Мақаланы E-mail арқылы жіберу What potassium abundance in the Earth does the Borexino experiment admit?
- Авторлар: Bezrukov L.B.1, Karpikov I.S.1, Mezhokh A.K.1, Silaeva S.V.1, Sinev V.V.1
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Мекемелер:
- Institute for Nuclear Research of the Russian Academy of Sciences
- Шығарылым: Том 87, № 7 (2023)
- Беттер: 1042-1044
- Бөлім: Articles
- URL: https://journal-vniispk.ru/0367-6765/article/view/135446
- DOI: https://doi.org/10.31857/S0367676523701867
- EDN: https://elibrary.ru/OSZFLR
- ID: 135446
Дәйексөз келтіру
Толық мәтін
Аннотация
The results of analysis for the single events energy spectrum obtained in phase III of Borexino detector operation are considered. The experimental spectrum was fitted by a set of standard single events sources with the addition of events from potassium geo-antineutrinos (40K-geo-v) scattering on electrons. The addition of 40K-geo-v events makes it possible to improve the agreement of the experimental and fitted spectra. Experimental results indicate the presence of a significant amount of potassium in the Earth.
Авторлар туралы
L. Bezrukov
Institute for Nuclear Research of the Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: bezrukov@inr.ac.ru
Russia, 117312, Moscow
I. Karpikov
Institute for Nuclear Research of the Russian Academy of Sciences
Email: bezrukov@inr.ac.ru
Russia, 117312, Moscow
A. Mezhokh
Institute for Nuclear Research of the Russian Academy of Sciences
Email: bezrukov@inr.ac.ru
Russia, 117312, Moscow
S. Silaeva
Institute for Nuclear Research of the Russian Academy of Sciences
Email: bezrukov@inr.ac.ru
Russia, 117312, Moscow
V. Sinev
Institute for Nuclear Research of the Russian Academy of Sciences
Email: bezrukov@inr.ac.ru
Russia, 117312, Moscow
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