Prototype Readout Module for the ATLAS Level-1 Calorimeter Trigger Processors (2008)
G. Anagnostou, P. Bright-thomas, J. Garvey, S. Hillier, G. Mahout, R. Staley, ...
The level-1 calorimeter trigger consists of three subsystems, namely the Preprocessor, electron/photon and tau/hadron Cluster Processor (CP), and Jet/Energy-sum Processor (JEP). The CP and JEP will...
Commissioning experience with the ATLAS Level-1 Calorimeter Trigger system (2008)
Achenbach, R, Adragna, P, Andrei, V, Barnett, BM, Bauss, B, Bendel, M, ...
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...
Large scale production of the Multi-Chip Module of the ATLAS Level-1 Calorimeter Trigger (2007)
Weber, P, Achenbach, R, Andrei, V, Bauss, B, Barnet, B M, Böhm, C, ...
Production Test Rig for the ATLAS Level-1 Calorimeter Trigger Digital Processors (2007)
Mahout, Gilles, Achenbach, R, Andrei, V, Bauss, B, Barnett, B M, Böhm, C, ...
High Density Backplanes: Problems and Solutions (2006)
Achenbach, R, Andrei, V, Barnett, B M, Bauss, B, Böhm, C, Booth, J R A, ...
The backplane and crate infrastructure for the digital processors of the ATLAS Level-1 Calorimeter Trigger (L1Calo) are presented, The L1Calo system is a compact, high-performance real-time system...
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...
Garvey, J, Achenbach, R, Apostologlou, A, Barnett, B M, Bauss, B, Brawn, I P, ...
At the full LHC design luminosity of 10^34 cm^-2 s^-1 there will be approximately 10^9 proton-proton interactions per second. The ATLAS level-1 trigger is required to have an acceptance factor of...
The Atlas Level-1 Calormeter Trigger Architecture (2004)
Garvey, J, Hillier, S, Mahout, G, Moye, T H, Staley, R J, Watkins, P M, ...
ATLAS Level-1 Calorimeter Trigger: Subsystem Tests of a Jet/Energy-sum Processor Module (2003)
Garvey, J, Hillier, S J, Mahout, G, Moye, T H, Staley, R J, Watkins, P M, ...
The ATLAS Level-1 Calorimeter Trigger consists of a Preprocessor, a Cluster Processor (CP), and a Jet/Energy-sum Processor (JEP). The CP and JEP receive digitised trigger-tower data from the...
The ATLAS Level-1 Calorimeter Trigger Architecture (2003)
Garvey, J, Hillier, S J, Mahout, G, Moye, T H, Staley, R J, Watkins, P M, ...
The architecture of the ATLAS Level-1 Calorimeter Trigger system (L1Calo) is presented. Common approaches have been adopted for data distribution, result merging, readout, and slow control across the...
Garvey, J, Hillier, S, Mahout, G, Staley, R, Watkins, P, Watson, A, ...
ATLAS LEVEL-1 CALORIMETER TRIGGER (2003)
Garvey, J, Hillier, S, Mahout, G, Moye, T H, Staley, R J, Watkins, P M, ...
ATL-DAQ-2003-055, Dec 17, 2003
Prototype cluster processor module for the ATLAS level-1 calorimeter trigger (2002)
Anagnostou, G, Garvey, J, Hillier, S, Mahout, G, Staley, RJ, Watkins, PJ, ...
ALICE addentum to the Technical Design Report of the time of flight system (TOF) (2002)
Cortese, P., Dellacasa, G., Ramello, L., Scalas, E., Sitta, M., Ahmad, N., ...
ALICE addentum to the Technical Design Report of the time of flight system (TOF) (2002)
Cortese, P., Dellacasa, G., Ramello, L., Scalas, E., Sitta, M., Ahmad, N., ...
One size fits all: Multiple uses of common modules in the ATLAS level-1 calorimeter trigger (2001)
Anagnostou, G, Bright-Thomas, P, Garvey, J, Hillier, S, Mahout, G, Staley, R, ...
The final multi-chip module of the ATLAS level-1 calorimeter trigger pre-processor (2001)
Anagnostou, G, Bright-Thomas, P, Garvey, J, Hillier, S, Mahout, G, Staley, R, ...