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
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.
Topik & Kata Kunci
Penulis (15)
Vitaly Mechinsky
Elizaveta Borisevich
Andrei Fedorov
Olga Akimova
Dmitry Gorshkov
Ilya Lagutskiy
Petr Karpyuk
Damian Komar
Valery Kozemiakin
Ilya Komendo
Ksenia Okhotnikova
Vasilii Retivov
Valentina Smyslova
Andrey Timoshchenko
Mikhail Korzhik
Format Sitasi
Akses Cepat
- Tahun Terbit
- 2026
- Sumber Database
- DOAJ
- DOI
- 10.1016/j.net.2025.103867
- Akses
- Open Access ✓