International Review of the Crab Cavity system design and production plan for the HL-LHC

Session

RF Systems

20 Jun 2019, 10:10

774/R-013 (CERN)

50. LLRF experience for SPS & HL-LHC Outlook

Philippe Baudrenghien (CERN)

20/06/2019, 10:10

LLRF concept and preparation towards the SPS tests
Implementation in the SPS and commissioning, experience with beam, main issues and foreseen improvements (SEL, firmware, software, automatization of functions etc..)
Amplitude and phase stability, RF noise measurements and future improvements
Future platform for HL-LHC and outlook for 2021 SPS operation

51. SPS-CC experiments and operation Challenges/Limitations & Outlook for 2021

Rama Calaga (CERN)

20/06/2019, 10:30

52. Machine Protection lessons learned from SPS

Daniel Wollmann (CERN), Jan Uythoven (CERN)

20/06/2019, 11:10

Possible failure scenarios and observations from the SPS tests
Interlocks and future improvements including outlook for 2021 SPS tests

53. Discussion

20/06/2019, 11:30

49. Freq Tuning System & Lessons learned

Kurt Artoos (CERN)

Frequency tuning requirements, concept and results and lessons learned from SPS.
Relevance to HL-LHC and improvements adopted
Open issues for cavity tuning to be addressed