(Proton decay) can be a process.Logical formLearned from3 sentences. Neutrons can be to protons.Logical formLearned from3 sentences. (Proton therapy) can be for (prostate cancer).Logical formLearned from3 sentences. Protons may enter the atmosphere.Logical formLearned from3 sentences. Solar (proton events) may undergo a monitoring.Logical formLearned from3 sentences. Solar (proton events) may produce radiation.Logical formLearned from3 sentences. A (time period) may pertain-to a solar (proton event).Logical formLearned from3 sentences. Evidence can be for (proton decay).Logical formLearned from3 sentences. (Proton decay) may undergo a prediction.Logical formLearned from3 sentences. A proton may refuse to decay.Logical formLearned from3 sentences. Theorists may explain a structure of a proton.Logical formLearned from3 sentences. Negative ions may be converted into protons.Logical formLearned from3 sentences. A structure can be in protons of an atomic nucleus.Logical formLearned from3 sentences. Protons may be formed in the universe.Logical formLearned from3 sentences. A number of electrons can be equal to a number of protons.Logical formLearned from3 sentences.