20 research outputs found

    Solving a Dyson integro-differential equation for elastic electron scattering on the sodium cluster Na8

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    Electron scattering on metallic clusters, at low and very low energies, is described within the many-body framework of Dyson equation, taking then into account polarization and exchange effects. A direct solution of the resulting integro-differential equation is presented for the first time. Phase-shifts and cross-sections are calculated for closed shell sodium cluster Na8 and compared with previous calculations using different levels of approximation

    THE ClearPET-/XPAD: DEVELOPMENT OF A SIMULTANEOUS PET-/CT SCANNER FOR MICE

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    We are developing a bi-modal PET-CT imaging system for small animal. It consists of a ClearPET prototype associated to a micro CT system made of a RX source and an X-PAD detecto

    Performance assessment of a variable field of view and geometry PET anmal scanner based on CdTe strip detector blocks

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    The Conference Record (CR) is the official repository for manuscripts presented at the 2008 Nuclear Science Symposium and Medical Imaging Conference and will be published on CD-ROM,International audienc
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