Radiation integrals ignore k0

[leonvanriesen]

It seems like the radiation integrals ignore any k0 value and only compute using angle.

Simple example:

b: rbend, l = 1, angle = 0, k0 = 0.001;
test: line = {b};
beam;
use, sequence= test;
twiss, betx = 1, bety = 1, chrom = true;
b, angle = 0.001;
twiss, betx = 1, bety = 1, chrom = true;

The first twill has zero integrals, the second one has non-zero integrals.
Cheers
L

[leonvanriesen]

Also note that if k0 and angle are different,

b, k0= 1;
twiss, betx = 1, bety = 1, chrom = true;

it uses angle value not k0 value