東京大学高輝度光源計画
加速器の概要

24回対称の場合の Dynamic Aperture (low emittance mode)

  長直線部、弧部直線部を抜いて、ノーマルセル24個にした場合、どれだけまわるか。なお、ハーモニックナンバーなどはあっていない。

v28_08 24 symmetry (low emittance only)

Design momentum      P0 = 1.0000000 GeV Revolution freq.     f0 = 2330475.8 Hz
Energy loss per turn U0 =  .0289494 MV  Effective voltage    Vc =  .7000000 MV
Equilibrium position dz = 3.9468326 mm  Momentum compact. alpha =  .0011290
Orbit dilation       dl =  .0000000 mm  Effective harmonic #  h = 214.59136
Bucket height     dV/P0 =  .0414912

  Imag.tune: 0.0000000           0.0000000           0.0000000
  Real tune: 0.3999975          -0.2900000          -0.0051930

    Damping per one revolution:
          X : -1.455781E-05   Y : -1.447457E-05   Z : -2.886528E-05
    Damping time (sec):
          X :  2.947537E-02   Y :  2.964487E-02   Z :  1.486550E-02
    Tune shift due to radiation:
          X : -1.929629E-11   Y : -3.884273E-12   Z :  1.743800E-12
    Damping partition number:
          X :    1.0058       Y :    1.0000       Z :    1.9942

Emittance X            = 7.4843E-10 m   Emittance Y            =  .00000000 m
Emittance Z            = 1.07175E-6 m   Energy spread          = 4.90748E-4
Bunch Length           = 2.18388568 mm  Beam tilt              =  .00000000 rad
Beam size xi           =  .05263057 mm  Beam size eta          =  .00000000 mm

<<Horizontal>>
Range    Xmin:   0.000 Xmax: 200.000         (Ymin:   1.000 Ymax:   1.000)
          Zmin:-101.885 Zmax: 101.885        Display:   100 turns/character
      NZ     0----!----1----!----2----!----3----!----4----!----5
  -101.89 27 AAAAAAAAAAAAAAAAAAAAAAAAAAA89AA67530000000000000000
   -91.70 28 AAAAAAAAAAAAAAAAAAAAAAAAAAAA8AAA2A1A100000000000000
   -81.51 30 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA33363A610000000000000
   -71.32 29 AAAAAAAAAAAAAAAAAAAAAAAAAAAAA8853151800000000000000
   -61.13 30 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA391AAA710000000000000
   -50.94 30 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA3797AA6A0000000000000
   -40.75 31 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9AAAAAA0000000000000
   -30.57 30 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA358AAAAA0000000000000
   -20.38 38 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA1000000000000
   -10.19 39 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA000000000000
     0.00 39 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA000000000000
    10.19 38 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0000000000000
    20.38 38 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0000000000000
    30.57 29 AAAAAAAAAAAAAAAAAAAAAAAAAAAAA9AAAAAAA20000000000000
    40.75 37 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA00000000000000
    50.94 28 AAAAAAAAAAAAAAAAAAAAAAAAAAAA61A6A74A000000000000000
    61.13 27 AAAAAAAAAAAAAAAAAAAAAAAAAAA55424AA60000000000000000
    71.32 26 AAAAAAAAAAAAAAAAAAAAAAAAAA7A75A5AA00000000000000000
    81.51 31 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA12000000000000000000
    91.70 27 AAAAAAAAAAAAAAAAAAAAAAAAAAA7AA1A0000000000000000000
   101.89 30 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA110000000000000000000
      NZ     0----!----1----!----2----!----3----!----4----!----5
    Score:   662
<<vertical>>
Range    Xmin:   1.000 Xmax:   1.000         (Ymin:   0.000 Ymax: 200.000)
          Zmin:-101.885 Zmax: 101.885        Display:   100 turns/character
      NZ     0----!----1----!----2----!----3----!----4----!----5
  -101.89 19 AAAAAAAAAAAAAAAAAAA16000000000000000000000000000000
   -91.70 19 AAAAAAAAAAAAAAAAAAA2A100000000000000000000000000000
   -81.51 18 AAAAAAAAAAAAAAAAAA2A5000000000000000000000000000000
   -71.32 18 AAAAAAAAAAAAAAAAAA9AAA00000000000000000000000000000
   -61.13 22 AAAAAAAAAAAAAAAAAAAAAA00000000000000000000000000000
   -50.94 21 AAAAAAAAAAAAAAAAAAAAA900000000000000000000000000000
   -40.75 22 AAAAAAAAAAAAAAAAAAAAAA00000000000000000000000000000
   -30.57 21 AAAAAAAAAAAAAAAAAAAAA302020000000000000000000000000
   -20.38 22 AAAAAAAAAAAAAAAAAAAAAA00000000000000000000000000000
   -10.19 22 AAAAAAAAAAAAAAAAAAAAAA10A20000000000000000000000000
     0.00 22 AAAAAAAAAAAAAAAAAAAAAA20AA0000000000000000000000000
    10.19 22 AAAAAAAAAAAAAAAAAAAAAA10300000000000000000000000000
    20.38 22 AAAAAAAAAAAAAAAAAAAAAA40000000000000000000000000000
    30.57 23 AAAAAAAAAAAAAAAAAAAAAAA0010000000000000000000000000
    40.75 23 AAAAAAAAAAAAAAAAAAAAAAA0000000000000000000000000000
    50.94 23 AAAAAAAAAAAAAAAAAAAAAAA5010000000000000000000000000
    61.13 19 AAAAAAAAAAAAAAAAAAA3AAA0000000000000000000000000000
    71.32 23 AAAAAAAAAAAAAAAAAAAAAAA1000000000000000000000000000
    81.51 23 AAAAAAAAAAAAAAAAAAAAAAA1000000000000000000000000000
    91.70 23 AAAAAAAAAAAAAAAAAAAAAAA2000000000000000000000000000
   101.89 23 AAAAAAAAAAAAAAAAAAAAAAA8100000000000000000000000000
      NZ     0----!----1----!----2----!----3----!----4----!----5
    Score:   450