A Coronal Mass Ejection is preceded by a suppression of these objects called the Forbush decrease, and the Oh-My-God particle was discovered in one of these entities.
The Compton-Getting effect predicts an anisotropy in these phenomena, and Price discovered that these phenomena create instabilities in layered sheets of plastic, which then show up during an etching process. A Coronal Mass Ejection is preceded by a suppression of these objects called the Forbush decrease, and the Oh-My-God particle was discovered in one of these entities. An interaction between the CMB and these phenomenon is responsible for the GZK cutoff of their energies. They can create tritium via spallation and are detected by their showers of pions and kaons that decay into muons, which can then be picked up by bubble chambers. For 10 points, name these high energy particles from outer space.
The Compton-Getting effect predicts an anisotropy in these phenomena, and Price discovered that these phenomena create instabilities in layered sheets of plastic, which then show up during an etching process.
{Cosmic rays}