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1.
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The Run Control and Monitoring System of the CMS Experiment
/ Bauer, Gerry (MIT) ; Boyer, Vincent (CERN) ; Branson, James G (UCLA, Los Angeles) ; Brett, Angela Mary (CERN) ; Cano, Eric (CERN) ; Carboni, Andrea (CERN) ; Ciganek, Marek (CERN) ; Cittolin, Sergio (CERN) ; O'dell, Vivian (Fermilab) ; Erhan, Samim (CERN ; UC, San Diego) et al.
The CMS experiment at the LHC at CERN will start taking data in 2008. To configure, control and
monitor the experiment during data-taking the Run Control and Monitoring System (RCMS) was
developed. [...]
CMS-CR-2007-062.-
Geneva : CERN, 2007 - 8 p.
Fulltext: PDF;
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2.
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Flexible custom designs for CMS DAQ
/ Arcidiacono, Roberta (INFN, Turin ; Piemonte Orientale U., Novara) ; Bauer, Gerry (MIT) ; Boyer, Vincent (CERN) ; Brett, Angela Mary (Fermilab) ; Cano, Eric (CERN) ; Carboni, Andrea (INFN, Pisa) ; Ciganek, Marek (CERN) ; Cittolin, Sergio (Zurich, ETH) ; Erhan, Samim (UCLA) ; Gigi, Dominique (CERN) et al.
The CMS central DAQ system is built using commercial hardware (PCs and networking equipment), except for two components: the Front-end Readout Link (FRL) and the Fast Merger Module (FMM). The FRL interfaces the sub-detector specific front-end electronics to the central DAQ system in a uniform way. [...]
CMS-CR-2006-092.-
Geneva : CERN, 2006 - 4 p.
- Published in : Nucl. Phys. B, Proc. Suppl. 172 (2007) 174-177
Fulltext: PDF;
In : 10th Topical Seminar on Innovative Particle and Radiation Detectors, Sienna, Italy, 1 - 5 Oct 2006, pp.174-177
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3.
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The CMS Barrel Calorimeter Response to Particle Beams from 2 to 350 GeV/c
/ CMS HCAL/ECAL Collaboration
The response of the CMS barrel calorimeter (electromagnetic plus hadronic) to hadrons, electrons and muons over a wide momentum range from 2 to 350 GeV/c has been measured. To our knowledge, this is the widest range of momenta in which any calorimeter system has been studied. [...]
CMS-NOTE-2008-034.-
Geneva : CERN, 2008 - 17 p.
Fulltext: PDF;
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4.
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5.
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Design, Performance, and Calibration of CMS Hadron Endcap Calorimeters
/ CMS HCAL Collaboration
Detailed measurements have been made with the CMS hadron calorimeter endcaps (HE) in response to beams of muons, electrons, and pions. Readout of HE with custom electronics and hybrid photodiodes (HPDs) shows no change of performance compared to readout with commercial electronics and photomultipliers. [...]
CMS-NOTE-2008-010.-
Geneva : CERN, 2008 - 36 p.
Fulltext: PDF;
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6.
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High Level Trigger Configuration and Handling of Trigger Tables in the CMS Filter Farm
/ Meschi, E (CERN) ; Bauer, Gerry (MIT) ; Behrens, Ulf (DESY) ; Boyer, Vincent (CERN) ; Branson, James (UC, San Diego) ; Brett, Angela (CERN) ; Cano, Eric (CERN) ; Carboni, Andrea (CERN) ; Ciganek, Marek (CERN) ; Cittolin, Sergio (CERN) et al.
The CMS experiment at the CERN Large Hadron Collider is currently being commissioned and is scheduled to collect the first pp collision data in 2008. CMS features a two-level trigger system. [...]
CMS-CR-2007-060.-
Geneva : CERN, 2008 - 10 p.
- Published in : J. Phys.: Conf. Ser. 119 (2008) 022011
Fulltext: PDF;
In : International Conference on Computing in High Energy and Nuclear Physics, Victoria, Canada, 2 - 7 Sep 2007, pp.022011
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7.
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Energy Response and Longitudinal Shower Profiles Measured in CMS HCAL and Comparison With Geant4
/ CMS HCAL Collaboration
The response of the CMS combined electromagnetic and hadron calorimeter to beams of pions with momenta in the range 5-300 GeV/c has been measured in the H2 test beam at CERN. The raw response with the electromagnetic compartment calibrated to electrons and the hadron compartment calibrated to 300 GeV pions may be represented by sigma = (1.2) sqrt{E} oplus (0.095) E. [...]
CMS-NOTE-2006-143.-
Geneva : CERN, 2007 - 21 p.
Fulltext: PDF;
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8.
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Design, Performance, and Calibration of CMS Hadron-Barrel Calorimeter Wedges
/ CMS HCAL Collaboration
Extensive measurements have been made with pions, electrons and muons on four production wedges of the Compact Muon Solenoid (CMS) hadron barrel (HB) calorimeter in the H2 beam line at CERN with particle momenta varying from 20 to 300 GeV/c. Data were taken both with and without a prototype electromagnetic lead tungstate crystal calorimeter (EB) in front of the hadron calorimeter. [...]
CMS-NOTE-2006-138.-
Geneva : CERN, 2008 - 23 p.
- Published in : Eur. Phys. J. C 55 (2008) 159-171
Fulltext: PDF;
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9.
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The Terabit/s Super-Fragment Builder and Trigger Throttling System for the Compact Muon Solenoid Experiment at CERN
/ Bauer, Gerry (MIT) ; Varela, Joao (LIP, Lisbon ; CERN) ; Boyer, Vincent (CERN) ; Branson, James (UC, San Diego) ; Brett, Angela (CERN) ; Cano, Eric (CERN) ; Carboni, Andrea (CERN) ; Ciganek, Marek (CERN) ; Cittolin, Sergio (CERN) ; Erhan, Samim (CERN ; UCLA) et al.
The Data Acquisition System of the Compact Muon Solenoid experiment at the Large Hadron Collider reads out event fragments of an average size of 2 kilobytes from around 650 detector front-ends at a rate of up to 100 kHz. The first stage of event-building is performed by the Super-Fragment Builder employing custom-built electronics and a Myrinet optical network. [...]
CMS-CR-2007-020.-
Geneva : CERN, 2007 - 7 p.
Fulltext: PDF;
In : 15th IEEE Real Time Conference 2007, Fermilab, Batavia, IL, USA, 29 Apr - 4 May 2007
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10.
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Synchronization and Timing in CMS HCAL
/ Baiatian, G (Yerevan Phys. Inst., Yerevan, Armenia) ; Sirunyan, Albert M ; Emeliantchik, Igor ; Massolov, V ; Shumeiko, Nikolai ; Stefanovich, R ; Damgov, Jordan ; Dimitrov, Lubomir ; Genchev, Vladimir ; Piperov, Stefan et al.
/CMS Hadron Calorimeter Readout Group
The synchronization and timing of the hadron calorimeter (HCAL) for the Compact Muon Solenoid has been extensively studied with test beams at CERN during the period 2003-4, including runs with 40 MHz structured beam. The relative phases of the signals from different calorimeter segments are timed to 1 ns accuracy using a laser and equalized using programmable delay settings in the front-end electronics. [...]
CMS-NOTE-2006-139.-
Geneva : CERN, 2006 - 9 p.
Fulltext: PDF;
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