Gabriel Palacios gabrielp@jlab.org 08/12/18 200 kV gun GPT simulations Tee, mushroom and sphere cathodes CEBAF beam parameters Gabriel Palacios gabrielp@jlab.org.

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Presentation transcript:

Gabriel Palacios gabrielp@jlab.org 08/12/18 200 kV gun GPT simulations Tee, mushroom and sphere cathodes CEBAF beam parameters Gabriel Palacios gabrielp@jlab.org 08/12/18

Solidworks geometry modifications: No shield

Solidworks geometry modifications: Original

Solidworks geometry modifications: GTS with small anode

Solidworks geometry modifications: No shield

Solidworks geometry modifications: Original

Solidworks geometry modifications: GTS with small anode

Preliminary results Field maps: T-shape

Preliminary results: Fields maps

Preliminary results: Fields maps

Preliminary results: Fields maps

Preliminary results Field maps: Mushroom

Preliminary results: Fields maps

Preliminary results: Fields maps

Preliminary results: Fields maps

Preliminary results Field maps: Sphere

Preliminary results: Fields maps

Preliminary results: Fields maps

Preliminary results: Fields maps

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

Preliminary results: x vs y

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

Preliminary results: x vs y

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

Preliminary results: x vs y

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

Preliminary results: Trajectories

Preliminary results: Trajectories

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

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

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

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

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

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

Preliminary results: Normalized transverse emittance

Fin.

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