Dr
Andriy Ushakov
(Deutsches Elektronen-Synchrotron (DESY))
26/06/2009, 09:00
Talks
Talks
The Lithium Lens (LL) is one of the possible candidates for positron
collection optic elements of an ILC positron source. The collection
efficiency of positrons after the conversion target is a key issue of
the source design. The LL has been simulated using Geant4-based
application (PPS-Sim) that allows to simulate the production of
polarized positrons and their tracking in...
Alessandro Vivoli
(CERN)
26/06/2009, 09:30
Talks
Talks
For the next electron-positron linear colliders (ILC and CLIC) it is important to design a capture section and acceleration/transport line to the damping ring that maximizes the yield of the captured positrons and transforms the beam parameters in order to make them suitable for injection/stacking into the damping ring.
I will present a capture section and pre-accelerator design for the CLIC...
Dr
Takuya Kamitani
(KEK)
26/06/2009, 10:00
Talks
Talks
For the SuperKEKB project, we plan to upgrade the positron source of the KEKB injector linac. Upgrade of the matching device is one of the main issues. A pulse solenoid coil of 2 Tesla field is used now. We are collaborating with BINP for developing a flux concentrator type of solenoid which can yield 10 Tesla field. First full-power prototype was fabricated and now it is under operation test...
