Nukleárny seminár - Oleg Smirnov (11.1.2017)

v stredu 11.1.2017 o 14:00 hod. v miestnosti F1/364


09. 01. 2017 15.09 hod.
Od: Jaroslav Staníčk

Pozývame Vás na Nukleárny seminár Katedry jadrovej fyziky a biofyziky FMFI UK, Slovenskej fyzikálnej spoločnosti a Slovenskej nukleárnej spoločnosti


Prednášajúci: prof. Oleg Smirnov, SUJV Dubna 

Názov: The measurement of the geoneutrino fluxes: status and near future

Termín: 11.1.2017, 14:00 hod., F1/364

 


Abstrakt:   
Recently KamLAND collaboration presented preliminary analysis of the data taken after the shutdown of nuclear power plants. In the absence of the background from nuclear reactors the geoneutrino signal dominates in the observed spectrum, precision of geoneutrino signal measurement approaches 15%. Together with Borexino measurements the new KamLAND data offers an opportunity for the discrimination of the geophysical models of the Earth. The separation of the geoneutrino signal from mantle is of special interest for geophysicists.
The current results of the Borexino and KamLAND will be duscussed. The perspectives for measurement of geoneutrino fluxes both on existing and planned detectors (SNO+, JUNO) will be discussed.