Does the CME and neutrinos have any relation? CME is measured by Corona graphs.. How do they measure neutrinos coming from the sun? Does any of these have effects on earth's magnetic field or atmosphere..?
The number of neutrinos coming from the sun is entirely determined by the mean energy emitted by the sun, since to make He nuclei from protons, which is the steady state energy production net process, you need to emit net two neutrinos. The detailed mechanism is described here , but the only thing you need to know is that it starts with protons ends with He4). This means that there are two neutrinos for every 24MeV of energy produced by the sun, regardless of any other solar events.