Skip to main navigation Skip to search Skip to main content

Electronics for HARPO: Design, development and validation of electronics for a high performance polarised-Gamma-ray detector

  • Yannick Geerebaert
  • , Denis Bernard
  • , Philippe Bruel
  • , Mickael Frotin
  • , Berrie Giebels
  • , Philippe Gros
  • , Deirdre Horan
  • , Marc Louzir
  • , Patrick Poilleux
  • , Igor Semeniouk
  • , Shaobo Wang
  • , David Attie
  • , Denis Calvet
  • , Paul Colas
  • , Alain Delbart
  • , Patrick Sizun
  • , Diego Gotz
  • , Sho Amano
  • , Satoshi Hashimoto
  • , Takuya Kotaka
  • Yasuhito Minamiyama, Shuji Miyamoto, Akinori Takemoto, Masashi Yamaguchi, Schin Date, Haruo Ohkuma
  • Ip Paris
  • Universite Paris-Saclay
  • CEA/UVSQ/CNRS
  • Laboratory of Advanced Science and Technology for Industry (LASTI)
  • Hyogo University
  • JASRI/SPring-8

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Citations (Scopus)

Abstract

We designed and built an experimental apparatus based on a time projection chamber, a novel scheme for high performance γ-ray astronomy and polarimetry in the γ → e+e- regime. This presentation focuses on the electronics aspect of the detector and, in particular, on the versatile dedicated trigger system that we have developed which allowed us to take data on beam with a high γ-conversion signal efficiency and a high rejection factor for single tracks and upstream conversion background events. Our scheme allows for the selective collection of γ conversions in a high-background-rate environment, such as that which is present in orbit, with a fine 3D imaging of the events and very low (in particular electronics) background, at a mild cost in terms of the number of electronics channels and therefore of electrical power consumption.

Original languageEnglish
Title of host publication2016 IEEE-NPSS Real Time Conference, RT 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509020140
DOIs
Publication statusPublished - 12 Aug 2016
Event2016 IEEE-NPSS Real Time Conference, RT 2016 - Padova, Italy
Duration: 6 Jun 2016 → 10 Jun 2016

Publication series

Name2016 IEEE-NPSS Real Time Conference, RT 2016

Conference

Conference2016 IEEE-NPSS Real Time Conference, RT 2016
Country/TerritoryItaly
CityPadova
Period6/06/16 → 10/06/16

Keywords

  • Data acquisition
  • Electron multipliers
  • Gamma-ray detection
  • Gas detectors
  • High energy physics instrumentation
  • Particle tracking
  • Trigger

Fingerprint

Dive into the research topics of 'Electronics for HARPO: Design, development and validation of electronics for a high performance polarised-Gamma-ray detector'. Together they form a unique fingerprint.

Cite this