Speaker
Mr
Rüdiger Schmidt
(CERN)
Description
The current of the main dipole and quadrupole magnets will ramp
proportional to the momentum of the particles accelerated in the LHC,
for protons from 450 GeV/c to 7 TeV/c. For those magnets, the quench
margin will be largest at injection. For other magnets, the current
could follow different ramps that needs to be considered for
the quench margin.
When the beams are squeezed to reduce the beta function in the
collision points, the current of some quadrupole magnets will
increase, but for others the current will be reduced. In this
presentation an overview of the various current functions during ramp
and squeeze will be given.
Author
Mr
Rüdiger Schmidt
(CERN)
