Performance and spatial resolution of DEPFET detectors as seen in beam test studies

Abstract

During the past years,the DEPFET collaboration undertook an extensive program of beam test studies as a part of the development of new generations of DEPFET pixel detectors.The beam tests in 2006, 2007 and 2008 on the CERN SPS beam have demonstrated high performance of ILC-type DEPFETmatrices: S/N over 100,andspatialresolutionsbelow2 mm. Theextensivedatasetofthe2008beamtestallowedus to startdetailedstudiesofthedetectorproperties,suchasresponsehomogeneityandresolution mapping.

Keywords

• PerformanceandspatialresolutionofDEPFETdetectorsasseenin
• beam
• teststudies