Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics (2008)
Abat, E., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., ...
A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance...
Commissioning of the ATLAS Level-1 Central Trigger (2008)
Berge, D, Ehrenfeld, W, Ellis, Nick, Farthouat, P, Fischer, G, Haas, S, ...
The ATLAS Level-1 Central Trigger (L1CT) consists of the Central Trigger Processor (CTP) and the Muon to Central Trigger Processor Interface (MUCTPI). The CTP forms the final Level-1 Accept (L1A)...
The ATLAS central level-1 trigger logic and TTC system (2008)
Ask, S, Berge, D, Borrego-Amaral, P, Caracinha, D, Ellis, Nick, Farthouat, P, ...
The ATLAS central level-1 trigger logic consists in the Central Trigger Processor and the interface to the detector-specific muon level-1 trigger electronics. It is responsible for forming a level-1...
Universidade Federal do Rio de Janeiro, COPPE/EE, Rio de Janeiro (2008)
R. Spiwoks, S. Stancu, L. Tremblet, P. Werner, M. Abolins, Y. Ermoline, ...
1 ePrint cs.SE/0306101
Integration of the Trigger and Data Acquisition Systems in ATLAS (2008)
Abolins, M, Adragna, P, Aleksandrov, E, Aleksandrov, I, Amorim, A, Anderson, K, ...
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...
A Demonstrator for the ATLAS Level-1 Muon to Central Trigger Processor Interface (2008)
Muctpi Corre Ellis, A. Corre, N. Ellis, P. Farthouat, Y. Hasegawa, G. Schuler, ...
The Level-1 Muon Trigger Interface (MUCTPI) to the Central Trigger Processor (CTP) receives trigger information from the detector-specific logic of the muon trigger. This information contains up to...
Commissioning of the ATLAS Level-1 Central Trigger (2007)
Pauly, T, Ask, S, Berge, D, Ellis, Nick, Farthouat, P, Gällnö, P, ...
The ATLAS Level-1 Central Trigger consists of the Central Trigger Processor (CTP) and the Muon-to-CTP-Interface (MUCTPI). The CTP receives trigger information from the Level-1 Calorimeter Trigger...
Centrality dependence of K+ produced in Pb+Pb collisions at 158 GeV per nucleon (2007)
Arsenescu, R., Baglin, C., P. Beck, H., Borer, K., Bussiere, A., Elsener, K., ...
The NA52 collaboration searches for a discontinuous behaviour of charged kaons produced in Pb+Pb collisions at 158 A GeV as a function of the impact parameter, which could reveal a hadron to...
The ATLAS Level-1 Trigger: Status of the System and First Results from Cosmic-Ray Data (2007)
Berge, D, Aielli, G, Andrei, V, Achenbach, R, Adragna, P, Aloisio, A, ...
The ATLAS detector at CERN's Large Hadron Collider (LHC) will be exposed to proton-proton collisions from beams crossing at 40 MHz. At the design luminosity of 10^34 cm^-2 s^-1 there are on average...
The Octant Module of the ATLAS Level-1 Muon to Central Trigger Processor Interface (2007)
Haas, Stefan, Ask, S, Berge, D, Ellis, Nick, Farthouat, P, Krasznahorkay, A, ...
Akhmadaliev, S., Amaral, P., Ambrosini, G., Amorim, A., Anderson, K., Andrieux, M.L., ...
This paper discusses hadron energy reconstruction for the ATLAS barrel prototype combined calorimeter (consisting of a lead-liquid argon electromagnetic part and an iron-scintillator hadronic part)...
Testing on a Large Scale (2006)
Burckhart-Chromek, Doris, Abolins, M, Adragna, P, Albuquerque-Portes, M, Alexandrov, L, Amorim, A, ...
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...
Burckhart-Chromek, Doris, Abolins, M, Adragna, P, Alexandrov, L, Amorim, A, Armstrong, S, ...
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...
A configuration system for the ATLAS trigger (2006)
Dos Anjos, A, Ellis, Nick, Haller, J, Höcker, A, Kohno, T, Landon, M, ...
The ATLAS detector at CERN's Large Hadron Collider will be exposed to proton-proton collisions from beams crossing at 40 MHz that have to be reduced to the few 100 Hz allowed by the storage systems....
A configuration system for the ATLAS trigger (2006)
Anjos, A. Dos, Ellis, N., Haller, J., Hoecker, A., Kohno, T., Landon, M., ...
The ATLAS detector at CERN's Large Hadron Collider will be exposed to proton-proton collisions from beams crossing at 40 MHz that have to be reduced to the few 100 Hz allowed by the storage systems....
The first-level trigger of ATLAS (2005)
Haller, J, Achenbach, R, Aielli, G, Aloisio, A, Alviggi, M G, Aprodu, V, ...
Due to the huge interaction rates and the tough experimental environment of pp collisions at a centre-of-mass energy sqrt(s)=14 TeV and luminosities of up to 10^34cm^-2s^-1, one of the experimental...
ATLAS Level-1 Trigger Timing-In Strategies (2005)
Pauly, Thilo, Borrego-Amaral, P, Ask, S, Ellis, Nick, Farthouat, P, Gällnö, P, ...
The ATLAS detector at CERN's LHC will be exposed to proton-proton collisions at a bunch-crossing rate of 40 MHz. In order to reduce the data rate, a three-level trigger system selects potentially...
ATLAS Level-1 Trigger Timing-In Strategies (2005)
Pauly, Thilo, Borrego-Amaral, P, Ask, S, Ellis, Nick, Farthouat, P, Gällnö, P, ...
The ATLAS detector at CERN's LHC will be exposed to proton-proton collisions at a bunch-crossing rate of 40 MHz. In order to reduce the data rate, a three-level trigger system selects potentially...
Configuration of the ATLAS trigger (2005)
Haller, J, Dos Anjos, A, Ellis, Nick, Landon, M, Spiwoks, R, Wengler, T, ...
The ATLAS detector at CERN's LHC will be exposed to proton-proton collisions at a rate of 40 MHz. In order to reduce the data rate to about 200 Hz, only potentially interesting events are selected by...
The ATLAS Local Trigger Processor (LTP) 016 (2004)
Borrego-Amaral, P, Ellis, Nick, Farthouat, Philippe, Gällnö, P, Maeno, T, Pessoa-Lima, H, ...
The ATLAS Local Trigger Processor (LTP) 016 (2004)
Borrego-Amaral, P, Ellis, Nick, Farthouat, Philippe, Gällnö, P, Maeno, T, Pessoa-Lima, H, ...
The ATLAS Level-1 Central Trigger Processor Core Module (CTP_CORE) (2004)
Spiwoks, R, Borrego-Amaral, P, Ellis, Nick, Farthouat, Philippe, Gällnö, P, Haller, J, ...
The ATLAS Local Trigger Processor (LTP) 018 (2004)
Borrego-Amaral, P, Ellis, Nick, Farthouat, Philippe, Gällnö, P, Pessoa-Lima, H, Maeno, T, ...
The Local Trigger Processor (LTP) receives timing and trigger signals from the Central Trigger Processor (CTP) and injects them into the Timing, Trigger and Control (TTC) system of a sub-detector...
The ATLAS Level-1 Central Trigger System 012 (2004)
Borrego-Amaral, P, Ellis, Nick, Farthouat, Philippe, Gällnö, P, Haller, J, Maeno, T, ...
The central part of the ATLAS Level-1 trigger system consists of the Central Trigger Processor (CTP), the Local Trigger Processors (LTPs), the Timing, Trigger and Control (TTC) system, and the...
The second level trigger of the ATLAS experiment at CERN's LHC (2004)
Dos Anjos, A., Abolins, M., Armstrong, S., T. Baines, J., Barisonzi, M., P. Beck, H., ...
The ATLAS trigger reduces the rate of interesting events to be recorded for off-line analysis in three successive levels from 40 MHz to /spl sim/100 kHz, /spl sim/2 kHz and /spl sim/200 Hz. The high...
The second level trigger of the ATLAS experiment at CERN's LHC (2004)
Dos Anjos, A., Abolins, M., Armstrong, S., T. Baines, J., Barisonzi, M., P. Beck, H., ...
The ATLAS trigger reduces the rate of interesting events to be recorded for off-line analysis in three successive levels from 40 MHz to /spl sim/100 kHz, /spl sim/2 kHz and /spl sim/200 Hz. The high...
The second level trigger of the ATLAS experiment at CERN's LHC (2004)
Dos Anjos, A., Abolins, M., Armstrong, S., T. Baines, J., Barisonzi, M., P. Beck, H., ...
The ATLAS trigger reduces the rate of interesting events to be recorded for off-line analysis in three successive levels from 40 MHz to /spl sim/100 kHz, /spl sim/2 kHz and /spl sim/200 Hz. The high...
The baseline dataflow system of the ATLAS trigger and DAQ (2003)
Vermeulen, J C, Abolins, M, Dos Anjos, A, Barisonzi, M, Beck, H P, Beretta, M, ...
In this paper the baseline design of the ATLAS High Level Trigger and Data Acquisition system with respect to the DataFlow aspects, as presented in the recently submitted ATLAS Trigger/DAQ/Controls...
The ATLAS Level-1 Central Trigger Processor (CTP) (2003)
Ellis, Nick, Wengler, T, Torga-Teixeira, R, Schörner-Sadenius, T, Spiwoks, R, Schuler, G A, ...
Experience with multi-threaded C++ applications in the ATLAS DataFlow software (2003)
Gadomski, S, Abolins, M, Barisonzi, M, Beck, H P, Beretta, M, Blair, R, ...
The DataFlow is sub-system of the ATLAS data acquisition responsible for the reception, buffering and subsequent movement of partial and full event data to the higher level triggers: Level 2 and...
Experience with multi-threaded C++ applications in the ATLAS DataFlow software (2003)
Gadomski, S, Abolins, M, Barisonzi, M, Beck, H P, Beretta, M, Blair, R, ...
The DataFlow is sub-system of the ATLAS data acquisition responsible for the reception, buffering and subsequent movement of partial and full event data to the higher level triggers: Level 2 and...
Akhmadaliev, S., Amaral, P., Ambrosini, G., Amorim, A., Anderson, K., Andrieux, M.L., ...
This paper discusses hadron energy reconstruction for the ATLAS barrel prototype combined calorimeter (consisting of a lead-liquid argon electromagnetic part and an iron-scintillator hadronic part)...
Akhmadaliev, S., Amaral, P., Ambrosini, G., Amorim, A., Anderson, K., Andrieux, M.L., ...
This paper discusses hadron energy reconstruction for the ATLAS barrel prototype combined calorimeter (consisting of a lead-liquid argon electromagnetic part and an iron-scintillator hadronic part)...
Ambrosini, G., Arsenescu, R., Baglin, C., Beck, H. P., Borer, K., Bussiere, A., ...
Besides the dedicated search for strangelets NA52 measures light (anti)particle and (anti)nuclei production over a wide range of rapidity. Compared to previous runs the statistics has been increased...
A Demonstrator for the ATLAS Level-1 Muon to Central Trigger Processor Interface (MUCTPI) (2000)
Corre, A, Ellis, Nick, Farthouat, Philippe, Hasegawa, Y, Schuler, G A, Schwick, C, ...
The Level-1 Muon Trigger Interface (MUCTPI) to the Central Trigger Processor (CTP) receives trigger information from the detector- specific logic of the muon trigger. This information contains up to...
Centrality dependence of K+ produced in Pb+Pb collisions at 158 GeV per nucleon (2000)
Arsenescu, R, Baglin, C, Beck, H P, Borer, K, Bussière, A, Elsener, K, ...
The NA52 collaboration searches for a discontinuous behaviour of charged kaons produced in Pb+Pb collisions at 158 A GeV as a function of the impact parameter, which could reveal a hadron to...
Centrality dependence of K+ produced in Pb+Pb collisions at 158 GeV per nucleon (2000)
Baglin, C., Beck, H. P., Borer, K., Bussiere, A., Elsener, K., ...
The NA52 collaboration searches for a discontinuous behaviour of charged kaons produced in Pb+Pb collisions at 158 A GeV as a function of the impact parameter, which could reveal a hadron to...
Centrality dependence of K+ produced in Pb+Pb collisions at 158 GeV per nucleon (2000)
Beck, H. P., Borer, K., Kabana, S., Klingenberg, R., Lehmann, G., ...
The NA52 collaboration searches for a discontinuous behaviour of charged kaons produced in Pb+Pb collisions at 158 A GeV as a function of the impact parameter, which could reveal a hadron to...
The Trigger Menu Handler of the ATLAS Level-1 Central Trigger Processor (2000)
Ellis, Nick, Farthouat, Philippe, Schuler, G A, Spiwoks, R
The role of the Central Trigger Processor (CTP) in the ATLAS Level-1 trigger is to combine information from the calorimeter and muon trigger processors, as well as from other sources, e.g....
Nuclear Instruments and Methods in Physics Research A 440 (2000) 202}212 (1999)
Experience With Bre, G. Ambrosini, H. P. Beck, D. Francis, M. Joos, G. Lehmann, ...
Fibre Channel equipment has been evaluated in the environment of the ATLAS DAQ prototype !1a. Fibre Channel PCI and PMC cards have been tested on PowerPC-based VME processor boards running LynxOS and...
The COTS Approach to the Read-Out Crate in ATLAS DAQ Prototype -1 (1998)
Ambrosini, G, Beck, H P, Cetin, S A, Conka, T, Fernandes, A, Francis, D, ...
Experience with fibre channel in the environment of the ATLAS DAQ protoype "-1" project (1998)
Ambrosini, G, Beck, H P, Francis, D, Joos, M, Lehmann, G, Mailov, A A, ...
Fibre Channel equipment has been evaluated in the environment of the ATLAS DAQ prototype "-1". Fibre Channel PCI and PMC cards have been tested on PwerPC-based VME processor boards running LynxOS and...
The ATLAS DAQ and event filter prototype '-1' project (1998)
Mapelli, L., Ottavi, C., Francis, D., Jones, R., Mornacchi, G., Patel, A., ...
The ATLAS DAQ and event filter prototype '-1' project (1998)
Mapelli, L., Ottavi, C., Francis, D., Jones, R., Mornacchi, G., Patel, A., ...
Evaluation and simulation of event building techniques for a detector at the LHC (1996)
The main objectives of future experiments at the Large Hadron Collider are the search for the Higgs boson (or bosons), the verification of the Standard Model and the search beyond the Standard Model...
ATLAS calorimeter performance (1996)
ATLAS Collaboration, Airapetian, A, Grabsky, V, Hakopian, H, Vartapetian, A, Fares, F, ...
ATLAS computing technical proposal (1996)
ATLAS Collaboration, Airapetian, A, Grabsky, V, Hakopian, H, Vartapetian, A, Fares, F, ...
Experience using a distributed object oriented database for a DAQ system (1996)
Bee, C P., Eshghi, S., Jones, R., Kolos, S., Maidantchik, C., Mapelli, L P., ...
Studies on switch-based event building systems in RD13 (1996)
Bee, C P., Eshghi, S., Jones, R., Kolos, S., Magherini, C., Maidantchik, C., ...
Applications of an OO methodology and case to a DAQ system (1996)
Bee, C P., Eshghi, S., Jones, R., Kolos, S., Magherini, C., Maidantchik, C., ...
ATLAS computing technical proposal (1996)
Airapetian, A., Grabsky, V., Hakopian, H., Vartapetian, A., Fares, F., Moorhead, G.F., ...
ATLAS calorimeter performance (1996)
Airapetian, A., Grabsky, V., Hakopian, H., Vartapetian, A., Fares, F., Moorhead, G.F., ...
Experience using a distributed object oriented database for a DAQ system (1996)
Bee, C P., Eshghi, S., Jones, R., Kolos, S., Maidantchik, C., Mapelli, L P., ...
Studies on switch-based event building systems in RD13 (1996)
Bee, C P., Eshghi, S., Jones, R., Kolos, S., Magherini, C., Maidantchik, C., ...
Applications of an OO methodology and case to a DAQ system (1996)
Bee, C P., Eshghi, S., Jones, R., Kolos, S., Magherini, C., Maidantchik, C., ...
ATLAS computing technical proposal (1996)
Airapetian, A., Grabsky, V., Hakopian, H., Vartapetian, A., Fares, F., Moorhead, G.F., ...
ATLAS calorimeter performance (1996)
Airapetian, A., Grabsky, V., Hakopian, H., Vartapetian, A., Fares, F., Moorhead, G.F., ...
Oodbms for a DAQ system (1995)
Ambrosini, G., Fumagalli, G., Polesello, G., Buono, S., Jones, R., Mapelli, L., ...
Modeling of data acquisition systems (1995)
Buono, S., Gaponenko, I., Jones, R., Mapelli, L., Mornacchi, G., Prigent, D., ...
Oodbms for a DAQ system (1995)
Ambrosini, G., Fumagalli, G., Polesello, G., Buono, S., Jones, R., Mapelli, L., ...
Modeling of data acquisition systems (1995)
Buono, S., Gaponenko, I., Jones, R., Mapelli, L., Mornacchi, G., Prigent, D., ...
Electronics and readout of a large area silicon detector for LHC (1994)
Bonino, R, Borer, K, Munday, D J, Parker, M A, Anghinolfi, F, Aspell, P, ...
The RD13 data acquisition system (1994)
Aguer, M., Huet, M., Ambrosini, G., Fumagalli, G., Bee, C.P., Buono, S., ...
The RD13 data acquisition system (1994)
Aguer, M., Huet, M., Ambrosini, G., Fumagalli, G., Bee, C.P., Buono, S., ...
Developments towards a large-area silicon tracker at LHC (1993)
Borer, K, Munday, D J, Anghinolfi, F, Aspell, P, Campbell, M, ...
Status report of a scalable data taking system at a test beam for LHC (1993)
Bee, C.P., Buono, S., Gaponenko, I., Kozlov, V., Jones, R., Mapelli, L., ...
Status report of a scalable data taking system at a test beam for LHC (1993)
Bee, C.P., Buono, S., Gaponenko, I., Kozlov, V., Jones, R., Mapelli, L., ...
The design and function of a radiation tolerant silicon tracker for an LHC experiment (1992)
Bates, S, Anghinolfi, Francis, Aspell, P, Bardos, R A, Bonino, R, Campbell, D, ...
A search for charged Higgs from top quark decay at the CERN $\overline{p}$p collider (1992)
Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, I A, ...
The Design and function of a radiation tolerant silicon tracker for an LHC experiment (1992)
Bates, S J, Anghinolfi, F, Aspell, P, Bardos, R, Bonino, R, ...
Status of the RD2 project. RD2 Collaboration (1992)
Clark, A G, Anghinolfi, F, Aspell, P, Bardos, R, Bates, S J, Beuville, E, ...
In *Erice 1992, Proceedings, GaAs detectors and electronics for high energy physics* 1-29. (see HIGH ENERGY PHYSICS INDEX 31 (1993) No. 9920)
Direct measurement of the W-$\gamma$ coupling at the CERN $\overline{p}$p collider (1991)
Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, I A, ...
Study of electron pair production below the Z mass at the CERN $\overline{p}$p collider (1991)
Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, I A, ...