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Conception and validation software tools for the level 0 muon trigger of LHCb
/ Aslanides, E (Marseille, CPPM) ; Cachemiche, J-P (Marseille, CPPM) ; Cogan, J (Marseille, CPPM) ; Duval, P-Y (Marseille, CPPM) ; Le Gac, R (Marseille, CPPM) ; Hachon, R (Marseille, CPPM) ; Leroy, O (Marseille, CPPM) ; Liotard, P-L (Marseille, CPPM) ; Marin, F (Marseille, CPPM) ; Tsaregorodtsev, A (Marseille, CPPM)
The Level-O muon trigger processor of the LHCb experiment looks for straight particules crossing muon detector and measures their transverse momentum. It processes 40x$10^6$ proton-proton collisions per second. [...]
LHCb-PROC-2009-030; LHCb-CONF-2009-030; CERN-LHCb-CONF-2009-030.-
Geneva : CERN, 2009 - 8 p.
Fulltext: PDF;
In : The first International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications, Marseille, France, 7 - 10 Jun 2009
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Conceptions and validation software tools for the level 0 muon trigger of LHCb
/ Aslanides, E (Aix-Marseille U.) ; Cachemiche, J-P (Aix-Marseille U.) ; Cogan, J (Aix-Marseille U.) ; Duval, P-Y (Aix-Marseille U.) ; Le Gac, R (Aix-Marseille U.) ; Hachon, F (Aix-Marseille U.) ; Leroy, O (Aix-Marseille U.) ; Liotard, P-L (Aix-Marseille U.) ; Marin, F (Aix-Marseille U.) ; Tsaregorodtsev, A (Aix-Marseille U.)
The Level-0 muon trigger processor of the LHCb experiment looks for straight particules crossing muon detector and measures their transverse momentum. It processes 40×10^6 proton-proton collisions per second. [...]
LHCb-PROC-2009-010; LHCb-CONF-2009-010; CERN-LHCb-CONF-2009-010.-
Geneva : CERN, 2009 - 8 p.
Fulltext: PDF;
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The Level-0 Muon Trigger for the LHCb Experiment
/ Aslanides, E. (Marseille, CPPM) ; Cachemiche, J.P. (Marseille, CPPM) ; Cogan, J. (Marseille, CPPM) ; Dinkespiler, B. (Marseille, CPPM) ; Favard, S. (Marseille, CPPM) ; Duval, P.Y. (Marseille, CPPM) ; Le Gac, R. (Marseille, CPPM) ; Leroy, O. (Marseille, CPPM) ; Liotard, P.L. (Marseille, CPPM) ; Marin, F. (Marseille, CPPM) et al.
A very compact architecture has been developed for the first level Muon Trigger of the LHCb experiment that processes 40 millions of proton-proton collisions per second. For each collision, it receives 3.2 kBytes of data and it finds straight tracks within a 1.2 microseconds latency. [...]
arXiv:0705.0310.-
2007 - 33 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 579 (2007) 989-1004
Fulltext: PDF; External link: Fulltext
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The Level-0 muon trigger for the LHCb experiment
/ Cachemiche, Jean Pierre ; Aslanides, E ; Cogan, J ; Duval, P Y ; Le Gac, R ; Leroy, O ; Liotard, P L ; Marin, F ; Favard, S ; Tsaregorodtsev, A
The Level-0 Muon Trigger looks for straight tracks crossing the five muon stations of the LHCb muon detector and measures their transverse momentum. The tracking uses a road algorithm relying on the projectivity of the muon detector. [...]
CERN, 2007 - 5 p.
Published version from CERN: PDF;
In : 12th Workshop on Electronics For LHC and Future Experiments, Valencia, Spain, 25 - 29 Sep 2006, pp.302-306 (CERN-2007-001)
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Detailed Specification of the ODE-Muon Trigger interface
/ Aslanides, E ; Cachemiche, J P ; Cogan, J ; Dinkespiler, B ; Duval, P Y ; Le Gac, R ; Leroy, O ; Liotard, P L ; Menouni, M ; Tocco, L et al.
This note specifies the electronics interface implemented on the ODE boards to transmit data to the muon trigger processing boards. This interface is based on high speed optical links. [...]
LHCb-2004-055.-
Geneva : CERN, 2004 - 26 p.
Access to fulltext document: PDF;
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Radiation hardness of the optical ribbon transmitter for the level-0 muon trigger
/ Aslanides, Elie ; Cachemiche, J P ; Cogan, J ; Dinkespiler, B ; Duval, P Y ; Le Gac, R ; Leroy, O ; Liotard, P L ; Menouni, M ; Tocco, L et al.
In this note we present the radiation hardness tests performed on the Agilent HFBR-772BP ribbon optical transmitter. It carries data between the muon detector and the muon trigger. [...]
LHCb-2004-013.-
Geneva : CERN, 2004
Access to fulltext document: PDF;
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High speed parallel optical links for the LHCb muon trigger
/ Aslanides, Elie ; Cachemiche, J P ; Dinkespiler, B ; Duval, P Y ; Le Gac, R ; Leroy, O ; Liotard, P L ; Menouni, M ; Tsaregorodtsev, A Yu
CERN, 2003
Published version from CERN: PDF;
In : 9th Workshop on Electronics for LHC Experiments, Amsterdam, The Netherlands, 29 Sep - 3 Oct 2003, pp.213-217 (CERN-2003-006)
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Synchronization of optical links using the GOL with the TLK2501 or StratixGX buffers
/ Aslanides, Elie ; Cachemiche, J P ; Cogan, J ; Dinkespiler, B ; Duval, P Y ; Le Gac, R ; Leroy, O ; Liotard, P L ; Menouni, M ; Tocco, L et al.
In this note we clarify the synchronization design for optical links when using the GOL on the emission side, the TLK2501 deserializer from Texas Instrument or a StratixGX FPGA on the reception side. We conclude with few requirements..
LHCb-2004-012.-
Geneva : CERN, 2004
Access to fulltext document: PDF;
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