Abstract

We present the most recent results from the two currently running solar neutrino experiments, Borexino at the Gran Sasso laboratory in Italy and SuperK at Kamioka mine in Japan. SuperK has released the most precise yet measurement of the 8B solar neutrino interaction rate, with a precision better than 2%, consistent with a constant solar neutrino emission over more than a decade. Borexino has released refined measurements of all neutrinos produced in the pp fusion chain. For the first time, one single detector has measured the entire range of solar neutrinos at once. These new data weakly favor a high-metallicity Sun. Prospects for measuring CNO solar neutrinos with Borexino are discussed, and a brief outlook on the field provided.

Original languageEnglish (US)
StatePublished - Jan 1 2018
Event38th International Symposium on Physics in Collision, PIC 2018 - Bogota, Colombia
Duration: Sep 11 2018Sep 15 2018

Conference

Conference38th International Symposium on Physics in Collision, PIC 2018
CountryColombia
CityBogota
Period9/11/189/15/18

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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  • Cite this

    Borexino collaboration (2018). Solar neutrino measurements. Paper presented at 38th International Symposium on Physics in Collision, PIC 2018, Bogota, Colombia.