One MeV positron encounters 1 MeV electron travelling in opposite directions What is the wavelength of photons produced - Physics - Nuclei

Question

One MeV positron encounters 1 MeV electron travelling in opposite
directions What is the wavelength of photons produced? Given rest
mass energy of electron or positron = 0 512 MeV and h = 6
62 × 10–34 Js

Sanat K Mukherjee · Accepted Answer

One MeV positron encounters 1 MeV electron travelling in opposite directions. What is the wavelength of photons produced? Given rest mass energy of electron or positron = 0.512 MeV and h = 6.62 × 10–34 Js.

One MeV positron encounters 1 MeV electron travelling in opposite directions. What is the wavelength of photons produced? Given rest mass energy of electron or positron = 0.512 MeV and h = 6.62 × 10^–34 Js.