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Gabriel Palacios gabrielp@jlab.org 08/13/18 200 kV gun GPT simulations Tee, mushroom and sphere cathodes CEBAF beam parameters Gabriel Palacios gabrielp@jlab.org.

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Presentation on theme: "Gabriel Palacios gabrielp@jlab.org 08/13/18 200 kV gun GPT simulations Tee, mushroom and sphere cathodes CEBAF beam parameters Gabriel Palacios gabrielp@jlab.org."— Presentation transcript:

1 Gabriel Palacios gabrielp@jlab.org 08/13/18
200 kV gun GPT simulations Tee, mushroom and sphere cathodes CEBAF beam parameters Gabriel Palacios 08/13/18

2 Solidworks geometry modifications: No shield

3 Solidworks geometry modifications: Original

4 Solidworks geometry modifications: GTS with small anode

5 Solidworks geometry modifications: No shield

6 Solidworks geometry modifications: Original

7 Solidworks geometry modifications: GTS with small anode

8 Preliminary results Field maps: T-shape

9 Preliminary results: Fields maps

10 Preliminary results: Fields maps

11 Preliminary results: Fields maps

12 Preliminary results Field maps: Mushroom

13 Preliminary results: Fields maps

14 Preliminary results: Fields maps

15 Preliminary results: Fields maps

16 Preliminary results Field maps: Sphere

17 Preliminary results: Fields maps

18 Preliminary results: Fields maps

19 Preliminary results: Fields maps

20

21 y [mm] vs y [mm]: T-cathode
Preliminary results y [mm] vs y [mm]: T-cathode

22 Preliminary results: x vs y

23 y [mm] vs y [mm]: Mushroom
Preliminary results y [mm] vs y [mm]: Mushroom

24 Preliminary results: x vs y

25 Preliminary results y [mm] vs y [mm]: Sphere

26 Preliminary results: x vs y

27

28 Trajectories: T-shape
Preliminary results Trajectories: T-shape

29 Preliminary results: Trajectories

30 Preliminary results: Trajectories

31 Normalized transverse emittance: T-cathode
Preliminary results Normalized transverse emittance: T-cathode

32 Preliminary results: Normalized transverse emittance

33 Preliminary results: Normalized transverse emittance

34 Preliminary results: Normalized transverse emittance

35 Preliminary results: Normalized transverse emittance

36 Normalized transverse emittance: Mushroom
Preliminary results Normalized transverse emittance: Mushroom

37 Preliminary results: Normalized transverse emittance

38 Preliminary results: Normalized transverse emittance

39 Preliminary results: Normalized transverse emittance

40 Preliminary results: Normalized transverse emittance

41 Normalized transverse emittance: Sphere
Preliminary results Normalized transverse emittance: Sphere

42 Preliminary results: Normalized transverse emittance

43 Preliminary results: Normalized transverse emittance

44 Preliminary results: Normalized transverse emittance

45 Preliminary results: Normalized transverse emittance

46 Preliminary results: Normalized transverse emittance

47 Preliminary results: Normalized transverse emittance

48 Preliminary results: Average-z vs sigma_y

49 Fin.

50 Additional:

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