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FIRST RESULTS OF PEPITES A NEW TRANSPARENT PROFILER BASED ON SECONDARY ELECTRON EMISSION FOR CHARGED PARTICLE BEAMS

  • C. Thiebaux
  • , L. Bernardi
  • , F. Gastaldi
  • , Y. Geerebaert
  • , R. Guillaumat
  • , F. Magniette
  • , P. Manigot
  • , M. Verderi
  • , E. Delagnes
  • , F. Gebreyohannes
  • , O. Gevin
  • , F. Haddad
  • , C. Koumeir
  • , F. Poirier
  • , N. Servagent

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The PEPITES project* consists of a brand new operational prototype of an ultra-thin and radiation-resistant profiler capable of continuous operation on mid-energy (O(100 MeV)) charged particle accelerators in the vacuum of the beamline. Secondary Electron Emission (SEE) is chosen for the signal because it requires a small amount of material and is very linear. The monitor is made of segmented electrodes (strips), generating the SEE signal when crossed by the beam. Signals from the strips are carried outside the beamline and are read by a dedicated low-noise and high-dynamic electronic. A demonstrator is installed at ARRONAX and has been successfully operated on a wide dynamic. Its permanent installation will allow a long-term feedback.

Original languageEnglish
Title of host publication2022 International Beam Instrumentation Conference, IBIC 2022 - Proceedings
PublisherJACoW Publishing
Pages80-83
Number of pages4
ISBN (Electronic)9783954502417
DOIs
Publication statusPublished - 1 Jan 2022
Event11th International Beam Instrumentation Conference, IBIC 2022 - Krakow, Poland
Duration: 11 Sept 202215 Sept 2022

Publication series

NameProceedings of the International Beam Instrumentation Conference, IBIC
ISSN (Electronic)2673-5350

Conference

Conference11th International Beam Instrumentation Conference, IBIC 2022
Country/TerritoryPoland
CityKrakow
Period11/09/2215/09/22

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