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dc.contributor.author | González, A.![]() |
es_ES |
dc.contributor.author | Sánchez, F.![]() |
es_ES |
dc.contributor.author | Martí, Rosana![]() |
es_ES |
dc.contributor.author | Hernández Hernández, Liczandro![]() |
es_ES |
dc.contributor.author | Aguilar-Talens, Albert![]() |
es_ES |
dc.contributor.author | BARBERA BALLESTER, JULIO![]() |
es_ES |
dc.contributor.author | CATRET MASCARELL, JUAN VICENTE![]() |
es_ES |
dc.contributor.author | Cañizares-Ledo, Gabriel![]() |
es_ES |
dc.contributor.author | Conde-Castellanos, Pablo Eloy![]() |
es_ES |
dc.contributor.author | Lamprou, Efthymios![]() |
es_ES |
dc.contributor.author | Martos Pedrosa, Francisco![]() |
es_ES |
dc.contributor.author | Sánchez-Góez, Sebastián![]() |
es_ES |
dc.contributor.author | Vidal San Sebastian, Luis Fernando![]() |
es_ES |
dc.contributor.author | Benlloch Baviera, Jose María![]() |
es_ES |
dc.contributor.author | González Martínez, Antonio Javier![]() |
es_ES |
dc.date.accessioned | 2020-06-02T05:37:18Z | |
dc.date.available | 2020-06-02T05:37:18Z | |
dc.date.issued | 2018-12-21 | es_ES |
dc.identifier.issn | 0168-9002 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/144818 | |
dc.description.abstract | [EN] Organ dedicated PET devices provide improved imaging performance when compared to whole body systems. The present study summarizes the test carried out to study a new detector block designed for an organ dedicated PET system. This block includes three novel components namely the scintillator geometry and a retroreflector layer coupled to the entrance face, the photosensor and the readout electronics. We used arrays of 12 x 12 SiPM photosensors with 3 x 3 mm(2) active area each and a pitch of 4.2 mm. We are proposing a new readout electronics that permits to reduce the 12 row and columns signals to only 8 without significant detector performance degradation. This approach also allows for resolving radioactive sources in the whole volume of the proposed crystal, significantly reducing the edge effect that typically rejects these events. An overall spatial resolution of about 1.8 mm FWHM is obtained for the whole scintillation volume, with an average energy resolution of 13% FWHM and a photon depth of interaction resolution (FWHM) of 3.7 mm. (C) 2018 Elsevier B.V. All rights reserved. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish Ministerio de Economía, Industria y Competitividad under Grant Nos. FIS2014-62341-EXP and TEC2016-79884-C2-1-R. This project has also received funding from the European Union s Horizon 2020 research and innovation programme under grant agreement No. 711323. This project has received funding from the European Research Council (ERC) under the European Union s Horizon 2020 research and innovation programme (grant agreement No. 695536). | 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 | Monolithic scintillators | es_ES |
dc.subject | Silicon photomultipliers | es_ES |
dc.subject | Reduction readout system | es_ES |
dc.subject | Photon depth of interaction (DOI) | es_ES |
dc.subject | Positron emission tomography | es_ES |
dc.subject | Dedicated systems | es_ES |
dc.subject.classification | INGENIERIA DE SISTEMAS Y AUTOMATICA | es_ES |
dc.title | Detector block performance based on a monolithic LYSO crystal using a novel signal multiplexing method | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.nima.2017.10.098 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2016-79884-C2-1-R/ES/DESARROLLO DEL HARDWARE PARA SISTEMA DE DIAGNOSTICO POR IMAGEN MOLECULAR PARA CORAZON EN CONDICIONES DE ESTRES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//FIS2014-62341-EXP/ES/UN NUEVO CONCEPTO PARA PET DE GEOMETRIA VARIABLE EN TIEMPO REAL/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/695536/EU/Innovative PET scanner for dynamic imaging/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/711323/EU/A new brain-dedicated Positron Emission Tomography (PET) system to identify β-amyloid biomarker for the early diagnosis of Alzheimer’s disease and other causes of cognitive decline/ | es_ES |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería de Sistemas y Automática - Departament d'Enginyeria de Sistemes i Automàtica | 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 | González, A.; Sánchez, F.; Martí, R.; Hernández Hernández, L.; Aguilar-Talens, A.; Barbera Ballester, J.; Catret Mascarell, JV.... (2018). Detector block performance based on a monolithic LYSO crystal using a novel signal multiplexing method. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 912:372-377. https://doi.org/10.1016/j.nima.2017.10.098 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.nima.2017.10.098 | es_ES |
dc.description.upvformatpinicio | 372 | es_ES |
dc.description.upvformatpfin | 377 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 912 | es_ES |
dc.relation.pasarela | S\374999 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |