Compton Scattering Calculator
This calculator is designed for physics students and professionals to compute the Compton scattering effect, a quantum mechanical phenomenon. It helps in understanding the change in wavelength of X-rays or gamma rays when they interact with matter.
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Data Source and Methodology
All calculations are based on the Compton scattering formula derived from quantum mechanics principles.
The Formula Explained
The change in wavelength (Δλ) is given by the formula:
Where h is Planck's constant, m_e is the electron rest mass, c is the speed of light, and θ is the scattering angle.
Glossary of Terms
- Initial Wavelength: The wavelength of the photon before scattering.
- Scattering Angle: The angle at which the photon is scattered.
- Scattered Wavelength: The wavelength of the photon after scattering.
Practical Example
Given an initial wavelength of 0.071 nm and a scattering angle of 45 degrees, use the formula to calculate the scattered wavelength. Insert these values into the calculator to see the result.
Frequently Asked Questions (FAQ)
What is Compton scattering?
Compton scattering is a quantum mechanical phenomenon where X-rays or gamma rays are scattered by electrons, resulting in a change in wavelength.
How do I use this calculator?
Enter the initial wavelength and the scattering angle, then click "Calculate" to see the scattered wavelength.
Formula (LaTeX) + variables + units
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Δλ = (h / (m_e * c)) * (1 - cos θ)
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Last code update: 2026-01-19
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