G. Forconi
University of Geneva
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Publication
Featured researches published by G. Forconi.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1991
P. Bene; M. Bourquin; J.H. Field; G. Forconi; A. Leger; J. Perrier; N. Produit; J.P. Richeux
Abstract A first-level charged particle trigger based on parallel processing and look-up tables has been developed for the L3 detector. It processes analog signals generated by the central tracking detector, a drift chamber with axial wires. The trigger decision is made on the total number of tracks, the number of coplanar pairs of tracks, or on more complicated topologies found in the projection normal to the beam axis. The system is very flexible and can be adjusted to a wide range of background conditions and tracking chamber efficiencies.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1993
M. Bourquin; J.H. Field; G. Forconi; H. Hoorani; A. Leger; J. Perrier; N. Produit; J.P. Richeux
Abstract A Fastbus ADC and TDC module has been developed for the trigger of the L3 experiment. It provides fast and precise integration of successive pairs of charges derived from the charge division wires of the central tracking chamber, as well as a measurement of their drift times. The minimum separation time between digitizations is 170 ns. The charges are measured with a precision of 1 pC up to charges of 600 pC. The drift times are measured in 50 ns time bins. A system including 60 modules provides data allowing the reconstruction of charged particle tracks in three dimensions. This information is used in background rejection algorithms of the second and third level triggers.
Archive | 2001
M. Acciarri; P. Achard; O. Adriani; M. Aguilar-Benitez; J. Alcaraz; G. Alemanni; J. Allaby; A. Aloisio; G. Ambrosi; H. Anderhub; T. Angelescu; F. Anselmo; Alexey Vladimirovich Arefiev; T. Azemoon; T. Aziz; P. Bagnaia; L. Baksay; A. Balandras; S. Banerjee; A. Barczyk; P. Bartalini; M. Basile; N. Batalova; R. Battiston; A. Bay; F. Becattini; U. Becker; F. Behner; L. Bellucci; R. Berbeco
European Physical Journal C | 2001
M. Acciarri; P. Achard; O. Adriani; M. Aguilar-Benitez; Juan J. Alcaraz; G. Alemanni; James V Allaby; Aimee A. D'Aloisio; G. Ambrosi; H. Anderhub; Tatiana Angelescu; F. Anselmo; Alexey Vladimirovich Arefiev; T. Azemoon; T. Aziz; P. Bagnaia; L. Baksay; A. Balandras; S. Banerjee; Artur Barczyk; P. Bartalini; M. Basile; N. Batalova; Roberto Battiston; A. Bay; F. Becattini; U. Becker; F. Behner; Luca Giorgio Bellucci; Ross Isaac Berbeco
Archive | 1992
B. Adeva; O. Adriani; M. Aguilar-Benitez; S. P. Ahlen; H. Akbari; J. Alcaraz; A. Aloisio; G. Alverson; G. Ambrosi; H. Anderhub; T. AngeloC; L. Antonov; D. Antreasyan; P. Arce; A. Arefiev; A. Atamanchuk; T. Azemoon; T. Aziz; P. Bagnaia; L. Baksay; S. Banerjee; J. Bao; R. Barill; Luciano Barone; R. Battiston; A. Bay; F. Becattini; U. Becker; F. Behner; J. Behrens
