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Pulse shape discrimination with a 100 mhz flash adc system

Authors :: J. Mullié
D. Jourde
T. Desanlis
Johann Collot
J. Bouchez
G. Roussel
J.F. Thomas
E. Kajfasz
F. Pierre
R. Praca
R. Aleksan
M. Boussicut
L. Poinsignon
A. Stutz
Laboratoire de Physique Subatomique et de Cosmologie (LPSC)
Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)
Centre de Physique des Particules de Marseille (CPPM)
Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)
Source :: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1988, 273, pp.303-309. ⟨10.1016/0168-9002(88)90827-3⟩, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 1988, 273, pp.303-309
Publication Year :: 1988
Publisher :: HAL CCSD, 1988.
Abstract: We have developed an electronic system based on a 100 MHz flash ADC for analysing the shape of the signals issued from photomultipliers. The purpose of this system is to improve appreciably the pulse shape discrimination (PSD) technique by means of the full knowledge on the time dependence of the collected light for electrons and heavy particles in the scintillating medium. We have obtained, without any particular optimisation, an order of magnitude improvement in the rejection of the electrons with a heavy particle efficiency of 93%.

Details

Language :: English
ISSN :: 01689002 and 18729576
Database :: OpenAIRE
Journal :: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1988, 273, pp.303-309. ⟨10.1016/0168-9002(88)90827-3⟩, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 1988, 273, pp.303-309
Accession number :: edsair.doi.dedup.....2dbbc96ff3ac31fc7579d815dc676843
Full Text :: https://doi.org/10.1016/0168-9002(88)90827-3⟩