hibetavert_20040702.lat

July 6, 2004 Lattice: /nfs/cesr/user/dlr/bmad/lat/hibetavert_20040702.lat

12 wigglers all 2.1T. Optics and orbits based on third order symp taylor map for wigglers, pretzel on. 12 8pole wigglers. Nearly symmetric quads, seps, sexts. Minimize dependence of closed orbit on rf. Increase beta_v* to 2cm

• linear lattice constraints
• non linear lattice constraints

• lattice file
• Optical parameters and orbits
  • table
  • Lattice gif
  • Dynamic aperture gif and initialization energies 0.0 0.003 0.006, Qx=0.518,Qy=0.584, Qz=-0.089
  • Dynamic aperture gif and initialization energies 0.0 0.003 0.006, Qx=0.518,Qy=0.584, Qz=-0.05
  • Dynamic aperture gif and initialization energies 0.0 0.003 0.006, Qx=0.51,Qy=0.59, Qz=-0.05

• Parameters for beam-beam simulation including radiation integrals, damping decrement, etc.

Single beam scans

• and initialization , positrons, hibetavert_20040702.lat

Luminosity vs current

• 050704 and initialziation, Qx=0.515, Qy=0.578,Qz=-0.089, coupling 1%/1%, 100000 turns, 100 particles, 9X4
• 060704 and initialziation, Qx=0.515, Qy=0.578,Qz=-0.057, coupling 1%/1%, 100000 turns, 100 particles, 9X4
• 070704 and initialziation, Qx=0.515, Qy=0.578,Qz=-0.057, coupling 1%/1%, 100000 turns, 100 particles, no lrbbi, pretz on

Energy dependence of beta

• dbeta/d delta E positrons , electrons

Energy dependence of coupling

Single particle scans

Beam beam scans

• 020704 and initialization , Qz=-0.057, 9X4, 2.5mA, 1%/1%,hibetavert_20040702.lat