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6/2-008 (CERN)

6/2-008

CERN

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● Slides

Participants: Raul, Neven, Edu, Yanliang, Rogelio, Dominik, Chet, Phil, Jim, Andrea

* Raul: T522 and T566 and tables as inputs for power consumption

* Neven: energy spread at 380 GeV, estimate of emittance growth with CDR tolerances for 1:1, DFS, and RF Alignment

* Edu: first results with both static and dynamics effects together

* Yanliang: CLIC positron source optimization, 1.2 positron yield with 3 GeV electron beam (to be compared with 0.97 of the CDR design at 5 GeV)

* Rogelio: about ATF2 operation being prolonged regardless of the ILC decision in Japan.

* Dominik: Advised to use apertures are collimation system estimates from 500 GeV. Muons and neutrons from the collimators are designed to be shielded. Daniel suggests to simulate the neutron secondaries, as stainless steel does not seem ideal. A light element like boron seems more suitable (Phil). Tungsten masks should be considered for shielding from incoherent pairs. 

* Chet: PLACET start-to-end simulations from DR extraction to IP. Successfully matched lattices. Stray-field measurements being analyzed. IPAC paper in progress.

* Phil: Inquired the status of the document writing. Next CLIC project meeting will be on April 19th, when we will start to put together all contributions.

* Jim: 2 GHz, 4 Ghz, and 6 GHz options for the booster.

* Andrea: starting to work on the document.

* Daniel: 

 

 

There are minutes attached to this event. Show them.
    • 16:00 16:20
      Slides 20m
      Speaker: Andrea Latina (CERN)

      Participants: Raul, Neven, Edu, Yanliang, Rogelio, Dominik, Chet, Phil, Jim, Andrea

      * Raul: T522 and T566 and tables as inputs for power consumption

      * Neven: energy spread at 380 GeV, estimate of emittance growth with CDR tolerances for 1:1, DFS, and RF Alignment

      * Edu: first results with both static and dynamics effects together

      * Yanliang: CLIC positron source optimization, 1.2 positron yield with 3 GeV electron beam (to be compared with 0.97 of the CDR design at 5 GeV)

      * Rogelio: about ATF2 operation being prolonged regardless of the ILC decision in Japan.

      * Dominik: