http://www.cnr.it/ontology/cnr/individuo/prodotto/ID65112

A CZT High Efficiency Detector with 3D Spatial Resolution for Laue Lens Applications (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

A CZT High Efficiency Detector with 3D Spatial Resolution for Laue Lens Applications (Articolo in rivista) (literal)

Anno

2010-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

10.1109/NSSMIC.2010.5874500 (literal)

Alternative label

Auricchio N.; Basili A.; Budtz-Jorgensen C.; Curado Da Silva R. M.; Del Sordo S.; Kuwetli I.; Natalucci L.; Quadrini E. M.; Stephen J. B.; Zanichelli M.; Zappettini A. (2010)
A CZT High Efficiency Detector with 3D Spatial Resolution for Laue Lens Applications
in IEEE Nuclear Science Symposium conference record (1997); IEEE, 345 E 47TH ST, NY 10017, NEW YORK (Stati Uniti d'America)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Auricchio N.; Basili A.; Budtz-Jorgensen C.; Curado Da Silva R. M.; Del Sordo S.; Kuwetli I.; Natalucci L.; Quadrini E. M.; Stephen J. B.; Zanichelli M.; Zappettini A. (literal)

Pagina inizio

3683 (literal)

Pagina fine

3688 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

Conference: IEEE Nuclear Science Symposium (NSS)/Medical Imaging Conference (MIC)/17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors Location: Knoxville, TN Date: OCT 30-NOV 06, 2010 Sponsor(s): Inst Elect & Elect Engineers, Nucl & Plasma Sci Soc; IEEE (literal)

Rivista

IEEE Nuclear Science Symposium conference record (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

In: Conference Record of the 2010 IEEE NSS/MIC/RTSD, vol. Catalog #: CPF10NSS-CDR article n. R04-4. IEEE, 2010. (literal)

Note

ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

INAF/IASF-BO, Via Gobetti 101, 40129 Bologna, DTU Space, Copenhagen, Denmark, Univ. de Coimbra (Portugal), INAF/IASF-PA, Via Ugo La Malfa 153, 90146 Palermo, INAF/IASF-RM, Via Fosso del Cavaliere 100, 0133 Roma, INAF/IASF-MI, CNR-IMEM, Parma (literal)

Titolo

A CZT High Efficiency Detector with 3D Spatial Resolution for Laue Lens Applications (literal)

Abstract

For X- and gamma-ray astronomy in the coming decades, both ESA and NASA have indicated in their guidelines the importance of developing innovative instrumentation operating in the hard X- and soft gamma-ray range where important scientific issues are still open, exploiting high sensitivity (50-100 times better than current instruments) for spectroscopic imaging and polarimetric observations. In this framework, the development of new focusing optics based on wide band Laue lenses operating from ~60 keV up to several hundred keV is particularly challenging. These new high energy focusing optics require high performance focal plane detectors in order to exploit to the maximum the intrinsic capabilities of these new high energy telescopes. We describe the ongoing development of a three dimensional (3D) position sensitive device suitable as the basic unit of a high efficiency focal plane detector for a Laue lens telescope and the results obtained during preliminary functional tests. The sensitive unit is a drift strip detector based on a CZT crystal, (19x8 mm2 area, 2.4 mm thick), irradiated transversally to the electric field direction. The anode is segmented into 4 detection cells, each comprising one collecting strip and 8 drift strips. The drift strips are biased by a voltage divider. The cathode is divided into 4 horizontal strips for the reconstruction of the third coordinate of the interaction. The final 3D prototype is made by packing 8 linear modules, each composed of one basic sensitive unit, bonded onto a supporting ceramic layer. The readout electronics implements the new RENA-3 Asics and the data handling system uses custom designed FPGA based electronics to provide both the ASIC operation and the acquisition logic (literal)

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