1. AWAKE Technical Board, 19 August 2015 1 E. Gschwendtner, CERN

2. 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 2

3. 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 3  see Patric’s talks today  See Stefano/Lawrence’ talks today

4. 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! 4

5. AWAKE EDMS, WPs 5

6. WP/Engineering Specifications 6 WorkpackageWork-Package Documents EDMS link to document 1SPS Beams 2RF Synchr 3e- sourcehttps://edms.cern.ch/document/1504591/1 4p linehttps://edms.cern.ch/document/1504433/1 5e-linehttps://edms.cern.ch/document/1503845/1 6Shieldinghttps://edms.cern.ch/document/1505517/0.1 7Laser BeamLine and Clean room 8SMI Measurementhttps://edms.cern.ch/document/1504590/1 9Secondary Beamlinehttps://edms.cern.ch/document/1506691/1 10Plasmas Simulationshttps://edms.cern.ch/document/1504590/1 11Magnets 12Power Converters 13Vacuumhttps://edms.cern.ch/document/1407357/1 14.1BI.BPM 14.2BI.BTVhttps://edms.cern.ch/document/1503645/0.0; https://edms.cern.ch/document/1503646/0.0; https://edms.cern.ch/document/1501342/1 14.3BI.BCT 14.4BI.BLM 15.1Beam Interlockhttps://edms.cern.ch/document/1531912/1.0 15.2Magnet Interlockhttps://edms.cern.ch/document/1523701/1 16Mechanical Design https://edms.cern.ch/document/1531991/1 17Civil engineeringhttps://edms.cern.ch/document/1505016/1 18Cooling and Venthttps://edms.cern.ch/document/1503785/0.1 19.1Electrical Serviceshttps://edms.cern.ch/document/1500403/1 19.2Cablinghttps://edms.cern.ch/document/1502788/1 20Transp+Handling 21Access https://edms.cern.ch/document/1453638/1 22Fire+Gashttps://edms.cern.ch/document/1502570/1 23Surveyhttps://edms.cern.ch/document/1503228/1 24Ethernet 25Control 26.1RP Monitoringhttps://edms.cern.ch/document/1505690/1 26.2RP Simulationshttps://edms.cern.ch/document/1505689/1 Institute's WPs I1Plasma Cellhttps://edms.cern.ch/document/1506635/1 I2SMI Diagnosticshttps://edms.cern.ch/document/1529772/1; https://edms.cern.ch/document/1506854/1 I3Laserhttps://edms.cern.ch/document/1506630/1 I4Electron Spectrometerhttps://edms.cern.ch/document/1503551/0.5 I5DAQ(Who writes?) I6Accelerating Structurehttps://edms.cern.ch/document/1506739/1 I7Electron Line Diagnostics TRIUMFhttps://edms.cern.ch/document/1508566/1 I8Laser Dumphttps://edms.cern.ch/document/1506855/2

7. Document Release Procedure 7

8. WP/Engineering Specifications 8 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!

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