CTC Work Packages ver 2.1 HS for CTC

CTC-001SC wigglers Cooling design, hor. or ver. Racetrack coil Nb3Sn or NbTi cable Prototypes construction Experimental test program at ANKA CTC-002AlignmentTunnel metrology Active mechanical pre-alignment Specific Active pre-alignment of MDI CTC-003Quadrupole StabilityStabilization Technologies Application to MB quadrupole Application to FF quadrupoles CTC-004TBA modulesPrototype design and fabrication Modelization Experimental comparison of predicted and modeled performance Alternative designs Industrialization CTC-005Warm Magnet prototypesNormal conducting Compact Magnet Design Permanent magnet High Gradient Quadrupole Design Powering Schemes Rad hard trimmers for strength CTC-006Beam InstrumentationRefinement of specifications BPM designs Emittance Measurements Beam loss Monitoring Overview CTC Work Packages (1/3)

CTC-007MDI activitiesDetailed Studies Experimental work/Prototyping CTC-008Post Collision lines and Beam DumpsPost Collision line design Water dump design Detailed studies/design of MB dump Detailed studies/design of DB dumps/ preparation of CLIC0 CTC-009Machine Protection/Machine OperationStudies and designs Development of a Machine Model Experimental work Definition of Operational Scenario CTC-010Civil EngineeringStudies Designs Layouts CTC-011ControlsFs-Timing system master clock Fs-Timing system site distribution Integrated TBA module acquisition system CTC-012RF systemsdevelopment of DB power source. Design of DB linac low level Rf systems prototype of DR Rf system CTC-013PoweringDesigns Modulators for DB klystrons Overview CTC Work Packages (2/3)

CTC-014Vacuum Systems CTC-015Magnetic Stray fields CTC-016BT equipmentDR extraction kickers Overview CTC Work Packages (3/3)

CTC-001 DR SC wiggler To be ready for beam in ANKA in the year 2012 this program will need a temporary loan of a PM wiggler for ANKA (CERN charge to find one)

CTC-002 Survey and Alignment

CTC-003 Quad stability

CTC-004 two-beam module development CLIC Linkperson: G. Riddone

CTC-004 two-beam module development Other comments: total modules considered for construction: (see task 1); All deliverables for modules (Alignment, Stabilization, BI, vacuum, RF structures etc) paid by TBA module budget.

WP: CTC-005 Warm Magnet Prototypes

CTC-006 Beam Instrumentation-task1

CTC-006 beam instrumentation -task2

CTC-006-beam instrumentation task3 (1/2)

CTC-006-beam instrumentation task3 (2/2)

CTC-006-beaminstrumentation-task4

WP: CTC-07 MDI activities

WP: CTC-008 Beams disposal (post collision line and dumps)

WP: CTC-009 MP-OP Time 18 ms; post pulse analysis; confirms OK 2 ms: Machine save by construction

WP: CTC-010 Civil Engineering and Services (CES) Other comments: *Material Budget is for external consultancy services (e.g. geologist, environmental experts, design engineers, architects) **Personnel inside CERN will come from several departments, but mainly GS&EN. This staffing estimate needs to be discussed other departments.

WP: CTC-011 Controls

WP: CTC-012 RF systems

WP: CTC-013 powering

WP: CTC-014 vacuum systems Needs completion

WP: CTC-015 Magnetic Stray fields Measurements

CTC-016 DR Extraction System (1/2) Other comments: The importance for CERN is: comparison and choice of technologies, validation of prototype in an operational facility. Extremely challenging technical specifications to be demonstrated: possible fallback solutions should also be investigated, including sophisticated control system for droop and ripple cancellation – but manpower and resources are limited.

CTC-016 DR extraction system (2/2) Other comments: The importance for CERN is: optimization of design of striplines for CLIC damping ring (e.g. cross-section, coverage angle, taper, beam pipe dimensions), verification of beam impedance; R&D mainly carried out by collaborators. Prototyping in Spanish industry. Main costs for R&D and manufacture are paid by CDTI, Spain (IDC ): small contribution may be requested from CERN. Extremely challenging technical specifications to be demonstrated. Feedthru Ceramic support

CTC Summary Table