The artificial retina processor for track reconstruction at the LHC crossing rate

We present results of an R&D study for a specialized processor capable of precisely reconstructing, in pixel detectors, hundreds of charged-particle tracks from high-energy collisions at 40 MHz rate. We apply a highly parallel pattern-recognition algorithm, inspired by studies of the processing...

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Detalles Bibliográficos
Autores principales: Abba, A., Bedeschi, F., Citterio, M., Caponio, F., Cusimano, A., Geraci, A., Marino, P., Morello, M.J., Neri, N., Punzi, G., Piucci, A., Ristori, L., Spinella, F., Stracka, S., Tonelli, D.
Lenguaje:eng
Publicado: 2014
Materias:
physics.ins-det
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/10/03/C03018
http://cds.cern.ch/record/1753770
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author Abba, A.
Bedeschi, F.
Citterio, M.
Caponio, F.
Cusimano, A.
Geraci, A.
Marino, P.
Morello, M.J.
Neri, N.
Punzi, G.
Piucci, A.
Ristori, L.
Spinella, F.
Stracka, S.
Tonelli, D.
author_facet Abba, A.
Bedeschi, F.
Citterio, M.
Caponio, F.
Cusimano, A.
Geraci, A.
Marino, P.
Morello, M.J.
Neri, N.
Punzi, G.
Piucci, A.
Ristori, L.
Spinella, F.
Stracka, S.
Tonelli, D.
author_sort Abba, A.
collection CERN
description We present results of an R&D study for a specialized processor capable of precisely reconstructing, in pixel detectors, hundreds of charged-particle tracks from high-energy collisions at 40 MHz rate. We apply a highly parallel pattern-recognition algorithm, inspired by studies of the processing of visual images by the brain as it happens in nature, and describe in detail an efficient hardware implementation in high-speed, high-bandwidth FPGA devices. This is the first detailed demonstration of reconstruction of offline-quality tracks at 40 MHz and makes the device suitable for processing Large Hadron Collider events at the full crossing frequency.
id cern-1753770
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-17537702023-03-14T16:33:36Zdoi:10.1088/1748-0221/10/03/C03018http://cds.cern.ch/record/1753770engAbba, A.Bedeschi, F.Citterio, M.Caponio, F.Cusimano, A.Geraci, A.Marino, P.Morello, M.J.Neri, N.Punzi, G.Piucci, A.Ristori, L.Spinella, F.Stracka, S.Tonelli, D.The artificial retina processor for track reconstruction at the LHC crossing ratephysics.ins-detDetectors and Experimental TechniquesWe present results of an R&D study for a specialized processor capable of precisely reconstructing, in pixel detectors, hundreds of charged-particle tracks from high-energy collisions at 40 MHz rate. We apply a highly parallel pattern-recognition algorithm, inspired by studies of the processing of visual images by the brain as it happens in nature, and describe in detail an efficient hardware implementation in high-speed, high-bandwidth FPGA devices. This is the first detailed demonstration of reconstruction of offline-quality tracks at 40 MHz and makes the device suitable for processing Large Hadron Collider events at the full crossing frequency.We present results of an R&D study for a specialized processor capable of precisely reconstructing, in pixel detectors, hundreds of charged-particle tracks from high-energy collisions at 40 MHz rate. We apply a highly parallel pattern-recognition algorithm, inspired by studies of the processing of visual images by the brain as it happens in nature, and describe in detail an efficient hardware implementation in high-speed, high-bandwidth FPGA devices. This is the first detailed demonstration of reconstruction of offline-quality tracks at 40 MHz and makes the device suitable for processing Large Hadron Collider events at the full crossing frequency.arXiv:1409.1565FERMILAB-CONF-14-610-CMSoai:cds.cern.ch:17537702014-09-04
spellingShingle physics.ins-det
Detectors and Experimental Techniques
Abba, A.
Bedeschi, F.
Citterio, M.
Caponio, F.
Cusimano, A.
Geraci, A.
Marino, P.
Morello, M.J.
Neri, N.
Punzi, G.
Piucci, A.
Ristori, L.
Spinella, F.
Stracka, S.
Tonelli, D.
The artificial retina processor for track reconstruction at the LHC crossing rate
title The artificial retina processor for track reconstruction at the LHC crossing rate
title_full The artificial retina processor for track reconstruction at the LHC crossing rate
title_fullStr The artificial retina processor for track reconstruction at the LHC crossing rate
title_full_unstemmed The artificial retina processor for track reconstruction at the LHC crossing rate
title_short The artificial retina processor for track reconstruction at the LHC crossing rate
title_sort artificial retina processor for track reconstruction at the lhc crossing rate
topic physics.ins-det
Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/10/03/C03018
http://cds.cern.ch/record/1753770
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