2. Awake Electrons Gun Introduction. - How works an electrons gun
- Required work
- Input data
Project
- Modifications of vacuum chamber transfer
- New frame
- Wave Guide
- Transport trolley for Transfer Chamber
- Scintillator
Conclusion

3. How works an electron gun: RF Gun & Accelerator
Waves Guide
Klystron
Accelerator

4. How works an electron gun: Laser

5. How works an electron gun: Electrons Emission
Cathodes in spares
Transport Carrier
Wave guide
Cathode
RF Gun
Laser
Soleinoid
Mirror

6. How works an electron gun: Electrons Emission
Cathodes in spares
Transport Carrier
Wave guide
Cathode
Canon RF
Laser
Soleinoid
Mirror
Electrons Beam

7. How works an electron gun: Cathodes & Transport carrier
Manipulator
Cathode: Copper
Substratum: Cesium + Tellurium

8. Required work: Install in TCV4 cavern Electrons source and Wave Guide
CTF2 Electrons Gun
With vertical TC
Shielding
Awake Cavern TCV4

9. Required work: Install in TCV4 cavern Electrons source and Wave Guide
CTF2 Electrons Gun
With TC in vertical position
Existing metallic structure

10. Required work: Install in TCV4 cavern Electrons source and Wave Guide
Splitter
CTF2 Electrons Gun
With TC in horizontal position
Wave guide elements

11. Input data Simplified model CTF2 Electrons Gun Some old drawings
Electron Gun in operating in CTF2

12. Adaptation of the transfer vacuum chamber
Chamber from CTF2
Flange for scintillator translator
Flange for viewport
Cut 4 flanges
Cut bellows
for UHV cleaning after machining and welding
New flange and bellows
Flange for Transport Carrier

13. New Frame Original Frame Assembled frame with positioning equipements
Adjustable Base
New Frame

14. New Frame Transport carrier Vacuum Chamber Pump Group Manipulator
Electricals equipments
Assembled frame with positioning equipements
Adjustable Base
New Frame

15. Wave Guide 3Ghz
Circulator
Phase shifter
Klystron
Attenuator

16. Trolley for TC Transport
TC in horizontal position, ready for the transfert on new Electron Gun frame
Lifting winch for TC transfer
Trolley from CTF2 with TC in vertilcal position

17. Scintillator for laser positioning
Scintillator: Ceramic Al203
Cathode
Translator
Visible beam
Ultraviolet Laser (invisible spectrum)
Scintillator support
Cathode manipulator
ViewPort

18. Conclusion
Very interesting project because it was complete and technologicaly diversified.
- Vacuum :chamber, TC, Wave guide…
- Welded structure: Trolley, Electron gun Frame.
- RF: Wave guide.
- Laser: Scintillator
- Integration of all the equipments in Awake 3D model.
- Modelization and CDD archiving of old documents.
Good contacts and exchanges with many people for technical advices.
- Eric Chevalley and Kevin Pepitone for explanations about the RF gun operation.
- Emilien Rigutto and Thibaut Coiffet for the machining and reusing of the transfer chamber.
- Nicolas Sebastien Chritin for his advices and for the liberty of work that he leaved to me.