12th WP5 Meeting

→ Europe/Zurich

October 30th - 10:00AM Cern time.

Participation: ENEA, STFC, ST, UA-IAT, ALBA, Strathclyde, PSI, KYMA, ST

S. Di Mitri asks F. Nguyen whether WP5 will study also the photon transfer line out of the undulator. F. Nguyen answers that this subject task will be covered by V. Goryashko, under WP2.

N. Thompson asks S. Di Mitri about risk considerations in assessing the undulator technology in view of the deliverable document D2.2. S. Di Mitri answers that risk and cost considerations are not supposed to be covered in D2.2.

S. Di Mitri asks J. Clarke about both Hard and Soft X-ray beams available for users, to be achieved within the same line. J. Clarke answers that this could be realized during the Upgrade 2 configuration.

J. Marcos asks about the assumptions on undulators: N. Thompson answers that the main requirements are on the photon energies and on the factor 2 tuning.

H.M.C. Cortes asks Z. Nergiz about geometry and materials assumed in the wakefield studies, and comments about considering effects on the bandwidth.

S. Di Mitri comments that using tapered undulators, the wakefield detrimental effects can be partially recovered: to be investigated.

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