The planned upgrade of the LHC to the High-Luminosity-LHC will push the luminosity limitsabove the original design values. Since the current detectors will not be able to cope with thisenvironment ATLAS and CMS are doing research to find more radiation tolerant technologiesfor their innermost tracking layers. Chemical Vapour Deposition (CVD) diamond is an excellentcandidate for this purpose. Detectors out of this material are already established in the highestirradiation regimes for the beam condition monitors at LHC. The RD42 collaboration is leading aneffort to use CVD diamonds also as sensor material for the future tracking detectors. The signalbehaviour of highly irradiated diamonds is presented as well as the recent study of the signaldependence on incident particle flux. There is also a recent development towards 3D detectorsand especially 3D detectors with a pixel readout based on diamond sensors.
Diamond detector technology: Status and perspectives
Forneris, J.;Lo Giudice, A.;Olivero, P.;Picollo, F.;Re, A.;Vittone, E.;
2017-01-01
Abstract
The planned upgrade of the LHC to the High-Luminosity-LHC will push the luminosity limitsabove the original design values. Since the current detectors will not be able to cope with thisenvironment ATLAS and CMS are doing research to find more radiation tolerant technologiesfor their innermost tracking layers. Chemical Vapour Deposition (CVD) diamond is an excellentcandidate for this purpose. Detectors out of this material are already established in the highestirradiation regimes for the beam condition monitors at LHC. The RD42 collaboration is leading aneffort to use CVD diamonds also as sensor material for the future tracking detectors. The signalbehaviour of highly irradiated diamonds is presented as well as the recent study of the signaldependence on incident particle flux. There is also a recent development towards 3D detectorsand especially 3D detectors with a pixel readout based on diamond sensors.File | Dimensione | Formato | |
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