This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Impctprmtr. en Definition of impact parameter Solid line is the trajectory for repulsive potential The weight of the target particle is much larger than that of the projectile ja Tonatsu's file Tonatsu Public domain Scattering
Page 2023 Free-images.com. All images are Public Domain