extraction point and transfer measurements and vetos
DESCRIPTION
Extraction point and transfer measurements and vetos. You what?. Quality issues. For extraction system, have been told (EW) That D k ( b 1 bg / e n ) = D x/ s < 0.5 Contributions are Bumpers 0.059 MKE 0.254 MSE 0.259 Orbit 0.2mm?0.24 (already large) - PowerPoint PPT PresentationTRANSCRIPT
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Extraction point and transfer measurements
and vetos
You what?
![Page 2: Extraction point and transfer measurements and vetos](https://reader035.vdocument.in/reader035/viewer/2022072013/56812c7e550346895d912a5c/html5/thumbnails/2.jpg)
Quality issues
• For extraction system, have been told (EW)
• That k (1 /n) = x/ < 0.5
• Contributions are– Bumpers 0.059
– MKE 0.254
– MSE 0.259
– Orbit 0.2mm? 0.24 (already large)
Linear sum 0.812, Quadratic sum 0.44 (but not random)
![Page 3: Extraction point and transfer measurements and vetos](https://reader035.vdocument.in/reader035/viewer/2022072013/56812c7e550346895d912a5c/html5/thumbnails/3.jpg)
Extraction system equipment protection
• BPCE interlock on bump: – veto if orbit > +/-1 mm
• Power supply interlocks– Bumper, MSE, MBHC, MBHA
• MKE interlocks– Charging voltage– Erratic / missing detection – fires clipper switch
![Page 4: Extraction point and transfer measurements and vetos](https://reader035.vdocument.in/reader035/viewer/2022072013/56812c7e550346895d912a5c/html5/thumbnails/4.jpg)
What we don’t have…
• Beam intensity interlock– Needed already in 2003 – equipment safety & RP
• Beam energy?
• Beam size… – (what if CNGS beam extracted to TI 8…?)