The light response of two thin inorganic scintillators based on YAP:Ce and LaBr3:Ce crystals has been measured with protons in the 4-8 MeV energy range at the Uppsala tandem accelerator and in the 8-26 MeV energy range at the Legnaro tandem accelerator. The crystals have been calibrated in situ with 137Cs and 60Co γ-ray sources. The relative light yields of protons with respect to gammas have been measured and are here reported to be (96±2)% and (80±2)% for YAP:Ce and LaBr3:Ce, respectively. The results open up to the development of a Telescope Proton Recoil spectrometer based on either of the two crystals as alternative to a silicon based spectrometer for applications to high neutron fluxes.

Cazzaniga, C., Cremona, A., Nocente, M., Rebai, M., Rigamonti, D., Tardocchi, M., et al. (2016). Light response of YAP:Ce and LaBr3:Ce scintillators to 4-30 MeV protons for applications to Telescope Proton Recoil neutron spectrometers. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT, 820(1), 85-88 [10.1016/j.nima.2016.03.026].

Light response of YAP:Ce and LaBr3:Ce scintillators to 4-30 MeV protons for applications to Telescope Proton Recoil neutron spectrometers

NOCENTE, MASSIMO;REBAI, MARICA;RIGAMONTI, DAVIDE;TARDOCCHI, MARCO;CROCI, GABRIELE;GORINI, GIUSEPPE
Ultimo
2016

Abstract

The light response of two thin inorganic scintillators based on YAP:Ce and LaBr3:Ce crystals has been measured with protons in the 4-8 MeV energy range at the Uppsala tandem accelerator and in the 8-26 MeV energy range at the Legnaro tandem accelerator. The crystals have been calibrated in situ with 137Cs and 60Co γ-ray sources. The relative light yields of protons with respect to gammas have been measured and are here reported to be (96±2)% and (80±2)% for YAP:Ce and LaBr3:Ce, respectively. The results open up to the development of a Telescope Proton Recoil spectrometer based on either of the two crystals as alternative to a silicon based spectrometer for applications to high neutron fluxes.
Articolo in rivista - Articolo scientifico
Fusion; LaBr; 3; Neutron spectroscopy; Scintillators; Spallation sources; YAP;
Fusion; LaBr3; Neutron spectroscopy; Scintillators; Spallation sources; YAP; Instrumentation; Nuclear and High Energy Physics
English
2016
820
1
85
88
none
Cazzaniga, C., Cremona, A., Nocente, M., Rebai, M., Rigamonti, D., Tardocchi, M., et al. (2016). Light response of YAP:Ce and LaBr3:Ce scintillators to 4-30 MeV protons for applications to Telescope Proton Recoil neutron spectrometers. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT, 820(1), 85-88 [10.1016/j.nima.2016.03.026].
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/128645
Citazioni
  • Scopus 3
  • ???jsp.display-item.citation.isi??? 3
Social impact