E F d Lima, Y Ermoline, I Eschrich, K Facius, S Falciano, P Farthouat, E Feng, J Ferland, R Ferrari, M L Ferrer, G Fischer, T F-Martin, D Francis, S Gadomski, H G Elejabarrieta, G Gaudio, O Gaumer, S George, S Giagu, R Goncalo, B Gorini, E Gorini, S Gowdy, I G-Bold, S Grancagnolo, B Green, S Haas, W Haberichter, H Hadavand, C Haeberli, J Haller, A Hamilton, J R Hansen, M Hauschild, R Hauser, S Head, S Hillier, A Hoecker, T Hryn'ova, R H-Jones, J Huston, J Idarraga, O Igonkina, M Inada, V Jain, K Johns, M Joos, S Kama, N Kanaya, A Kazarov, R Kehoe, G Khoriauli, G Kieft, G Kilvington, J Kirk, H Kiyamura, S Klous, S Kolos, T Kono, N Konstantinidis, K Korcyl, K Kordas, V Kotov, A Krasznahorkay, T Kubota, A Kugel, D Kuhn, H Kurasige, T Kuwabara, R Kwee, A Lankford, T LeCompte, L Leahu, M Leahu, F Ledroit, G L Miotto, X Lei, D Lellouch, M Leyton, S Li, H Lim, T Lohse, M Losada, C Luci, L Luminari, L Mapelli, B Martin, B T Martin, F Marzano, J Masik, T McMahon, R McPherson, M Medinnis, C Meessen, C Meirosu, A Messina, A Mincer, M Mineev, A Misiejuk, K Moenig, F Monticelli, A Moraes, D Moreno, P Morettini, R M Garcia, K Nagano, Y Nagasaka, A Negri, P Nemethy, A Neusiedl, A Nisati, M Nozicka, C Omachi, B Osculati, C Osuna, C Padilla, N Panikashvili, F Parodi, E Pasqualucci, T Pauly, V Perera, E Perez, V P Reale, J Petersen, R Piegaia, J Pilcher, G Pinzon, B Pope, C Potter, M Primavera, V Radescu, S Rajagopalan, P Renkel, M Rescigno, S Rieke, C Risler, I Riu, S Robertson, C Roda, D Rodriguez, Y Rogriquez, Y Ryabov, P Ryan, D Salvatore, C Santamarina, C S Rios, D Scannicchio, D A Scannicchio, C Schiavi, J Schlereth, I Scholtes, D Schooltz, W Scott, E Segura, N Shimbo, A Sidoti, G Siragusa, S Sivoklokov, J E Sloper, M Smizanska, I Soloviev, R Soluk, S Spagnolo, R Spiwoks, S Stancu, P Steinberg, J Stelzer, A Stradling, D Strom, J Strong, D Su, S Sushkov, M Sutton, T Szymocha, S Tapprogge, S Tarem, Z Tarem, P T-Dias, K Tokoshuku, E Torrence, F Touchard, L Tremblet, M Tripiana, G Usai, B Vachon, W Vandelli, A Ventura, V Vercesi, J Vermeulen, J V D Schmitt, M Wang, A Watson, T Wengler, P Werner, S W-Ellis, F Wickens, W Wiedenmann, M Wielers, H Wilkens, F Winklmeier, E-E Woehrling, S-L Wu, X Wu, S Xella, Y Yamazaki, M Yu, F Zema, J Zhang, L Zhao, H Zobernig, A dos Anjos, M zur Nedden, E Özcan, G Ünel
Přispěvatelé: Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), ATLAS, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), M., Abolin, J., Baine, Gorini, Edoardo, Grancagnolo, Sergio, Primavera, Margherita, Siragusa, Giovanni, Spagnolo, Stefania Antonia, Ventura, Andrea
Jazyk: angličtina
Rok vydání: 2007
Předmět:
Zdroj: Journal of Physics: Conference Series
International Conference on Computing in High Energy and Nuclear Physics (CHEP-07)
International Conference on Computing in High Energy and Nuclear Physics (CHEP-07), Sep 2007, Victoria, Canada. pp.022001, ⟨10.1088/1742-6596/119/2/022001⟩
DOI: 10.1088/1742-6596/119/2/022001⟩
Popis: International audience; During 2006 and the first half of 2007, the installation, integration and commissioning of trigger and data acquisition (TDAQ) equipment in the ATLAS experimental area have progressed. There have been a series of technical runs using the final components of the system already installed in the experimental area. Various tests have been run including ones where level 1 preselected simulated proton-proton events have been processed in a loop mode through the trigger and dataflow chains. The system included the readout buffers containing the events, event building, level 2 and event filter trigger algorithms. The scalability of the system with respect to the number of event building nodes used has been studied and quantities critical for the final system, such as trigger rates and event processing times, have been measured using different trigger algorithms as well as different TDAQ components. This paper presents the TDAQ architecture, the current status of the installation and commissioning and highlights the main test results that validate the system.
Databáze: OpenAIRE
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