A positron and an electron collide and annihilated to emit two gamma photons of same…

PHYSICS · Subjective · A Level · Physics · Particles and radiation · Particles and radiation

Problem

A positron and an electron collide and annihilated to emit two gamma photons of same energy. Calculate the wavelengths corresponding to this gamma emission.

Related theory

Mass-Energy Equivalence
Particle Physics
Photons and particle nature
Dual Nature of Radiation and Matter

Browse the problem library