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    Alexopoulos, A.; Artuso, M.; Bachmair, F.; Bartosik, M.; Beacham, J.; Belyaev, V.; Bentele, B.; Brom, J-M.; Bruzzi, M.; Chiodini, G.; Chren, D.; Cindro, V.; Claus, G.; Cumalat, J.; D’Alessandro, R.; Dauvergne, D.; Dick, S.; Dorfer, C.; Dünser, M.; Eigen, G.; Forcolin, G.T.; Gallin-Martel, L.; Gallin-Martel, M.L.; Gan, K.K.; Gastal, M.; Goldstein, J.; Golubev, A.; Grigoriev, E.; Grosse-Knetter, J.; Grummer, A.; Guthoff, M.; Hiti, B.; Hits, D.; Hoeferkamp, M.; Hofmann, T.; Hosselet, J.; Hostachy, J-Y.; Hügging, F.; Hutton, C.; Janssen, J.; Kagan, H.; Kanxheri, K.; Kasieczka, G.; Kass, R.; Kis, M.; Kramberger, G.; Kuleshov, S.; Lacoste, A.; Lagomarsino, S.; Paz, I. López; Lukosi, E.; Maazouzi, C.; Mandic, I.; Marino, A.; Mathieu, C.; Menichelli, M.; Mikuž, M.; Morozzi, A.; Moss, J.; Mountain, R.; Oh, A.; Olivero, P.; Passeri, D.; Pernegger, H.; Perrino, R.; Piccini, M.; Picollo, F.; Pomorski, M.; Quadt, A.; Rarbi, F.; Re, A.; Becerra, D.A. Sanz; Scaringella, M.; Schmidt, C.J.; Schioppa, E.; Schnetzer, S.; Scorzoni, A.; Servoli, L.; Sopko, B.; Stenson, K.; Sutera, C.; Tannenwald, B.; Trischuk, W.; Tromson, D.; Truccato, M.; Tuve, C.; Velthuis, J.; Venturi, N.; Wagner, S.; Wallny, R.; Wang, J.C.; Weingarten, J.; Weiss, C.; Wermes, N.; Yamouni, M.; Zalieckas, M.; Zavrtanik, M.; Chmeissani, M.; Grinstein, S.; Furelos, D. Vazquez

    Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 04/2020, Letnik: 958
    Journal Article

    Chemical Vapour Deposition (CVD) diamond is being considered as a material for particle detectors in a harsh radiation environment. This article presents beam test results of 3D pixel detectors fabricated with poly-crystalline CVD diamonds. The cells of the devices had a size of 50µm×50µm with columns 2.6µm in diameter. The cells were ganged in a 3×2 and 5×1 pattern to match the layouts of the pixel read-out electronics currently used in the CMS and ATLAS experiments at the Large Hadron Collider, respectively. In beam tests, using tracks reconstructed with a high precision tracking telescope, a tracking efficiency of 99.3% was achieved. The efficiency of both devices plateaus at a bias voltage of 30V. Also irradiated poly-crystalline CVD diamond pad detectors were investigated. In high rate beam tests with particle fluxes up to 20MHz/cm2 and irradiations up to 8 ⋅ 1015n/cm2 it was shown that the pulse height of irradiated poly-crystalline CVD diamonds does not depend on flux to the O2%.