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Status of the Interaction Region of the Thomson Source

This document provides a brief overview of Thomson sources, including the electron beam and laser beam parameters, as well as the layout of the interaction region. It also discusses the schedule and design considerations for the electron beam transfer lines. The document includes diagrams and simulations of the optical layout and the mechanical structure tender requirements.

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Status of the Interaction Region of the Thomson Source

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  1. Status of the Interaction Region of the Thomson Source Dario Giove On behalf of the PlasmonX Group

  2. Outline • Brief Overview of Thomson Sources • Electron Beam: • Parameter List and Transfer Lines layout • Laser Beam for Thomson Source: • Main Parameters and Transport Overview • Interaction Region • Schedule

  3. Electron Beam TL Schematic layout

  4. Electron Beam Parameter list *using X-band structure at gun exit

  5. Runs with the GA to minimize the ΔE/E, the emittance and to reach the needed energy Δγ/γ [%] =0.1416E+00 <E>[eV] =0.1505E+09 σx[mm] =0.4825E+00 ε[mm*mrad]=0.1041E+01 <I> [A] =0.9848E+02 Δγ/γ [%] =0.2324E+00 <E>[eV] =0.3051E+08 σx[mm] =0.3501E+00 ε[mm*mrad]=0.9015E+00 <I> [A] =0.8973E+02

  6. σx=14µm σy=12.5µm εx,y=4 µm I~90A

  7. Laser parameters delivered to Thomson experiment • Pulse energy 6 J • Spot top hat, diameter 9 cm and aperture 13.5 cm • M2 = 1.5 • Pulse length 6 ps • Max bandwidth 80 nm, central wavelength range 800 nm

  8. Optical layout and simulation Vacuum port plane mirror plane mirror hole OAP Spot size at the interaction point

  9. Thomson Interaction Region Lay-out of interaction chamber: electron beam in blu, laser beam in red, X-ray beam in black final focus solenoid deflecting dipole

  10. Thomson Interaction Region

  11. Thomson Interaction Region

  12. Thomson Interaction Region

  13. Thomson Interaction Region

  14. Tender for the mechanical structure

  15. Tender for the mechanical structure TRINOS Vakuum-Systeme GmbH Anna-Vandenhoeck-Ring 44 D-37081 Goettingen CINEL Strumenti Scientifici s.r.l. via dell'Artigianato, 14-14/A 35010 Vigonza (Padova) – Italy Rial Vacuum S.r.l. Via Tito ed Ettore Manzini, 7/A – 43126 Parma - Italy

  16. Solenoid design

  17. Solenoid design

  18. Laser Parabola

  19. Support for Laser Parabola

  20. Support for Laser Parabola

  21. Support for Laser Parabola

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