934462 SzGeCERN 20180529220626.0 oai:cds.cern.ch:934462 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN Inspire 1196479 ATL-DAQ-CONF-2006-019 eng ATL-COM-DAQ-2006-010 Ünel, G Studies with the ATLAS Trigger and Data Acquisition "Pre-Series'' Setup 2006 Geneva CERN 01 Mar 2006 The pre-series test bed is used to validate the technology and implementation choices by comparing the final ATLAS readout requirements, to the results of performance, functionality and stability studies. We show that all the components which are not running reconstruction algorithms match the final ATLAS requirements. For the others, we calculate the amount of time per event that could be allocated to run these not-yet-finalized algorithms. We also report on the experience gained during these studies while interfacing with a sub-detector for the first time at the experimental area. CC-BY-4.0 Preprint CONF CERN EDS SzGeCERN Detectors and Experimental Techniques SzGeCERN DAQ and Trigger ARTICLE CERN INTNOTE INTNOTEATLASPUBL PUBLATLAS CERN LHC ATLAS Abolins, M Adragna, P AUTHOR|(CDS)2074098 #BEARD# Alexandrov, I Amorim, A Armstrong, S Badescu, E Baines, J T M Barros, N Beck, H P Bee, C Blair, R Bogaerts, J A C CERN Bold, T AUTHOR|(CDS)2076562 #BEARD# Bosman, M AUTHOR|(CDS)2050984 #BEARD# Burckhart-Chromek, Doris Caprini, M Caramarcu, C Ciobotaru, M Comune, G Corso-Radu, A Cranfield, R Crone, G Dawson, J Della Pietra, M Di Mattia, A AUTHOR|(CDS)2071387 #BEARD# Dobson, M Dos Anjos, A Dotti, A AUTHOR|(CDS)2075331 #BEARD# Drake, G AUTHOR|(CDS)2075062 #BEARD# Ellis, Nick Ermoline, Y Ertorer, E Falciano, S Ferrari, R Ferrer, M L Francis, D Gadomski, S AUTHOR|(CDS)2067204 #BEARD# Gameiro, S Garcia-Murillo, R Garitaonandia, H Gaudio, G George, S Gesualdi-Mello, A Gorini, B Green, B Haas, S Haberichter, W N Hadavand, H Haeberli, C Haller, J Hansen, J Hauser, R Hillier, S J Hughes-Jones, R E Höcker, A Joos, M Kazarov, A Kieft, G Klous, S Kohno, T Kolos, S Korcyl, K Kordas, K Kotov, V Kugel, A Landon, M Lankford, A Le Vine, M J Leahu, L Leahu, M Lehmann-Miotto, G Liu, W Maeno, T Mapelli, L Martin, B Masik, J McLaren, R Meessen, C Meirosu, C Mineev, M Misiejuk, A Morettini, P Mornacchi, G Männer, R Müller, M Nagasaka, Y Negri, A Padilla, C Pasqualucci, E Pauly, T Perera, V Petersen, J Pope, B Pretzl, K AUTHOR|(CDS)2070669 #BEARD# Prigent, D Roda, C AUTHOR|(CDS)2073273 #BEARD# Ryabov, Yu Salvatore, D Schiavi, C Schlereth, J L Scholtes, I Seixas, M Sloper, J Sole-Segura, E Soloviev, I Spiwoks, R Stamen, R Stancu, S Strong, J Sushkov, S Szymocha, T Tapprogge, S Teixeira-Dias, P Torres, R Touchard, F Tremblet, L Vandelli, W AUTHOR|(CDS)2070160 #BEARD# Vermeulen, J C Wengler, T Werner, P Wheeler, S Wickens, F Wiedenmann, W Wiesmann, M Yu, M Zema, F Zobernig, H De Albuquerqu Portes, M PH-EP Computing In High Energy and Nuclear Physics http://documents.cern.ch/cgi-bin/setlink?base=atlnot&categ=CONF&id=daq-conf-2006-019 Access to fulltext http://cds.cern.ch/record/934462/files/Chep06-talk-no-g-slide.ppt Access to fulltext http://cds.cern.ch/record/934462/files/daq-conf-2006-019.pdf Access to fulltext http://cds.cern.ch/record/934462/files/daq-conf-2006-019.ps.gz Access to fulltext gokhan.unel@cern.ch n 200614 a2006 13 20090504 1538 CER01 20060314 824920 922-926 mumbai20060213 PUBLIC 002601989CER INTNOTEATLASPUBL ARTICLE ConferencePaper 934208 SzGeCERN 20180529220621.0 oai:cds.cern.ch:934208 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN Inspire 1194593 ATL-DAQ-CONF-2007-002 eng ATL-COM-DAQ-2006-009 Kordas, K ATLAS High Level Trigger Infrastructure, ROI Collection and Event Building 2006 Geneva CERN 28 Feb 2006 We describe the base-line design and implementation of the Data Flow and High Level Trigger (HLT) part of the ATLAS Trigger and Data Acquisition (TDAQ) system. We then discuss improvements and generalization of the system design to allow the handling of events in parallel data streams and we present the possibility for event duplication, partial Event Building and data stripping. We then present tests on the deployment and integration of the TDAQ infrastructure and algorithms at the TDAQ â€?pre-series” cluster (~10% of full ATLAS TDAQ). Finally, we tackle two HLT performance issues. CC-BY-4.0 Preprint CONF Authors already on Inspire CERN EDS giva a faire SzGeCERN Detectors and Experimental Techniques SzGeCERN DAQ and Trigger CERN Event building CERN HLT tests CERN TDAQ CERN data sreams CERN multicore machines ARTICLE CERN INTNOTE INTNOTEATLASPUBL PUBLATLAS CERN LHC ATLAS Armstrong, S Baines, J T M Beck, H P Bee, C Bogaerts, A Bold, T AUTHOR|(CDS)2076562 #BEARD# Bosman, M AUTHOR|(CDS)2050984 #BEARD# Comune, G Cranfield, R Crone, G Di Mattia, A AUTHOR|(CDS)2071387 #BEARD# Dos Anjos, A Ellis, Nick Ertorer, E Falciano, S Ferrari, R Ferrer, M L Gadomski, S AUTHOR|(CDS)2067204 #BEARD# Gameiro, S Garitaonandia, H George, S Gesualdi-Mello, A Gorini, B Green, B Haeberli, C Haller, J Hauser, R Joos, M Kieft, G Klous, S Kugel, A Lankford, A Liu, W Maeno, T Masik, J Meessen, C Misiejuk, A Morettini, P Müller, M Nagasaka, Y Negri, A Padilla, C Pasqualucci, E Pauly, T Perera, V J O Petersen, J Portes de Albuquerque, M Schiavi, C Schlereth, J L Segura, E Seixas, M Spiwoks, R Stamen, R Strong, J Sushkov, S Tapprogge, S Teixeira-Dias, P Torres, R Touchard, F Tremblet, L Ünel, G Vandelli, W AUTHOR|(CDS)2070160 #BEARD# Van Wasen, J Vermeulen, J Werner, P Wheeler, S Wickens, F Wiedenmann, W Wu, X AUTHOR|(CDS)2051427 #BEARD# Yasu, Y Yu, M Zobernig, H PH-EP http://documents.cern.ch/cgi-bin/setlink?base=atlnot&categ=CONF&id=daq-conf-2007-002 Access to fulltext http://cds.cern.ch/record/934208/files/CHEP06_Kordas_paper_final.doc Access to fulltext http://cds.cern.ch/record/934208/files/Kordas_CHEP06.ppt Access to fulltext http://cds.cern.ch/record/934208/files/daq-conf-2007-002.pdf Access to fulltext http://cds.cern.ch/record/934208/files/daq-conf-2007-002.ps.gz Access to fulltext kostas.kordas@cern.ch n 200614 a2006 13 20110110 0917 CER01 20060310 824920 74-79 mumbai20060213 PUBLIC 002601987CER INTNOTEATLASPUBL ARTICLE ConferencePaper 897207 SzGeCERN 20180529220450.0 oai:cds.cern.ch:897207 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN Inspire 706435 ATL-DAQ-CONF-2007-001 eng ATL-COM-DAQ-2005-035 Ventura, A Muon Reconstruction and Identification for the Event Filter of the ATLAS experiment 2005 Geneva CERN 19 Oct 2005 5 p Contribution to the proceedings : 9th ICATAPP Conference on High Energy Physics The ATLAS Trigger requires high efficiency and selectivity in order to keep the full physics potential of the experiment and to reject uninteresting processes from the 40 MHz event production rate of the LHC. These goals are achieved with a trigger composed of three sequential levels of increasing accuracy that have to reduce the output event rate down to ~100 Hz. This work focuses on muon reconstruction and identification for the third level (Event Filter), for which specific algorithms from the off-line environment have been adapted to work in the trigger framework. Two different strategies for accessing data (wrapped and seeded modes) are described and their reconstruction potential is then shown in terms of efficiencies, resolutions and fake muon rejection power. CC-BY-4.0 Preprint CONF CERN EDS SzGeCERN Detectors and Experimental Techniques SzGeCERN DAQ and Trigger CERN Trigger CERN Muon CERN DAQ CERN Event Filter CERN INTNOTE PUBLATLAS CERN LHC ATLAS Dos Anjos, A Armstrong, S Baines, J T M Bee, C P Bellomo, M Biglietti, M Bogaerts, J A C Bosman, M AUTHOR|(CDS)2050984 #BEARD# Carlino, G Caron, B Casado, M P Cataldi, G Cavalli, D Comune, G Conde, P Conventi, F Crone, G Damazio, D De Santo, A Díaz-Gómez, M Di Mattia, A AUTHOR|(CDS)2071387 #BEARD# Ellis, Nick Emeliyanov, D Epp, B Falciano, S Garitaonandia, H George, S Ghete, V Goncalo, R AUTHOR|(CDS)2068159 #BEARD# Gorini, E Grancagnolo, S Haller, J Kabana, S Khomich, A Kilvington, G Kirk, N Konstantinidis, N P Kootz, A Lankford, A J Lowe, A Luminari, L Maeno, T Masik, J Meessen, C Mello, A G Moore, R AUTHOR|(CDS)2073141 #BEARD# Morettini, P Negri, A Nikitin, N Nisati, A Osuna, C Padilla, C Panikashvili, N Parodi, F Pasqualucci, E Pérez-Réale, V Pinfold, J L AUTHOR|(CDS)2072623 #BEARD# Pinto, P Primavera, M Qian, Z Resconi, S Rosati, S Sánchez, C Santamarina-Rios, C Scannicchio, D A Schiavi, C Segura, E De Seixas, J M Sidoti, A Siragusa, G Sivoklokov, S Yu Sobreira, A Soluk, R A Spagnolo, S Stefanidis, E Sushkov, S Sutton, M Tapprogge, S Tarem, S Thomas, E AUTHOR|(CDS)2067070 #BEARD# Touchard, F Usai, G AUTHOR|(CDS)2070593 #BEARD# Venda-Pinto, B Vercesi, V Wengler, T Werner, P Wheeler, S J Wickens, F J Wiedenmann, W Wielers, M Zobernig, G PH-EP 9th ICATPP Conference on Astroparticle, Particle, Space Physics, Detectors and Medical Physics Applications http://documents.cern.ch/cgi-bin/setlink?base=atlnot&categ=CONF&id=daq-conf-2007-001 Access to fulltext http://cds.cern.ch/record/897207/files/TrigMooreICATPP05.ppt Access to fulltext http://cds.cern.ch/record/897207/files/daq-conf-2007-001.pdf Access to fulltext http://cds.cern.ch/record/897207/files/daq-conf-2007-001.ps.gz Access to fulltext andrea.ventura@le.infn.it n 200546 91 20080428 1751 CER01 20051019 794405 como20051017 PUBLIC 002567971CER INTNOTEATLASPUBL Preprint ConferencePaper 941077 SzGeCERN 20180529171234.0 oai:cds.cern.ch:941077 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN SPIRES 7927770 Inspire 740975 ATL-DAQ-CONF-2006-002 eng ATL-COM-DAQ-2006-008 CERN-ATL-DAQ-CONF-2006-002 Burckhart-Chromek, Doris CERN Testing on a Large Scale running the ATLAS Data Acquisition and High Level Trigger Software on 700 PC Nodes 2006 Geneva CERN 09 Mar 2006 6 p The ATLAS Data Acquisition (DAQ) and High Level Trigger (HLT) software system will be comprised initially of 2000 PC nodes which take part in the control, event readout, second level trigger and event filter operations. This high number of PCs will only be purchased before data taking in 2007. The large CERN IT LXBATCH facility provided the opportunity to run in July 2005 online functionality tests over a period of 5 weeks on a stepwise increasing farm size from 100 up to 700 PC dual nodes. The interplay between the control and monitoring software with the event readout, event building and the trigger software has been exercised the first time as an integrated system on this large scale. New was also to run algorithms in the online environment for the trigger selection and in the event filter processing tasks on a larger scale. A mechanism has been developed to package the offline software together with the DAQ/HLT software and to distribute it via peer-to-peer software efficiently to this large pc cluster. The findings obtained during the tests lead to many immediate improvements in the software. Trend analysis allowed identifying critical areas. Running an online system on a cluster of 700 nodes successfully was found to be especially sensitive to the reliability of the farm as well as the DAQ/HLT system itself and the future development will concentrate on fault tolerance and stability. CC-BY-4.0 Preprint CONF CERN EDS SzGeCERN Detectors and Experimental Techniques SzGeCERN DAQ and Trigger CERN large scale CERN DAQ/HLT CERN testing CERN tests CERN functionality tests CERN performance tests CERN integration tests CERN lxbatch ARTICLE CERN INTNOTE INTNOTEATLASPUBL PUBLATLAS CERN LHC ATLAS Abolins, M Adragna, P AUTHOR|(CDS)2074098 #BEARD# Albuquerque-Portes, M Alexandrov, L Amorim, A Armstrong, S Badescu, E Baines, J T M Barros, N Beck, H P Bee, C Blair, R Bogaerts, J A C CERN Bold, T AUTHOR|(CDS)2076562 #BEARD# Bosman, M AUTHOR|(CDS)2050984 #BEARD# Caprini, M Caramarcu, C Ciobotaru, M Comune, G Corso-Radu, A Cranfield, R Crone, G Dawson, J Della Pietra, M Di Mattia, A AUTHOR|(CDS)2071387 #BEARD# Dobinson, Robert W Dobson, M Dos Anjos, A Dotti, A AUTHOR|(CDS)2075331 #BEARD# Drake, G AUTHOR|(CDS)2075062 #BEARD# Ellis, Nick Ermoline, Y Ertorer, E Falciano, S Ferrari, R Ferrer, M L Francis, D Gadomski, S AUTHOR|(CDS)2067204 #BEARD# Gameiro, S Garcia-Murillo, R Garitaonandia, H Gaudio, G George, S Gesualdi-Mello, A Gorini, B Green, B Haas, S Haberichter, W N Hadavand, H Haeberli, C Haller, J Hansen, J Hauser, R Hillier, S J Hughes-Jones, R E Höcker, A Joos, M Kazarov, A Kieft, G Klous, S Kohno, T Kolos, S Korcyl, K Kordas, K Kotov, V Kugel, A Landon, M Lankford, A Le Vine, M J Leahu, L Leahu, M Lehmann-Miotto, G Liu, W Maeno, T Mapelli, L Martin, B Masik, J McLaren, R Meessen, C Meirosu, C Mineev, M Misiejuk, A Morettini, P Mornacchi, G Männer, R Müller, M Nagasaka, Y Negri, A Padilla, C Pasqualucci, E Pauly, T Perera, V Petersen, J Pope, B Pretzl, K AUTHOR|(CDS)2070669 #BEARD# Prigent, D Roda, C AUTHOR|(CDS)2073273 #BEARD# Ryabov, Yu Salvatore, D Schiavi, C Schlereth, J L Scholtes, I Seixas, M Sloper, J Sole-Segura, E Soloviev, I Spiwoks, R Stamen, R Stancu, S Strong, S Sushkov, S Szymocha, T Tapprogge, S Teixeira-Dias, P Torres, R Touchard, F Tremblet, L Van Wasen, J Vandelli, W AUTHOR|(CDS)2070160 #BEARD# Vaz-Gil-Lopes, L Vermeulen, J C Wengler, T Werner, P Wheeler, S Wickens, F Wiedenmann, W Wiesmann, M Wu, X AUTHOR|(CDS)2051427 #BEARD# Yasu, Y Yu, M Zema, F Zobernig, H von der Schmitt, H Ünel, G PH-EP Computing In High Energy and Nuclear Physics http://documents.cern.ch/cgi-bin/setlink?base=atlnot&categ=CONF&id=daq-conf-2006-002 Access to fulltext http://cds.cern.ch/record/941077/files/LST05atCHEP06_64.ppt Access to fulltext http://cds.cern.ch/record/941077/files/daq-conf-2006-002.doc Access to fulltext doris.burckhart@cern.ch n 200614 a2006 13 20100906 0951 CER01 20060314 824920 60-65 mumbai20060213 PUBLIC 002608281CER INTNOTEATLASPUBL ARTICLE ConferencePaper 847213 SzGeCERN 20180924165950.0 oai:cds.cern.ch:847213 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN 10.1109/RTC.2005.1547532 DOI Inspire 1194590 ATL-DAQ-CONF-2005-032 eng ATL-COM-DAQ-2005-026 CERN-ATL-DAQ-CONF-2005-032 Santamarina-Rios, C Implementation and Performance of the Seeded Reconstruction for the ATLAS Event Filter Selection Software 2007 Geneva CERN 2005 5 p ATLAS is one of the four LHC experiments that will start data taking in 2007, designed to cover a wide range of physics topics. The ATLAS trigger system has to cope with a rate of 40 MHz and 23 interactions per bunch crossing. It is divided in three different levels. The first one (hardware based) provides a signature that is confirmed by the the following trigger levels (software based) by running a sequence of algorithms and validating the signal step by step, looking only to the region of the space indicated by the first trigger level (seeding). In this paper, the performance of one of these sequences that run at the Event Filter level (third level) and is composed of clustering at the calorimeter, track reconstruction and matching. CC-BY-4.0 Preprint CONF CERN EDS SzGeCERN Detectors and Experimental Techniques SzGeCERN DAQ and Trigger CERN Atlas Event Filter CERN Algorithms ARTICLE CERN INTNOTE INTNOTEATLASPUBL PUBLATLAS CERN LHC ATLAS Conde-Muíño, P Dos Anjos, A Armstrong, S Baines, J T M Bee, C P Biglietti, M Bogaerts, J A C CERN Bosman, M AUTHOR|(CDS)2050984 #BEARD# Caron, B Casado, M P Cataldi, G Cavalli, D Comune, G Crone, G Damazio, D De Santo, A Díaz-Gómez, M Di Mattia, A AUTHOR|(CDS)2071387 #BEARD# Ellis, Nick Emeliyanov, D Epp, B Falciano, S Garitaonandia, H George, S Gesualdi-Mello, A Ghete, V Goncalo, R AUTHOR|(CDS)2068159 #BEARD# Haller, J Kabana, S Khomich, A Kilvington, G Kirkc, J Konstantinidis, N P Kootz, A Lankford, AJ Lowe, A Luminari, L Maeno, T Masik, J Meessen, C Moore, R AUTHOR|(CDS)2073141 #BEARD# Morettini, P Negri, A Nikitin, N Nisati, A Osuna, C Padilla, C Panikashvili, N Parodi, F Pasqualucci, E Pérez-Réale, V Pinfold, James L Pinto, P Qian, Z Resconi, S Rosati, S Sánchez, C Scannicchio, D A Schiavi, C Segura, E De Seixas, J M Sivoklokov, S Yu Sobreira, A Soluk, R A Stefanidis, E Sushkov, S Sutton, M Tapprogge, S Tarem, S Thomas, E AUTHOR|(CDS)2067070 #BEARD# Touchard, F Usai, G AUTHOR|(CDS)2070593 #BEARD# Venda-Pinto, B Ventura, A Vercesi, V Wengler, T Werner, P Wheeler, S J Wickens, F J Wiedenmann, W Wielers, M Zobernig, G PH-EP 14th IEEE-NPSS Real Time Conference 2005 864-869 IEEE Trans. Nucl. Sci. 53 2007 http://documents.cern.ch/cgi-bin/setlink?base=atlnot&categ=CONF&id=daq-conf-2005-032 Fulltext http://documents.cern.ch/cgi-bin/setlink?base=generic&categ=public&id=cer-002531126 IEEE Published version, local copy http://cds.cern.ch/record/847213/files/cer-002531126.pdf IEEE Published version, local copy http://cds.cern.ch/record/847213/files/daq-conf-2005-032.pdf Fulltext http://cds.cern.ch/record/847213/files/daq-conf-2005-032.ps.gz Fulltext http://cds.cern.ch/record/847213/files/poster.pdf Fulltext Cibran.Santamarina.Rios@cern.ch n 200529 13 20080717 2023 CER01 20050630 815623 stockholm20050604 PUBLIC 002531126CER INTNOTEATLASPUBL ARTICLE ConferencePaper 845661 SzGeCERN 20180529220941.0 oai:cds.cern.ch:845661 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN Inspire 734194 ATL-DAQ-CONF-2005-033 eng ATL-COM-DAQ-2005-023 CERN-ATL-DAQ-CONF-2005-033 Anjos, A CERN Deployment of the ATLAS High-Level Triggers 2005 Geneva CERN 2005 5 p The ATLAS combined test beam in the second half of 2004 saw the first deployment of the ATLAS High-Level Triggers (HLT). The next steps are deployment on the pre-series farms in the experimental area during 2005, commissioning and cosmics tests in 2006 and collisions in 2007. This paper reviews the experience gained in the test beam, describes the current status and discusses the further enhancements to be made. We address issues related to the dataflow, selection algorithms, testing, software distribution, installation and improvements. CC-BY-4.0 Preprint CONF CERN EDS SzGeCERN Detectors and Experimental Techniques SzGeCERN DAQ and Trigger CERN ATLAS CERN High-Level Triggers CERN Deployment CERN Testbeam CERN Combined Testbeam 2004 INTNOTE CERN Internal Note PUBLATLAS CERN CERN LHC ATLAS Armstrong, S Baines, J T M Beck, H P Bee, C P Biglietti, M Bogaerts, J A C CERN Bosman, M AUTHOR|(CDS)2050984 #BEARD# Burckhart, Doris Caprini, M Caron, B Casado, M P Cataldi, G Cavalli, D Ciobotaru, M Comune, G Conde, P Corso-Radu, A Crone, G Damazio, D De Santo, A Díaz-Gómez, M Di Mattia, A AUTHOR|(CDS)2071387 #BEARD# Dobson, M Ellis, Nick Emeliyanov, D Epp, B Falciano, S Ferrari, R Francis, D Gadomski, S AUTHOR|(CDS)2067204 #BEARD# Gameiro, S Garitaonandia, H George, S Ghete, V Goncalo, R AUTHOR|(CDS)2068159 #BEARD# Gorini, B Gruwé, M Haeberli, C Haller, J Joos, M Kabana, S Kazarov, A Khomich, A Kilvington, G Kirk, J Kolos, S Konstantinidis, N P Kootz, A Lankford, A Lehmann, G Lowe, A Luminari, L Maeno, T Masik, J Meirosu, C Meessen, C Mello, A G Moore, R AUTHOR|(CDS)2073141 #BEARD# Morettini, P Negri, A Nikitin, N Nisati, A Osuna, C Padilla, C Panikashvili, N Parodi, F Pasqualucci, E Pérez-Réale, V Petersen, J Pinfold, J L AUTHOR|(CDS)2072623 #BEARD# Pinto, P Qian, Z Resconi, S Rosati, S Sánchez, C Santamarina-Rios, C Scannicchio, D A Schiavi, C Segura, E Seixas, J M Sivoklokov, S Yu Sloper, J Sobreira, A Soloviev, I Soluk, R A Stancu, S Stefanidis, E Sushkov, S Sutton, M Tapprogge, S Tarem, S Thomas, E AUTHOR|(CDS)2067070 #BEARD# Touchard, F Tremblet, L Ünel, G Usai, G AUTHOR|(CDS)2070593 #BEARD# Vandelli, Wainer R Venda-Pinto, B Ventura, A Vercesi, V Wengler, T Werner, P Wheeler, S J Wickens, F J Wiedenmann, W Wielers, M Wiesmann, M Yasu, Y Zobernig, G PH-EP 14th IEEE - NPSS Real Time Conference 2005 Nuclear Plasma Sciences Society http://documents.cern.ch/cgi-bin/setlink?base=atlnot&categ=CONF&id=daq-conf-2005-033 Access to fulltext http://cds.cern.ch/record/845661/files/daq-conf-2005-033.pdf Access to fulltext http://cds.cern.ch/record/845661/files/daq-conf-2005-033.ps.gz Access to fulltext http://cds.cern.ch/record/845661/files/main.pdf Access to fulltext Andre.dos.Anjos@cern.ch n 200529 91 20080822 0957 CER01 20050624 815623 stockholm20050604 PUBLIC 002529188CER INTNOTEATLASPUBL Preprint ConferencePaper 840838 SzGeCERN 20180924165956.0 oai:cds.cern.ch:840838 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN 10.1109/RTC.2005.1547456 DOI SPIRES 7009747 Inspire 734196 ATL-DAQ-CONF-2005-019 eng ATL-COM-DAQ-2005-014 Gadomski, S AUTHOR|(CDS)2067204 #BEARD# Deployment and use of the ATLAS DAQ in the Combined Test Beam 2006 Geneva CERN 2005 5 p The ATLAS collaboration at CERN operated a Combined Test Beam (CTB) from May until November 2004. The prototype of ATLAS Data Acquisition system (DAQ) was used to integrate other subsystems into a common CTB setup. Data were collected synchronously from all the ATLAS detectors, which represented nine different detector technologies. Electronics and software of the First Level Trigger were used to trigger the setup. Event selection algorithms of the High Level Trigger were integrated with the system and were tested with real detector data. A possibility to operate a remote Event Filter farm synchronized with ATLAS TDAQ was also tested. Event data, as well as detectors conditions data were made available for offline analysis. CC-BY-4.0 Preprint CONF CERN EDS SzGeCERN Detectors and Experimental Techniques SzGeCERN DAQ and Trigger CERN CERN Internal Note INTNOTE INTNOTEATLASPUBL PUBLATLAS ARTICLE CERN LHC ATLAS Abolins, M Alexandrov, I Amorim, A Padilla-Aranda, A Badescu, E Barros, N Beck, H P Blair, R Burckhart-Chromek, Doris Caprini, M Ciobotaru, M Conde-Muíño, P Corso-Radu, A Di Girolamo, B Díaz-Gómez, M Dobinson, Robert W Dobson, M Ferrari, R Ferrer, M L Francis, D Gameiro, S Gorini, B Gruwé, M Haas, S Haeberli, C Hauser, R Hughes-Jones, R E Joos, M Kazarov, A Klose, D Kolos, S Kotov, V Lehmann, G Mapelli, L Martin, B McLaren, R Meirosu, C Mineev, M Negri, A Pasqualucci, E Pérez-Réale, V Petersen, J Prigent, D Ryabov, Yu Sánchez, C Santamarina-Rios, C Schlereth, J L Sloper, J E Soloviev, I Stancu, S Tremblet, L Ünel, G Vandelli, Wainer R Werner, P CERN Wheeler, S Wiesmann, M Yasu, Y PH-EP 2156-2161 IEEE Trans. Nucl. Sci. 53 2006 http://documents.cern.ch/cgi-bin/setlink?base=generic&categ=public&id=cer-002526539 IEEE Published version, local copy http://documents.cern.ch/cgi-bin/setlink?base=atlnot&categ=CONF&id=daq-conf-2005-019 Access to fulltext http://cds.cern.ch/record/840838/files/cer-002526539.pdf IEEE Published version, local copy http://cds.cern.ch/record/840838/files/daq-conf-2005-019.pdf Access to fulltext szymon.gadomski@cern.ch n 200524 a2006 13 20100901 1606 CER01 20050613 815623 2156-2161 stockholm20050604 PUBLIC 002526539CER INTNOTEATLASPUBL ARTICLE ConferencePaper 837654 SzGeCERN 20180529220658.0 oai:cds.cern.ch:837654 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN Inspire 1196460 ATL-DAQ-CONF-2005-018 eng ATL-COM-DAQ-2005-013 Dos Anjos, A Muon Identification with the Event Filter of the ATLAS Experiment at CERN LHC's 2005 Geneva CERN 2005 5 p The Large Hadron Collider at CERN offers unprecedented challenges to the design and construction of detectors and trigger/data acquisition systems. For ATLAS, a three level trigger system has been developed to extract interesting physics signatures with a 10^6 rate reduction. To accomplish this, components of physics analysis traditionally deferred to offline physics analysis must be embedded within the online trigger system. For the Muon trigger, the specific off-line algorithms MOORE (Muon Object Oriented REconstruction) and MuId (Muon Identification) have been adopted so far for the on-line use, imposing an operation in a Bayesian-like environment where only specific hypotheses must be validated. After a short review of the ATLAS trigger, the paper shows the general strategy of the Muon Identification and Selection accessing the full event data, or being seeded from results derived at a previous stage of the trigger chain. CC-BY-4.0 Preprint CONF CERN EDS SzGeCERN Detectors and Experimental Techniques SzGeCERN DAQ and Trigger CERN Muon CERN Event Filter CERN Reconstruction CERN MOORE CERN MuID CERN CERN Internal Note INTNOTE INTNOTEATLASPUBL PUBLATLAS CERN LHC ATLAS Armstrong, S Baines, J T M Bee, C P Biglietti, M Bogaerts, J A C CERN Bosman, M AUTHOR|(CDS)2050984 #BEARD# Carlino, G Caron, B Casado, M P Cataldi, G Cavalli, D Comune, G Conde, P Conventi, F Crone, G Damazio, D De Santo, A Díaz-Gómez, M Di Mattia, A AUTHOR|(CDS)2071387 #BEARD# Ellis, Nick Emeliyanov, D Epp, B Falciano, S Garitaonandia, H George, S Ghete, V Goncalo, R AUTHOR|(CDS)2068159 #BEARD# Gorini, E Haller, J Kabana, S Khomich, A Kilvington, G Kirk, J Konstantinidis, N P Kootz, A Lankford, A J Lowe, A Luminari, L Maeno, T Masik, J Meessen, C Mello, A G Moore, R AUTHOR|(CDS)2073141 #BEARD# Morettini, P Negri, A Nikitin, N Nisati, A Osuna, C Padilla, C Panikashvili, N Parodi, F Pasqualucci, E Pérez-Réale, V Pinfold, J L AUTHOR|(CDS)2072623 #BEARD# Pinto, P Primavera, M Qian, Z Resconi, S Rosati, S Sánchez, C Santamarina-Rios, C Scannicchio, D A Schiavi, C Segura, E De Seixas, J M Sivoklokov, S Yu Sobreira, A Soluk, R A Spagnolo, S Stefanidis, E Sushkov, S Sutton, M Tapprogge, S Tarem, S Thomas, E AUTHOR|(CDS)2067070 #BEARD# Touchard, F Usai, G AUTHOR|(CDS)2070593 #BEARD# Venda-Pinto, B Ventura, A Vercesi, V Wengler, T Werner, P Wheeler, S J Wickens, F J Wiedenmann, W Wielers, M Zobernig, G PH-EP 14th IEEE - NPSS Real Time Conference 2005 Nuclear Plasma Sciences Society http://documents.cern.ch/cgi-bin/setlink?base=atlnot&categ=CONF&id=daq-conf-2005-018 Access to fulltext http://cds.cern.ch/record/837654/files/daq-conf-2005-018.pdf Access to fulltext http://cds.cern.ch/record/837654/files/daq-conf-2005-018.ps.gz Access to fulltext http://cds.cern.ch/record/837654/files/trigmooreRT2005.ppt Access to fulltext Gabriella.Cataldi@le.infn.it n 200524 91 20070815 1151 CER01 20050530 815623 stockholm20050604 PUBLIC 002524050CER INTNOTEATLASPUBL Preprint ConferencePaper