Resultados globales: 6 registros encontrados en 0.02 segundos.
Artículos, Encontrados 3 registros
Documentos de investigación, Encontrados 3 registros
Artículos Encontrados 3 registros  
1.
12 p, 560.6 KB Measurement of mobility and lifetime of electrons and holes in a Schottky CdTe diode / Ariño-Estrada, Gerard (Institut de Física d'Altes Energies) ; Chmeissani, Mokhtar (Institut de Física d'Altes Energies) ; De Lorenzo, Gianluca (Institut de Física d'Altes Energies) ; Kolstein, Machiel (Institut de Física d'Altes Energies) ; Puigdengoles, Carles (Institut de Física d'Altes Energies) ; García, J. (Institut de Física d'Altes Energies) ; Cabruja i Casas, Enric (Institut de Microelectrònica de Barcelona)
We report on the measurement of drift properties of electrons and holes in a CdTe diode grown by the travelling heating method (THM). Mobility and lifetime of both charge carriers has been measured independently at room temperature and fixed bias voltage using charge integration readout electronics. [...]
2014 - 10.1088/1748-0221/9/12/C12032
Journal of instrumentation, Vol. 9 (Dec. 2014) , art. C12032  
2.
10 p, 633.9 KB Simulation of charge transport in pixelated CdTe / Kolstein, Machiel (Institut de Física d'Altes Energies) ; Ariño-Estrada, Gerard (Institut de Física d'Altes Energies) ; Chmeissani, Mokhtar (Institut de Física d'Altes Energies) ; De Lorenzo, Gianluca (Institut de Física d'Altes Energies)
The Voxel Imaging PET (VIP) Pathfinder project intends to show the advantages of using pixelated semiconductor technology for nuclear medicine applications to achieve an improved image reconstruction without efficiency loss. [...]
2014 - 10.1088/1748-0221/9/12/C12027
Journal of instrumentation, Vol. 9 (December 2014) , art. C12027  
3.
14 p, 803.5 KB Optimization, evaluation, and comparison of standard algorithms for image reconstruction with the VIP-PET / Mikhaylova, Ekaterina (Institut de Física d'Altes Energies) ; Kolstein, Machiel (Institut de Física d'Altes Energies) ; De Lorenzo, Gianluca (Institut de Física d'Altes Energies) ; Chmeissani, Mokhtar (Institut de Física d'Altes Energies)
A novel positron emission tomography (PET) scanner design based on a room-temperature pixelated CdTe solid-state detector is being developed within the framework of the Voxel Imaging PET (VIP) Pathfinder project []. [...]
2014 - 10.1088/1748-0221/9/07/C07004
Journal of instrumentation, Vol. 9 (july 2014)  

Documentos de investigación Encontrados 3 registros  
1.
195 p, 2.8 MB Voxel imaging pet pathfinder: a novel approach to positron emission tomography based on room temperature pixelated CdTe detector / Mikhaylova, Ekaterina ; Fernández Sánchez, Enrique (Universitat Autònoma de Barcelona. Departament de Física) ; Chmeissani, Mokhtar, dir. ; De Lorenzo, Gianluca, dir. ; Universitat Autònoma de Barcelona. Departament de Física
El objetivo principal de esta investigación es la simulación y la evaluación de un nuevo concepto de escáner de tomografía por emisión de positrones (PET) basado en un detector pixelado de CdTe en el marco del proyecto "Voxel Imaging PET (VIP) Pathfinder". [...]
The central aim of this research is the simulation and the evaluation of a novel conceptual PET scanner based on pixelated CdTe detector in the framework of the Voxel Imaging PET (VIP) Pathfinder project. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2014  
2.
59 p, 2.5 MB Characterization and simulation of a CdTe detector for use in PET / Ariño-Estrada, Gerard ; Chmeissani, Mokhtar ; De Lorenzo, Gianluca ; Institut de Física d'Altes Energies ; Universitat Autònoma de Barcelona. Facultat de Ciències
The Voxel Imaging PET (VIP) Path nder project got the 4 year European Research Council FP7 grant in 2010 to prove the feasibility of using CdTe detectors in a novel conceptual design of PET scanner. The work presented in this thesis is a part of the VIP project and consists of, on the one hand, the characterization of a CdTe detector in terms of energy resolution and coincidence time resolution and, on the other hand, the simulation of the setup with the single detector in order to extend the results to the full PET scanner. [...]
2012  
3.
134 p, 3.6 MB Search for the production of gluinos and squarks with the CDF II experiment at the tevatron collider / De Lorenzo, Gianluca ; Martínez Pérez, Mario, dir. (Institució Catalana de Recerca i Estudis Avançats) ; Universitat Autònoma de Barcelona. Departament de Física
Según la teoría de súper-simetría, gluinos y squarks son la versión súper-simétrica de quarks y gluones del modelo estándar. Tanto en el Tevatron como en el LHC, el canal de física con la mayor sensibilidad a la posible presencia de partículas súper-simétricas en el estado final corresponde a la producción inclusiva de gluinos y squarks (la versión súper-simétrica de quarks y gluones) gracias a la presencia de acoplos fuertes en los diagramas relevantes (véase figura 3). [...]
According to the theory of Supersymmetry, squarks and gluinos are the supersymmetric partners of the Standard Model quarks and gluons. In the phenomenological framework assumed for this Thesis, squarks and gluinos are produced in pairs and ultimately decay into multiple partons and neutralinos, the lightest of the supersymmetric particles. [...]

Bellaterra: Universitat Autònoma de Barcelona, 2010  

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