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Time of flight measurements based on FPGA and SiPMs for PET MR

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Time of flight measurements based on FPGA and SiPMs for PET MR

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Nombre: A Aguilar;R Garcia;PA ...
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dc.contributor.author Aguilar, Albert es_ES
dc.contributor.author Garcia-Olcina, Raimundo es_ES
dc.contributor.author Martinez, Pedro A. es_ES
dc.contributor.author Martos, Julio es_ES
dc.contributor.author Soret, Jesús es_ES
dc.contributor.author Torres-Pais, Jose es_ES
dc.contributor.author Benlloch Baviera, Jose María es_ES
dc.contributor.author González Martínez, Antonio Javier es_ES
dc.contributor.author Sánchez Martínez, Filomeno es_ES
dc.date.accessioned 2017-04-05T12:25:12Z
dc.date.available 2017-04-05T12:25:12Z
dc.date.issued 2014-01-11
dc.identifier.issn 0168-9002
dc.identifier.uri http://hdl.handle.net/10251/79497
dc.description.abstract Coincidence time measurements with SiPMs have shown to be suitable for PET/MR systems. The present study is based on 3 x 3 mm(2) SiPMs, LSO crystals and a conditioning signal electronic circuit. A Constant Fraction Discriminator (CFD) is used to digitalize the signals and a TDC FPGA-implemented is employed for fine time measurements. TDC capability allows processing the arrival of multiple events simultaneously, measuring times under 100 ps. The complete set-up for time measurements results on a resolution of 892 +/- 41 ps for a pair of detectors. The details of such implementation are exposed and the trade-offs of each configuration are discussed. (C) 2013 Elsevier By, All rights reserved, es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Time of flight es_ES
dc.subject Silicon photomultipliers es_ES
dc.subject Time-to-digital converter es_ES
dc.subject Field Programable Gate Array es_ES
dc.subject Positron emission tomography and magnetic resonance es_ES
dc.title Time of flight measurements based on FPGA and SiPMs for PET MR es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.nima.2013.09.008
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto de Biología Molecular y Celular de Plantas - Institut Universitari Mixt de Biologia Molecular i Cel·lular de Plantes es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Instrumentación para Imagen Molecular - Institut d'Instrumentació per a Imatge Molecular es_ES
dc.description.bibliographicCitation Aguilar, A.; Garcia-Olcina, R.; Martinez, PA.; Martos, J.; Soret, J.; Torres-Pais, J.; Benlloch Baviera, JM.... (2014). Time of flight measurements based on FPGA and SiPMs for PET MR. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 734:127-131. doi:10.1016/j.nima.2013.09.008 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.nima.2013.09.008 es_ES
dc.description.upvformatpinicio 127 es_ES
dc.description.upvformatpfin 131 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 734 es_ES
dc.relation.senia 258706 es_ES


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