- #1
aditya23456
- 114
- 0
I am new to particle physics, but I heard that electron and positron annihilate each other in case of contact mainly because both have opposite charge( even same mass). Consider an electron is given enough kinetic energy such that it compensates mass differentiation between proton and electron, and undergoes perfect collision, then we should observe annihilation. In case they don't annihilate there's some other parameter which is main reason for annihilation other than opposite charge. Am I right?