Speaker
Valery Sinev
(INR RAS)
Description
Inclusion in Analysis of Borexino data K-40 antineutrino spectrum makes the fit better than without. Borexino data can install an upper limit on potassium abundance < 3% of Earth's mass. The probability to observe high K-40 counting rate in case of its absence is about 0.0001. It signals on large potassium abundance in the Earth.
Primary authors
Valery Sinev
(INR RAS)
Dr.
Leonid Bezrukov
(Institute for Nuclear Research RAS)
Dr.
Ivan Karpikov
(Institute for Nuclear research RAS)
Mr.
Andrei Mezhokh
(Institute for Nuclear Research RAS)
Mrs.
Svetlana Silaeva
(Institute for Nuclear Research RAS)
