Collimators
•In order to reduce the uncontrolled
beam loss when creating
the notch, the idea is to excite a resonant instability and then scrape the beam
away at a well-positioned
collimator.
•Collimators
have been commissioned, but unfortunately
didn’t make it in time for this shutdown.
•Most of the prep work has been done, so installing the collimators should be able to be done in about a day, and will probably get done before BooNE.