Digital signal processing for the ATLAS/LUCID detector

Conference · Wed Jul 01 00:00:00 EDT 2015

OSTI ID:22531444

Both the detector and the associated read-out electronics have been improved in order to cope with the LHC luminosity increase foreseen for RUN 2 and RUN 3. The new operating conditions require a careful tuning of the read-out electronics in order to optimize the signal-to-noise ratio. The new read-out electronics will allow the use of digital filtering of the photo multiplier tube signals. In this talk, we will present the first results that we obtained in the optimization of the signal-to-noise ratio. In addition, we will introduce the next steps to adapt this system to high performance read-out chains for low energy gamma rays. Such systems are based, for instance, on Silicon Drift Detector devices and can be used in applications at Free-Electron-Laser facilities such as the XFEL under construction at DESY. (authors)

• Research Organization: Institute of Electrical and Electronics Engineers - IEEE, 3 Park Avenue, 17th Floor, New York, N.Y. 10016-5997 (United States)
• OSTI ID: 22531444
• Report Number(s): ANIMMA-2015-IO-55; TRN: US16V0396102385
• Resource Relation: Conference: ANIMMA 2015: 4. International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications, Lisboa (Portugal), 20-24 Apr 2015; Other Information: Country of input: France
• Country of Publication: United States
• Language: English

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
43 PARTICLE ACCELERATORS
ATLAS DETECTOR
BEAM LUMINOSITY
CERN LHC
DESY
DIGITAL FILTERS
ELECTRON MULTIPLIERS
FREE ELECTRON LASERS
GAMMA RADIATION
OPTIMIZATION
PHOTOMULTIPLIERS
READOUT SYSTEMS
SI SEMICONDUCTOR DETECTORS
SIGNAL-TO-NOISE RATIO
TUNING