- #1
someGorilla
- 97
- 1
I didn't know where to post this. Astrophysics? Particle physics?
I know very little of dark matter. I've read that it's sometimes supposed to interact only gravitationally, and also that weakly interacting particles have been proposed as its constituents. Is there a reason why they should participate in weak interactions, other than the hope to be able to detect them?
I know very little of dark matter. I've read that it's sometimes supposed to interact only gravitationally, and also that weakly interacting particles have been proposed as its constituents. Is there a reason why they should participate in weak interactions, other than the hope to be able to detect them?