电邮这篇文章 LOOKING FOR GEO-ANTINEUTRINO FLUX FROM 40K USING BOREXINO DATA
- 作者: Bezrukov L.B.1, Sinev V.V.1
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隶属关系:
- Institute for Nuclear Research (INR) of the Russian Academy of Sciences
- 期: 卷 87, 编号 6 (2024)
- 页面: 500-504
- 栏目: ЭЛЕМЕНТАРНЫЕ ЧАСТИЦЫ И ПОЛЯ. Эксперимент
- URL: https://bakhtiniada.ru/0044-0027/article/view/281911
- DOI: https://doi.org/10.31857/S0044002724060061
- EDN: https://elibrary.ru/HOZRPE
- ID: 281911
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详细
The Borexino detector can detect antineutrino fluxes as well as solar neutrinos fluxes using neutrinoelectron scattering reaction. Antineutrino fluxes are produced inside the Earth by isotopes of natural radioactivity and on the Earth’s surface by reactor cores of nuclear power plants. We analyzed the latest data from the Borexino detector adding to the analysis of solar neutrino fluxes the antineutrino ones, adding them to the known backgrounds. The result of the analysis was that non-zero antineutrino flux from 40K was found. At the same time, all solar neutrino fluxes began to be consistent with the low metallicity Sun model.
作者简介
L. Bezrukov
Institute for Nuclear Research (INR) of the Russian Academy of SciencesMoscow, Russia
V. Sinev
Institute for Nuclear Research (INR) of the Russian Academy of Sciences
Email: vsinev@inr.ru
Moscow, Russia
参考
- M. Agostini et al. (Borexino Collab.), Phys. Rev. D 101, 062001 (2020); https://doi.org/10.1103/PhysRevD.101.062001
- C. Arpesella et al. (Borexino Collab.), Phys. Rev. Lett. 101, 091302 (2008); https://doi.org/10.1103/PhysRevLett.101.091302
- M. Agostini et al. (Borexino Collab.), Phys. Rev. D 100, 082004 (2019); https://doi.org/10.1103/PhysRevD.100.082004
- D. Basilico et al. (Borexino Collab.), Phys. Rev. D 108, 102005 (2023); https://doi.org/10.1103/PhysRevD.108.102005
- О. Ю. Смирнов, Письма в ЭЧАЯ 10, 1225 (2013); G. Belini et al. (Borexino Collab.), Phys. Rev. Lett. 108, 051302 (2012); https://doi.org/10.1103/PhysRevLett.108.051302
- L. B. Bezrukov, V. P. Zavarzina, I. S. Karpikov, A. S. Kurlovich, A. K. Mezhokh, S. V. Silaeva, and V. V. Sinev, Bull. Russ. Acad. Sci.: Phys. 85, 430 (2021); https://doi.org/10.3103/S1062873821040067; arXiv: 2007.07371 [hep-ex]; https://doi.org/10.48550/arXiv.2007.07371
- V. Sinev, L. Bezrukov, I. Karpikov, A. Kurlovich, A. Mezhokh, S. Silaeva, and V. Zavarzina, J. Phys.: Conf. Ser. 1690, 012170 (2020); doi: 10.1088/1742-6596/1690/1/012170
- L. B. Bezrukov, I. S. Karpikov, and V. V. Sinev, arXiv: 2304.02747 [hep-ex]; https://doi.org/10.48550/arXiv.2304.02747
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