backscattering energy

https://doi.org/10.1351/goldbook.09228
Energy of a particle from the primary beam after it has undergone a backscattering collision and escaped from the sample.
Source:
PAC, 2020, 92, 1781. (Glossary of methods and terms used in surface chemical analysis (IUPAC Recommendations 2020)) on page 1799 [Terms] [Paper]