1 / 11

X-Ray Optics in the BMAD Beam Dynamics Computer Code

Joel Brock, Georg Hoffstaetter, David Sagan, Karthik Narayan. X-Ray Optics in the BMAD Beam Dynamics Computer Code. What is BMAD?. Subroutine library for Accelerator Beam Physics Used by Tao (Tool for Accelerator Optics). Local Coordinate Systems. Variable local reference coordinates

ikia
Download Presentation

X-Ray Optics in the BMAD Beam Dynamics Computer Code

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Joel Brock, Georg Hoffstaetter, David Sagan, Karthik Narayan X-Ray Optics in the BMAD Beam Dynamics Computer Code

  2. What is BMAD? • Subroutine library for Accelerator Beam Physics • Used by Tao (Tool for Accelerator Optics)

  3. Local Coordinate Systems • Variable local reference coordinates • Locally, in flat orbits

  4. Mirrors and Beams in BMAD • Attributes • Graze angle • X-offset • Y-offset • Graze angle error • Graze curvature • Transverse curvature • Tilt • Tilt error • X-pitch • Y-pitch • Beam Attributes (Six Vector) • X • Px • Y • Py • Z • Pz

  5. Beam X-offsets

  6. Graze Angle Errors and X-Offsets

  7. XOffset and GAE Verification The following variables are ideally very small: X_offset graze_angle_err beam_start x beam_start px

  8. Goals and Accomplishments Completed To be completed Y-offset Transverse curvature Tilt Tilt error Y-pitch Transformation matrix with all offsets and errors Higher order non-linear terms Canonical z-coordinate equations • Graze angle • X offset • Graze angle error • Graze curvature • X-pitch • Transfer matrix for graze angle, x offset, and graze angle error

  9. Documents Used • The Physics of Particle Accelerators by Klaus Wille • General accelerator physics concepts • Particle Accelerator Physics by Helmut Wiedemann • Transfer matrices, deeper concepts • The BMAD Reference Manual by David Sagan • Coordinate systems, element attributes • The Tao Reference Manual by David Sagan, Jeffrey Smith • Lattice configuration, element configuration

  10. Software Used • BMAD (baby/better/be) Subroutine Library • Back end testing purposes • Tao (Tool for Accelerator Optics) • Front end testing purposes • The Geometer’s Sketchpad • 2D drawing environment

  11. The End Questions? Comments? Concerns?

More Related