th data at lower energies, overestimate the diffractive rate at larger 
values. If you wish to explore this (or other) aspect, it is possible to 
override the cross section values in two different ways. The first offers 
(almost) complete freedom, but needs to be defined separately for each 
CM energy, while the second introduces a simpler parametrized damping. 
The two cannot be combined. Furthermore the Coulomb term for elastic
scattering, which by default is off, can be switched on.

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The allowed com