Rutherford cross section

https://doi.org/10.1351/goldbook.09381
Elastic scattering cross section calculated using classical mechanics and a Coulomb potential.
Note: The resulting cross section formula was first derived by Rutherford.
Source:
PAC, 2020, 92, 1781. (Glossary of methods and terms used in surface chemical analysis (IUPAC Recommendations 2020)) on page 1835 [Terms] [Paper]