DOAJ Open Access 2026

Reducing neutron counting background with binary thin detecting elements on a base of 6Li2O∗2SiO2:Ce/7Li2O∗2SiO2:Ce glass and Gd1,5Y1,5Al2.5Ga2.5O12:Ce,Mg/Y3Al2.5Ga2.5O12:Ce,Mg ceramic scintillators

Vitaly Mechinsky Elizaveta Borisevich Andrei Fedorov Olga Akimova Dmitry Gorshkov +10 lainnya

Abstrak

Binary thin detecting elements on a base of 6Li2O∗2SiO2:Ce/7Li2O∗2SiO2:Ce:Ce glass and Gd1.5Y1.5Al2.5Ga2.5O12:Ce,Mg/Y3Al2.5Ga2.5O12:Ce,Mg ceramic scintillators were evaluated for detection of neutrons. Coupling in the detecting unit of neutron-sensitive and insensitive materials with separate photosensors allows the application of different techniques to discriminate gamma-rays background. Sufficient difference in scintillation kinetics of Gd1.5Y1.5Al2.5Ga2.5O12:Ce and Y3Al2.5Ga2.5O12:Ce,Mg allows pulse shape discrimination of gamma-rays of the same energy in a phoswich detecting unit when one photosensor is utilized.

Penulis (15)

V

Vitaly Mechinsky

E

Elizaveta Borisevich

A

Andrei Fedorov

O

Olga Akimova

D

Dmitry Gorshkov

I

Ilya Lagutskiy

P

Petr Karpyuk

D

Damian Komar

V

Valery Kozemiakin

I

Ilya Komendo

K

Ksenia Okhotnikova

V

Vasilii Retivov

V

Valentina Smyslova

A

Andrey Timoshchenko

M

Mikhail Korzhik

Format Sitasi

Mechinsky, V., Borisevich, E., Fedorov, A., Akimova, O., Gorshkov, D., Lagutskiy, I. et al. (2026). Reducing neutron counting background with binary thin detecting elements on a base of 6Li2O∗2SiO2:Ce/7Li2O∗2SiO2:Ce glass and Gd1,5Y1,5Al2.5Ga2.5O12:Ce,Mg/Y3Al2.5Ga2.5O12:Ce,Mg ceramic scintillators. https://doi.org/10.1016/j.net.2025.103867

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Informasi Jurnal
Tahun Terbit
2026
Sumber Database
DOAJ
DOI
10.1016/j.net.2025.103867
Akses
Open Access ✓