Light Output Function and Pulse-Shape Discrimination Capability of P-Terphenyl Organic Scintillator in Wide Energy Rangeorganic Scintillator in Wide Energy Range

JANČÁŘ, Aleš, Zdeněk KOPECKÝ, Filip MRAVEC, Jiří ČULEN, Zdeněk MATĚJ and Michal KOŠŤÁL. Light Output Function and Pulse-Shape Discrimination Capability of P-Terphenyl Organic Scintillator in Wide Energy Rangeorganic Scintillator in Wide Energy Range. 2024. ISSN 2410-390X.

Basic information

Original name

Light Output Function and Pulse-Shape Discrimination Capability of P-Terphenyl Organic Scintillator in Wide Energy Rangeorganic Scintillator in Wide Energy Range

Authors

JANČÁŘ, Aleš, Zdeněk KOPECKÝ, Filip MRAVEC, Jiří ČULEN, Zdeněk MATĚJ and Michal KOŠŤÁL

Edition

2024, 2410-390X

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Other information

Type of outcome

Article in a journal

Confidentiality degree

is not subject to a state or trade secret

References:

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Keywords in English

Neutron-gamma analyser; P-Terphenyl scintillator; Light output; Pulse-shape discrimination (PSD); Neutron efficiency; Mono-energetic neutrons; Digital-signal processing

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Abstract

V originále

In this paper, we studied light-output properties, efficiency function as well as PSD capability of p-Terphenyl scintillator. We used mono-energetic neutron beams in the wide energy range from 2.5 to 19 MeV. The neutron-gamma spectrometric system, which we developed has been utilised for the apparatus spectra measurement, processing and evaluation. We carried out accelerator facility at PTB Braunschweig and Research Center Rez, Prague. A major contribution of this paper is the refinement of the existing data for this type of scintillator. Until now, no one has determined by measurement the light-output response of a p-Terphenyl scintillator over such a wide energy range.