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LIU-SPS: BI review

LIU-SPS: BI review. Introduction. LIU-SPS. Constitute a working group with a core team, define the work, coordinate activities Evaluate/Confirm the actual maximum performance of the accelerator

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LIU-SPS: BI review

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  1. LIU-SPS: BI review Introduction

  2. LIU-SPS Constitute a working group with a core team, define the work, coordinate activities Evaluate/Confirm the actual maximum performance of the accelerator Propose the optimum scenario for the accelerator upgrade - imply forming task forces when needed to study specific subjects Prepare WP (M+P), establish roadmap – EVM Follow the procurement, tests and implementation of the changes Prepare and commission the upgraded accelerator

  3. Aims • Review requests and possibilities • Agree on main functional requirements where possible • Define detailed follow up • Further study/discussions • Specifications • Deadlines • Responsibles

  4. Beam instrumentation topics • Already discussed and first draft of “requirements” document circulated, and available on LIU EDMS site (!)

  5. Requirements – beam size • Wirescanners (high priority) • Individual bunch gating • Two reliable measurements per WS per cycle (IN and OUT) • Two WS per plane operational to make cross checks • Define limits (intensity, emittance) of present systems • Some display upgrades (add SC number, beam intensity, ...) • Deployment of IN/OUT correction algorithm • Calibration between PS, TT2/10, SPS, TI2/8 and LHC measurements • BGI monitor • Make available for MD • Continuous beam size measurement through cycle with bunch gating • Data logging • BSRT • Check status and investigate prospects for transverse BQM

  6. Requirements – beam position • MOPOS • Check coherency of proposed upgrade and include LIU requirements (parameter range) • For optics measurements • Investigate increasing Q kicker strength above 100 GeV • Investigate AC dipole for SPS • Improve global setting of delays • LHC BPMs • Connect all 3 monitors • Improve data logging • Investigate acquiring 2e5 [turns * bunches]

  7. Requirements – beam losses • Ionisation chamber BLMs • Upgrade readout and SW to 40 us time bins (like LHC) • Add capture property, for e.g. injection and on demand • Fast (diamond) BLMs • Add fast BLMs at key locations • Easy readout and data logging • Define locations and total number

  8. Requirements – tune • Continuous Q and BBQ • Gating on single bunches • Profit from LHC developments

  9. Requirements – beam current • FBCT • Provide intensity measurement over first 1000 turns • Investigate problem of limited bandwidth • Cross calibration with PS and TL monitors • Solve issues seen with different bunch spacing • Improve logging and data retrieval

  10. Requirements – injection matching • Injection matching monitor • Provide operational injection matching monitor using segmented PMs • Details of specifications to agree

  11. Requirements – Schottky • Schottky monitor • Any prospects for long/transverse Schottky data in SPS

  12. Requirements – Headtail monitor • Headtail monitor • Provide reliable data in H and V (simultaneously?)

  13. Summary for follow-up

  14. Assumed planning

  15. Follow-up • Specifications • Wirescanners: spec needed? • MOPOS: update of present draft CONS spec • Ionisation BLMs: new functional spec. • Fast BLMs: new functional spec. • FBCT: new functional spec (needed?) • Injection matching monitor: functional spec. • BGI: new functional spec (needed?) • BSRT: new functional spec • Deadlines • Agree on implementation timescales – include in specs • Names • Responsibles for each specification...BI/machine

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