# Kramers–Heisenberg formula

> an equation for the cross section for scattering of a photon by an atomic electron

**Wikidata**: [Q975341](https://www.wikidata.org/wiki/Q975341)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kramers–Heisenberg_formula)  
**Source**: https://4ort.xyz/entity/kramers-heisenberg-formula