A new Low Gain Avalanche Diode concept: the double-LGAD

This paper describes the new concept of the double-LGAD. The goal is to increase the charge at the input of the electronics, keeping a time resolution equal or better than a standard (single) LGAD; this has been realized by adding the charges of two coupled LGADs while still using a single front-end...

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Detalles Bibliográficos
Autores principales: Carnesecchi, F., Strazzi, S., Alici, A., Arcidiacono, R., Cartiglia, N., Cavazza, D., Durando, S., Ferrero, M., Margotti, A., Menzio, L., Nania, R., Sabiu, B., Scioli, G., Siviero, F., Sola, V., Vignola, G.
Lenguaje:eng
Publicado: 2023
Materias:
physics.ins-det
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2866766
Descripción
Sumario:This paper describes the new concept of the double-LGAD. The goal is to increase the charge at the input of the electronics, keeping a time resolution equal or better than a standard (single) LGAD; this has been realized by adding the charges of two coupled LGADs while still using a single front-end electronics. The study here reported has been done starting from single LGAD with a thickness of 25 µm, 35 µm and 50 µm.

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