Speaker
Nicolo Cartiglia
(INFN Torino (IT))
Description
Resistive AC-LGAD (RSD) are sensors based on an evolution of the traditional LGAD designed aimed at eliminating the no-gain area between pads.
The principle of operation of RSD is based on the combination of 3 elements: the gain layer, a resistive n-doped junction contact, and the AC coupling. The design of RSD exploits the signal sharing among neighboring pads to achieve extremely good position and timing precision.
In this talk, we will illustrate the principle of signal formation in RSD, and show results of the first FBK RSD production.
Authors
Nicolo Cartiglia
(INFN Torino (IT))
Marco Mandurrino
(INFN)
Federico Siviero
(INFN - National Institute for Nuclear Physics)
Marco Ferrero
(Universita e INFN Torino (IT))
Maurizio Boscardin
(FBK Trento)
Roberta Arcidiacono
(Universita e INFN Torino (IT))
Valentina Sola
(Universita e INFN Torino (IT))
Marta Tornago
(Universita e INFN Torino (IT))
Giovanni Paternoster
(Fondazione Bruno KEssler)
Gian-Franco Dalla Betta
(INFN and University of Trento)
Lucio Pancheri
(University of Trento)
Giacomo Borghi
(Fondazione Bruno Kessler)
Abraham Seiden
(University of California,Santa Cruz (US))
Hartmut Sadrozinski
(SCIPP, UC santa Cruz)
