Conveners
Injection, Extraction, Transfer Lines
- Robert Barrie Appleby (University of Manchester (GB))
Linda Susanne Stoel
(Nikhef National institute for subatomic physics (NL))
13/04/2016, 10:30
Accelerators
Oral
There are several candidates for the injector for FCC-hh. A modified LHC with a faster ramp is the baseline, but High Energy Boosters in the SPS or FCC tunnel are also under consideration. The present state of the machine designs will be presented for each case and their respective merits and difficulties will be discussed. Main magnet technology and feasibility, collective effects, power...
Attilio Milanese
(CERN)
13/04/2016, 11:00
Accelerators
Oral
We examine the feasibility of ramping the LHC magnets faster than present operation, in view of a reuse in a FCC-hh booster.
Barbara Dalena
(CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))
13/04/2016, 11:15
Accelerators
Oral
In the hadron machine option, proposed in the context of the Future Circular Colliders (FCC) study, the
dipoles field quality is expected to play an important role, as in the LHC. A preliminary evaluation of the
field quality of dipoles, based on the Nb3Sn technology, has been provided by magnets designers. The
effect of these field imperfections on the dynamic aperture, using the present...
Reyes Alemany Fernandez
(CERN)
13/04/2016, 11:30
Accelerators
Oral
The calculation of the turn-around cycle time (defined as the time spent between the end of stable beams and the start of the next stable beams period) of a collider is of fundamental importance. On one side it is a crucial ingredient for the computation of the optimal time in luminosity production, which defines the integrated luminosity per fill or store. On the other side, combined with the...
