INVESTIGADORES
SOFO HARO Miguel Francisco
congresos y reuniones científicas
Título:
Towards a 10 kg Skipper-CCD detector: the multiplexing analog electronics for the OSCURA experiment
Autor/es:
C. CHAVEZ; F. CHIERCHIE; G. FERNANDEZ MORONI; J. LIPOVETZKY; J. ESTRADA; M. SOFO HARO
Lugar:
Stony Brook
Reunión:
Workshop; Coordinating Panel for Advanced Detectors (CPAD); 2022
Institución organizadora:
Stony Brook University
Resumen:
We present a multiplexed analog readout electronics system for Skipper-CCDs. The system allows for sub-electron noise-level operation while maintaining a minimal number of acquisition channels. In addition, itrequires low-disk storage and low-bandwidth data transfer with zero added multiplexing time during thesimultaneous operation of thousands of channels. We describe the implementation and results of this systemin a new instrument composed of a large number of sensors operated with a two-stage analog multiplexedreadout scheme. The instrument, which can hold up to 256 Skipper-CCDs, is a part of the R&D effort of theOSCURA experiment.https://indico.bnl.gov/event/17072/program
