Elegant users forum

Michael,

We found the problem: it was the RF voltage is too low. Anyway, thanks.

-Yongjun

Hi Michael, When I used momentum_aperture for one nsls2 supercell, I expected to see some fluctuations along the ring, such as small aperture at dispersive section. But I get almost two parallel lines as shown here: lma.png . I attached both ele and lte files. Do me a favor to take a look at them wh...

Hi Michael, The chaos_map command implements a combined f-b tracking. I wonder how to get a backwards-only tracking without manually flipping the length of elements over. Especially the fringe field needs to implemented properly. Is it easy to add an "backwards" option in the "track" command to do i...

Michael, Thanks. Following your instruction. I specified the cavity in the lte file as: RF0: rfca, L = 2.4, freq = 591149309.1910672, phase = 180, volt = 68.1e6 Then switched the syn. rad. off in the ele file: &alter_elements name=*, type=CSBEN*, item=SYNCH_RAD, value=0 &end &alter_elements name=*, ...

Hi Michael, I hope you are doing well during this tough time. I am trying to compare the EIC e-ring's 6D dynamic aperture (DA) obtained from some other codes. Here other codes mean LEGO (SLAC) and BMAD (Cornell). We found a visible discrepancy at large off-momentum DAs. One possible reason is that t...