Optics Measurements, Corrections and Modeling for High-Performance Storage Rings

Session

Motivation for HE machines, colliders, HI machines, light sources and damping rings

20 Jun 2011, 09:00

6/2-024 - BE Auditorium Meyrin (CERN)

Conveners

Motivation for HE machines, colliders, HI machines, light sources and damping rings

• Jean-Pierre Koutchouk (CERN)

Description

Guidelines & requests for techniques and instrumentation from the future challenges

65. Welcome

Jean-Pierre Koutchouk (CERN)

20/06/2011, 09:00

12. Collider challenges

Rogelio Tomas (CERN)

20/06/2011, 09:05

Current and future circular colliders aim at breaking the current luminosity records. This requires the use of elaborated lattice designs, combining innovative accelerator concepts with pushed IR optics. In addition, the particle detectors in the forward scattering region require a very precise control and knowledge of the optics along the interaction region. All these requirements set new...

13. Light sources challenges

Prof. Leonid Rivkin (Paul Scherrer Institute & EPFL)

20/06/2011, 09:30

The next generation of storage ring based light sources is approaching the diffraction limit in hard X-Ray range of the wavelengths. A factor of ten lower equilibrium horizontal emittance poses substantial challenges to the designers and builders of these rings. Specifications on the building blocks of the rings rely on advanced modeling of not only the non-linear optics but also of the main...

14. High intensity challenges

Michael Plum

20/06/2011, 10:00

High intensity rings such as those found at the Oak Ridge and J-PARC spallation neutron sources have unique challenges compared to other types of rings. Examples include the importance of low beam loss throughout the entire cycle (including injection); and the effects of fringe fields and magnetic field overlap caused by large aperture, low-aspect-ratio, closely packed magnets. Of course high...