Solved: When a proton encounters an antiproton, the two
Chapter 29, Problem 60(choose chapter or problem)
When a proton encounters an antiproton, the two particles annihilate each other, producing two gamma rays. Assuming the particles were at rest when they annihilated, nd the energy of each of the two gamma rays produced. (Note: The rest energies of an antiproton and a proton are identical.)
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer