Radiation tolerance of CVD diamond detectors for pions and protons

The paper gives new results on the radiation tolerance of CVD diamond for irradiation with 300 MeV/ c pions and 24 GeV/ c protons. The measured charge signal spectrum is compared at several irradiation levels with the spectrum calculated by a model. Irradiation by particles causes damage leading to...

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Detalles Bibliográficos
Autores principales: Adam, W, Berdermann, E, Bergonzo, P, Bertuccio, G, Bogani, F, Borchi, E, Brambilla, A, Bruzzi, M, Colledani, C, Conway, J, D'Angelo, P, Dabrowski, W, Delpierre, P, Deneuville, A, Dulinski, W, van Eijk, B, Fallou, A, Fizzotti, F, Foulon, F, Friedl, M, Gan, K K, Gheeraert, E, Hallewell, G, Han, S, Hartjes, F, Hrubec, J, Husson, D, Kagan, H, Kania, D, Kaplon, J, Kass, R, Koeth, T, Krammer, M, Logiudice, A, Lu, R, Lynne, L mac, Manfredotti, C, Meier, D, Mishina, M, Moroni, L, Noomen, J, Oh, A, Pan, L S, Pernicka, M, Peitz, A, Perera, L, Pirollo, S, Procario, M, Riester, J L, Roe, S, Rousseau, L, Rudge, A, Russ, J, Sala, S, Sampietro, M, Schnetzer, S, Sciortino, S, Stelzer, H, Stone, R, Suter, B, Tapper, R J, Tesarek, R, Trischuk, W, Tromson, D, Vittone, E, Walsh, A M, Wedenig, R, Weilhammer, P, Wetstein, M, White, C, Zeuner, W, Zoeller, M
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(01)01666-7
http://cds.cern.ch/record/2633689
Descripción
Sumario:The paper gives new results on the radiation tolerance of CVD diamond for irradiation with 300 MeV/ c pions and 24 GeV/ c protons. The measured charge signal spectrum is compared at several irradiation levels with the spectrum calculated by a model. Irradiation by particles causes damage leading to a decrease of the charge signal. However, both the measurements and the outcome from the model show that for tracker applications this drawback is at least partly counterbalanced by a narrowing of the distribution curve of the charge signal. As a result, the efficiency of a CVD diamond tracker is less affected by irradiation than the mean charge signal.

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