Discussion on CLIC ESPPU papers, etc

Friday 21 Mar 2025, 16:00 → 17:10 Europe/Zurich

4/S-056 (CERN)

16:00 → 16:15 Status of CLIC submission documents, and open questions

Speakers: Dominik Dannheim (CERN), Erik Adli (University of Oslo (NO)), Philipp Roloff (CERN), Steinar Stapnes (CERN)

Some of the open questions (for the 10-page document):

* Part of the document is in US English, part in UK English.

• Dominik: The document is not very explicit about the use/sharing of the 100 Hz among the 2 experiments. Can we state something more clear than just "sharing" or "in parallel". There is already a statement that the full 100 Hz can be sent to 1 expt (top of page 4), but the technical feasibility of sharing is not clear.
• Do we still need to shorten the detector part?
• In the section of the alignment is written: "

  A nm-level vibration stabilisation system for both main linac and final focus quadrupoles, which is

  based on actuators and inertial sensors, allows decoupling of the focusing magnets from the ground. "  Is it OK to mention it in one phrase? The two systems are technically different and comply with different precision requirements.

   

• Top of page 6 "demonstrations" => "demonstrators"?
• Proposal to upgrade or make a new varsion of this page https://clic.cern/european-strategy

16:15 → 16:25 Status of the 2-3 accompanying CLICdp notes (drafts in review)

Speakers: Aidan Robson (University of Glasgow (GB)), Andre Sailer (CERN), Dominik Dannheim (CERN), Lucie Linssen (CERN), Philipp Roloff (CERN)

16:25 → 16:35 Involving the CLIC and CLICdp collaboration, and author list

16:35 → 16:45 AOB