1) Benchmarking of the Phase Space

The first step is to control that phase space near the 3rd order resonance has the same topology for all codes. We check the orbits up to the border of stability (dynamic aperture). For this test the tunes are Qx = 4.338, Qy = 3.2, the Poincare' section is plot at the beginning of the SIS18 lattice.


MICROMAP




MADX+ORBITPTC




ORBIT