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

Session

Beam diagnostics

21 Jun 2011, 16:00

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

Conveners

Beam diagnostics

• Jorg Wenninger (CERN)

Description

1. Is current instrumentation adequate for future challenges?
2. Progress with bunch-by-bunch instrumentation?
3. How to incorporate detector techniques and data into the accelerator optics model?

45. LHC Instrumentation & future developments

Dr Rhodri Jones (CERN)

21/06/2011, 16:00

63. Light Source Instrumentation

Glenn Decker (ANL)

21/06/2011, 16:20

Third-generation light sources have reached a very mature state of development, with lattice measurement and correction performed routinely at the level of 1% or better. High-resolution beam position monitoring coupled with high-speed data acquisition and processing have made this possible. At x-ray free electron laser facilities such as LCLS, resonant cavity beam position monitors with...

39. Roman pots for beam diagnostics

Hubert Niewiadomski (Brunel University)

21/06/2011, 16:40

The physics programme of the TOTEM experiment requires the detection of very forward protons scattered by only a few microradians out of the LHC beams. Therefore, the experiment has inserted stacks of planar Silicon detectors in moveable near-beam telescopes (so called Roman Pots) located along the beam-line on both sides of the interaction point IP5. The precise knowledge of the LHC optics...

57. Beam based gain calibration (CANCELLED)

Kotaro Satoh (KEK)

21/06/2011, 17:00

Good quality beams, for example, extremely low emittance beams or beams with very low emittance ratio, are required in present-day accelerators, in which quite sometimes strong nonlinear optics elements are needed. Since, in such cases, the optics is dependent strongly on beam orbit deviation from the designed orbit, the orbit stabilization is one of essential issues to realize good quality...