It is therefore very important to consider the effect of solar proton events on the temporal and spatial distribution of ozone in the stratosphere. (science.sciencemag.org)
The IMAGE scientists suspected that the auroras were traces of solar protons streaming unimpeded toward the planet, but they needed additional evidence. (sciencemag.org)
Neutrinos are believed to be created when WIMPs pass through the sun and interact with solar protons and helium nuclei. (kavlifoundation.org)