Speaker
Description
Results of two topics are presented in this contribution.
The first one is the influence of some quantities on the spill quality
of the KO extraction from the future GSI heavy ion synchrotron SIS100
studied with particle tracking simulations.
This technique is still foreseen as standard slow extraction technique in
SIS100. The results suggest that for such conditions the presently
applied KO signal is a major source of spill micro structures.
One peciularity of the KO extraction from this synchrotron arises from
its circumference of about 1 km and a spill recording with high sampling
rates up to 100 kHz such that the revolution time is not necessarily
much shorter than the time intervals of the spill measurement.
The second topic is related to transit times during tune sweep slow
extraction from the present GSI heavy ion synchrotron SIS18. The width of
their distribution supports the mitigation of spill micro structures.
Hence, a transit time determination is desirable. A first attempt of that
is presented.
