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