A 10 MeV y ray enters a volume v and undergoes pair production, thereby disappearing and giving rise to an electron and positron equal energies. The electron spends half its kinetic energy in coll interactions before escaping from v. The positron spends half of kinetic energy in electronic collisions in v before being annihilate flight. The resulting photon escapes from v. Determine:
A 10 MeV y ray enters a volume v and undergoes pair production, thereby disappearing and giving rise to an electron and positron equal energies. The electron spends half its kinetic energy in coll interactions before escaping from v. The positron spends half of kinetic energy in electronic collisions in v before being annihilate flight. The resulting photon escapes from v. Determine:
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Transcribed Image Text:A 10 MeV y ray enters a volume v and undergoes pair production,
thereby disappearing and giving rise to an electron and positron of
equal energies. The electron spends half its kinetic energy in collision
interactions before escaping from v. The positron spends half of its
kinetic energy in electronic collisions in v before being annihilated in
flight. The resulting photon escapes from v.
Determine:
the energy transferred
the net energy transferred
the energy imparted
a.
b.
с.
Draw a diagram of the interaction.
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