Mainz 2004 – scientific programme

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T: Teilchenphysik

T 407: Kalorimeter

T 407.5: Talk

Wednesday, March 31, 2004, 15:00–15:15, RW 5

CVD Diamant Sensors for the Very Forward Calorimeter of a Linear Collider Detector — •Katerina Kouznetsova, Wolfgang Lange, and Wolfgang Lohmann — DESY, Platanenallee 6, 15738 Zeuthen

CVD diamond is considered to be a suitable sensor material for the Luminosity Calorimeter (LCAL) of a linear collider detector. Such sensors maintain their performance up to radiation doses of about 10 MGy. This corresponds the expected dose accumulated by LCAL during 1 year of operation. We started to investigate CVD diamond samples of cm² area produced at Fraunhofer Institute (Freiburg). Results on electrical features, charge collection distance and homogeneity are presented.