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Compton: quantum theory of X-ray scattering by light elements

Contribution grade

Quantum mechanics · Theory and experimental correspondence

Reference score310,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Scattered X-rays gained a quantitative quantum-mechanical explanation matching wavelength shifts.

Scientific scope

The sole-authored 1923 paper for light elements; independent related work and later photon theory excluded.

Evidence

The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is Compton’s 1923 sole-authored theory paper and its experimental grounding; related independent work and later photon theory are not merged into it.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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