Abstract
| Sector tests in the past were undoubtedly invaluable and fully met their goals.
They resolved a long list of problems, debugged and tested the control system,
the beam instrumentation, timing and synchronization, software, etc.
Measurements with beam allowed detailed optics and apertures checks to be
performed, discovering aperture bottlenecks and polarity issues that could be
solved. Being sector tests an essential precursor and a high profile milestone
in preparation for full beam commissioning, two sector tests are proposed for
2014. This paper summarizes the proposed dates, the prerequisites , how to stop
the beam with collimators, the proposal for beam measurements, and gives a first
detailed plan of the tests as a base for discussion. |