coverFirst real time detection of 7Be solar neutrinos by Borexino
Physics Letters B Volume 658, Issue 4,
3 January 2008, Pages 101-108

doi:10.1016/j.physletb.2007.09.054
Submitted 10 August 2007, Revised 12 September 2007, Accepted 20 September 2007, Available online 5 October 2007  (local copypreprint on arXiv)


Abstract

This Letter reports a direct measurement of the 7Be solar neutrino signal rate performed with the Borexino low background liquid scintillator detector at the Laboratori Nazionali del Gran Sasso. This is the first real-time spectral measurement of sub-MeV solar neutrinos. The result for 0.862 MeV 7Be neutrinos is 47 ±7stat ±12sys counts/(day⋅100ton), consistent with predictions of Standard Solar Models and neutrino oscillations with LMA-MSW parameters.


Borexino first results have got some press coverage (partial list):

First real time detection of 7Be solar neutrinos by Borexino

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