AWAKE Technical Board, 19 August 2015

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E. Gschwendtner, CERN

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News

Welcome• Florence Friebel fellow in laser beam line Coordination Package• Gennady Plyushchev Project Associate at CERN, plasma simulations

First discussion with Frederic Bordry on setting up the Steering Board

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Follow-Up of Last TB

• Risk analysis ongoing ! – Plasma cell: oil and rubidium– Electron source: oil handling

• RF specifications for laser system to Menlo:– Done, waiting for comments from Menlo

• Compressor has been ordered.• Plasma cell:

– Tests in EHN1 done!– Plasma cell end flange design ongoing

• Electron spectrometer system:– Test of optical system – Test of screens

see Patric’s talks today

See Stefano/Lawrence’ talks today

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Follow-Up of Last TB

• Interlock– General: interlock team work on this

– Laser: Valentine, Josh to find a solution how it can be clearly defined in which power mode the laser system is.

– BTV screens: the proton beam line to be confirmed!

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AWAKE EDMS, WPs

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WP/Engineering SpecificationsWorkpackage Work-Package Documents EDMS link to document

1 SPS Beams2 RF Synchr3 e- source https://edms.cern.ch/document/1504591/14 p line https://edms.cern.ch/document/1504433/15 e-line https://edms.cern.ch/document/1503845/16 Shielding https://edms.cern.ch/document/1505517/0.1

7 Laser BeamLine and Clean room8 SMI Measurement https://edms.cern.ch/document/1504590/19 Secondary Beamline https://edms.cern.ch/document/1506691/1

10 Plasmas Simulations https://edms.cern.ch/document/1504590/111 Magnets12 Power Converters13 Vacuum https://edms.cern.ch/document/1407357/1

14.1 BI.BPM

14.2 BI.BTV https://edms.cern.ch/document/1503645/0.0; https://edms.cern.ch/document/1503646/0.0; https://edms.cern.ch/document/1501342/114.3 BI.BCT14.4 BI.BLM15.1 Beam Interlock https://edms.cern.ch/document/1531912/1.015.2 Magnet Interlock https://edms.cern.ch/document/1523701/116 Mechanical Design https://edms.cern.ch/document/1531991/117 Civil engineering https://edms.cern.ch/document/1505016/118 Cooling and Vent https://edms.cern.ch/document/1503785/0.1

19.1 Electrical Services https://edms.cern.ch/document/1500403/119.2 Cabling https://edms.cern.ch/document/1502788/120 Transp+Handling21 Access https://edms.cern.ch/document/1453638/122 Fire+Gas https://edms.cern.ch/document/1502570/123 Survey https://edms.cern.ch/document/1503228/124 Ethernet25 Control

26.1 RP Monitoring https://edms.cern.ch/document/1505690/126.2 RP Simulations https://edms.cern.ch/document/1505689/1

Institute's WPs

I1 Plasma Cell https://edms.cern.ch/document/1506635/1I2 SMI Diagnostics https://edms.cern.ch/document/1529772/1; https://edms.cern.ch/document/1506854/1I3 Laser https://edms.cern.ch/document/1506630/1I4 Electron Spectrometer https://edms.cern.ch/document/1503551/0.5I5 DAQ (Who writes?)I6 Accelerating Structure https://edms.cern.ch/document/1506739/1

I7 Electron Line Diagnostics TRIUMF https://edms.cern.ch/document/1508566/1I8 Laser Dump https://edms.cern.ch/document/1506855/2

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Document Release Procedure

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WP/Engineering Specifications

• Owner/main author of the WP send the document for engineering check to check list! (Deadline: now!) • Include all comments. (Deadline: end of August)• Then ready to send out for approval. (Beginning of September)

For questions, please ask Marlene!

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Next Meetings

• Next TB/PEB: 28/30 September 2015 (Collaboration Meeting at CERN)• 4/5 November 2015• 9/10 December 2015