1. The channelling effect was first discovered in binary collision approximation computer simulations in 1963 2. The principal leftover in all cases is the emissions that follow from binary collisions . 3. See also Binary Collisions and the Slingshot Effect. 4. Conventional methods used to calculate ion ranges are based on the binary collision approximation ( BCA ). 5. This kind of a cascade can be theoretically well treated using the binary collision approximation ( BCA ) simulation approach. 6. The loss of ion energy in the target is called stopping and can be simulated with the binary collision approximation method. 7. This formula is 1.59 times the one given above, with the difference due to details of binary collisions . 8. The bimolecular rate constants of disappearance of are an order of magnitude lower than the relative rate constants for binary collisions . 9. K _ m is a maximum or cutoff wavenumber, arising due to binary collisions , and can vary with ion species. 10. The role of the xenon coupling is not better known but has less influence than the destruction by binary collision with HCl.