now the Potential is in Volts.

Continoued to work on the survival function. The way of calculating the cross section for the particles on each radius is proven to be difficult
added a small term to the particle energies. This term prefent the particles to have zero energy.

To be debated about the significans of this term.
The integrant of f is starting to take shape. Oddly still a factor of 2.5 a 3 off.

Next steps to compere the values of the cross sections. In on the eye are they correct. But are they?