Compton Scattering: .1 MeV Photon & Recoil Energies

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SUMMARY

The discussion focuses on Compton scattering involving a photon with an initial energy of 0.1 MeV scattering at an angle of 60 degrees. To determine the energy of the scattered photon and the recoil energy of the electron, participants emphasize the necessity of applying relativistic conservation of energy and momentum rather than relying solely on the wavelength change formula. The relevant equation for wavelength change is provided as Δλ = (h/mc)(1 - cos θ), but its limited applicability is noted.

PREREQUISITES
  • Understanding of Compton scattering principles
  • Familiarity with relativistic conservation of energy and momentum
  • Knowledge of photon energy calculations
  • Basic grasp of quantum mechanics concepts
NEXT STEPS
  • Study the derivation of the Compton scattering formula
  • Learn how to apply relativistic momentum conservation in particle physics
  • Explore energy-momentum diagrams in high-energy physics
  • Investigate the implications of scattering angles on photon energy
USEFUL FOR

Physics students, educators, and researchers interested in particle interactions, particularly those studying quantum mechanics and high-energy physics phenomena.

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Homework Statement


A photon of initial energy .1 MeV undergoes Compton scattering at an angle of 60degrees.
Find:
The energy of the scattered photon
The recoil energy of the electron
the recoil angle of the electron

Homework Equations


\Delta\lambda= (h/mc)(1-cos\theta)

The Attempt at a Solution

 
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I don't think that formula will help you very much except for the energy of the scattered photon. You really need to use relativistic conservation of energy and momentum for the whole event.
 

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