CVD diamond material was used to build position-sensitive detectors for single-charged particles to be employed in high-intensity physics experiments. To obtain position information, metal contacts shaped as strips or pixels are applied to the detector surface for one- or two-dimensional coordinate measurement. Strip detectors 2 x 4 cm(2) in size with a strip distance of 50 mum were tested. Pixel detectors of various pixel sizes were bump bonded to electronics chips and investigated. A key issue for the use of these sensors in high intensity experiments is the radiation hardness. Several irradiation experiments were carried out with pions, protons and neutrons exceeding a fluence of 10(15) particles/cm(2). The paper presents an overview of the results obtained with strip and pixel detectors in high-energy test beams and summarises the irradiation studies.
CVD diamond sensors for charged particle detection / M. Krammer;W. Adam;E. Berdermann;P. Bergonzo;G. Bertuccio;F. Bogani;E. Borchi;A. Brambilla;M. Bruzzi;C. Colledani;J. Conway;P. D'Angelo;W. Dabrowski;P. Delpierre;A. Deneuville;W. Dulinski;B. van Eijk;A. Fallou;F. Fizzotti;F. Foulon;M. Friedl;K.K. Gan;E. Gheeraert;G. Hallewell;S. Han;F. Hartjes;J. Hrubec;D. Husson;H. Kagan;D. Kania;J. Kaplon;R. Kass;T. Koeth;A. Logiudice;R. Lu;L. MacLynne;C. Manfredotti;D. Meier;M. Mishina;L. Moroni;A. Oh;L.S. Pan;M. Pernicka;A. Peitz;L. Perera;S. Pirollo;M. Procario;J.L. Riester;S. Roe;L. Rousseau;A. Rudge;J. Russ;S. Sala;M. Sampietro;S. Schnetzer;S. Sciortino;H. Stelzer;R. Stone;B. Suter;R.J. Tapper;R. Tesarek;W. Trischuk;D. Tromson;E. Vittone;A.M. Walsh;R. Wedenig;P. Weilhammer;M. Wetstein;C. White;W. Zeuner;M. Zoeller. - In: DIAMOND AND RELATED MATERIALS. - ISSN 0925-9635. - STAMPA. - 10:(2001), pp. 1778-1782. [10.1016/S0925-9635(01)00446-0]
CVD diamond sensors for charged particle detection
BOGANI, FRANCO;BORCHI, EMILIO;BRUZZI, MARA;SCIORTINO, SILVIO;
2001
Abstract
CVD diamond material was used to build position-sensitive detectors for single-charged particles to be employed in high-intensity physics experiments. To obtain position information, metal contacts shaped as strips or pixels are applied to the detector surface for one- or two-dimensional coordinate measurement. Strip detectors 2 x 4 cm(2) in size with a strip distance of 50 mum were tested. Pixel detectors of various pixel sizes were bump bonded to electronics chips and investigated. A key issue for the use of these sensors in high intensity experiments is the radiation hardness. Several irradiation experiments were carried out with pions, protons and neutrons exceeding a fluence of 10(15) particles/cm(2). The paper presents an overview of the results obtained with strip and pixel detectors in high-energy test beams and summarises the irradiation studies.File | Dimensione | Formato | |
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