Measurement of yields and angular distributions of γ-quanta from the interaction of 14.1 MeV neutrons with oxygen, phosphorus and sulfur

Grozdanov, D.; Fedorov, N.; Dabylova, S.; Kopatch, Y.; Ruskov, I.; Skoy, V.; Tretyakova, T.; Hramco, C.; Kharlamov, P.; Pampushik, G.; Filonchik, P.; Andreev, A.

Авторы: Grozdanov Dimitar, Fedorov Nikita, Dabylova Saltanat, Kopatch Yuri, Ruskov Ivan, Skoy Vadim, Tretyakova Tatiana, Hramco Constantin, Kharlamov Petr, Pampushik Grigorii, Filonchik Polina, Andreev Aleksandr
Журнал: Chinese Physics C
Том: 48
Номер: 3
Год издания: 2024
Издательство: IOP Publishing
Местоположение издательства: [Bristol, UK], England
Номер статьи: 034003
DOI: 10.1088/1674-1137/ad147e
Аннотация: A study of the inelastic scattering of neutrons with an energy of 14.1 MeV on the nuclei of oxygen, phosphorus and sulfur was carried out at the TANGRA facility at JINR (Dubna). The purpose of the experiment was to refine existing and obtain new data on the yields and angular distributions of γ-quanta emitted by the studied nuclei as a result of neutron-induced nuclear reactions using the tagged neutron method. Two types of detector systems were used to register γ-quanta. The γ-ray yields were measured using a high-purity germanium (HPGe) detector. The angular distributions of γ-rays were obtained using a system of 18 scintillation detectors based on bismuth germanite Bi4Ge3O12 (BGO) located around the sample. As a result of the studies carried out, the yields of two transitions for the reaction of tagged neutrons with 16O, nine transitions for the reaction with 31P, and nine transitions for the reaction with 32S were measured for the first time. The angular anisotropy of the γ-radiation accompanying the inelastic scattering of neutrons with an energy of 14.1 MeV on 31 P nuclei was also measured for the first time.
Добавил в систему: Харламов Петр Ильич

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Measurement of yields and angular distributions of γ-quanta from the interaction of 14.1 MeV neutrons with oxygen, phosphorus and sulfurстатья

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