A new

A. Pietropaolo, F. Murtas, G. Claps, L. Quintieri, D. Raspino, G. Celentano, A. Vannozzi, O. Frasciello

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A thermal neutron detector based on the Gas Electron Multiplier technology is presented. It is configured to let a neutron beam interact with a series of borated glass layers placed in sequence along the neutron path inside the device. The detector has been tested on beam both at the ISIS (UK) spallation neutron source and at the TRIGA reactor of ENEA, at the Casaccia Research Center, near Rome in Italy. For a complete characterization and description of the physical mechanism underlying the detector operation, several Monte Carlo simulations were performed using both Fluka and Geant4 code. These simulations are intended to help in seeking the optimal geometrical set-up and material thickness (converter layer, gas gap, sheet substrate) to improve the final detector design in terms of achieving the best detector efficiency possible. © 2013 Elsevier B.V.
Original languageEnglish
Pages (from-to)117 - 126
Number of pages10
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume729
DOIs
Publication statusPublished - 2013
Externally publishedYes

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

Cite this

Pietropaolo, A., Murtas, F., Claps, G., Quintieri, L., Raspino, D., Celentano, G., Vannozzi, A., & Frasciello, O. (2013). A new. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 729, 117 - 126. https://doi.org/10.1016/j.nima.2013.06.058