Hey, what's up? I'm wondering if anyone in this sub-forum actually works on High Energy particles. I want to know if you can introduce me on this matter (yes I know I can read Wikipedia and a ton of book but I want to have the word of a expert in this matter). I'd be glad if you can tell me what do you do and the other matters that you don't work on, what is (essentially) High energy particles and whatever that could open my world in this matter. Thanks in advance.