Phase space

Phase space 8pole 21kg custom 12-september-2002

• Tracking started at IP.
• Initial phase space is 0.005 0. 0.0 0. 0.0. with respect to closed orbit
• Qtuned to 0.556, 0.586, -0.1.
• 1000 turns
• custom tracking
• 21kg 8pole
• 6-d closed orbit 0.1005E-03 0.3340E-02 -0.9539E-05 -0.1078E-03 -0.7135E-03 -0.2509E-03
• Phase space at IP (PS)
• Horizontal and vertical displacement vs turn (PS)
  

  The phase space appears to shrink. This makes no sense. The path length of the zero energy offset particle is not zero. If delta p/p=-2.5e-4 then the path length is zero.

Phase space 8pole 21kg symplectic 12-september-2002

• Tracking started at IP.
• Initial phase space is 0.004 0. 0.0 0. 0.0. with respect to closed orbit
• Qtuned to 0.556, 0.586, -0.1.
• 1000 turns
• 21kg 8pole
• 6-d closed orbit 0.1025E-03 0.3325E-02 -0.9450E-05 -0.1089E-03 -0.7135E-03 -0.2510E-03
• Phase space at IP (PS) with symplectic integration
• Phase space at IP (PS) with runge kutta integration through vector fields table