This paper reports a direct measurement of the Be7 solar neutrino signal rate performed with the Borexino low background liquid scintillator detector. This is the first real-time spectral measurement of sub-MeV solar neutrinos. The result for 0.862 MeV Be7 is 47 +- 7 (stat} +- 12 (sys} counts/(day x 100 ton), consistent with predictions of Standard Solar Models and neutrino oscillations with LMA-MSW parameters.
First real time detection of7Be solar neutrinos by Borexino / Arpesella, C., Suvorov, Y., Et, Al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 658:4(2008), pp. 101-108. [10.1016/j.physletb.2007.09.054]
First real time detection of7Be solar neutrinos by Borexino
Suvorov, Y.;
2008
Abstract
This paper reports a direct measurement of the Be7 solar neutrino signal rate performed with the Borexino low background liquid scintillator detector. This is the first real-time spectral measurement of sub-MeV solar neutrinos. The result for 0.862 MeV Be7 is 47 +- 7 (stat} +- 12 (sys} counts/(day x 100 ton), consistent with predictions of Standard Solar Models and neutrino oscillations with LMA-MSW parameters.File in questo prodotto:
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