May 24 – 28, 2021
America/Vancouver timezone

CALICE SiW ECAL Development and performance of a highly compact digital readout system

May 27, 2021, 5:00 AM
30m
Poster Readout: Trigger and DAQ Posters: Trigger and DAQ

Speaker

Mrs Jihane Maalmi (Université Paris-Saclay (FR))

Description

A highly granular silicon-tungsten electromagnetic calorimeter (SiW-ECAL) is the reference design for the ECAL of the ILD concept, one concept for detectors at the future International Linear Collider. Prototypes for a SiW ECAL are developed within the CALICE Collaboration.

A highly compact digital readout card (SL-Board), is now available. The SL-Board combines data acquisition, power regulation and signal buffering for up to 10000 readout channels on a surface as small as 18×4cm^2. The system complies with space constraints in modern particle physics detectors such as ILD. The SL-Board can be read out by a regular USB interface or via a dedicated module (CORE Module). The CORE Module also delivers clock and fast commands and synchronises the SL-Boards. It acts as a data concentrator receiving input from up to 15 layers. The entire system is designed for a data throughput of up to 80 MBit/s.

In the next beam test in May 2021, we will read out up to 22 layers with the new system.

TIPP2020 abstract resubmission? Yes, this would have been presented at TIPP2020.

Primary authors

Roman Poeschl (Université Paris-Saclay (FR)) CALICE Collaboration Mrs Jihane Maalmi (Université Paris-Saclay (FR))

Presentation materials