bmad_3686_2p2ma_20060821.lat

!+
! Fri Nov 17 15:33:07 2006 => Documented by latdoc.
! Beam energy is 1.843 GeV
! 	Qx	Qy	Fx	Fy	Emitt(nm rad)
! e+	10.54	9.57	210.6	221.1	133.4	
! e-	0.53	0.57	208.5	221.1	141.0	
!
! Bx*	By*	Eta*	Alphax*	Alphay*	Eta'*	Cr_ang(mrad)
! 1.18	0.0127	0.018	0.032	0.038	-0.007	-3.266
!
! Bx*	By*	Eta*	Alphax*	Alphay* -> Positron-Electron
! 0.00	-0.0003	0.004	0.330	0.157
!
! Bx	By	Eta	Alphax	Alphay	Eta' -> all at IP_L3
! 1.25	8.780	-0.310	0.022	-0.127	0.068
!
! IP_L0 disp.: e+ x:1.91e-04 y:6.84e-06   e- x:1.79e-04 y:-1.01e-05
!
! IP_L0 cbar:  1.5e-02   -6.5e-03   IP_L3 cbar: -1.7e-02    1.0e-02
!             -3.2e-03    2.0e-02               -8.7e-03   -1.3e-02
!
! Peak Arc Betas: e+ Bx:42.9 By:45.5   e- Bx:45.1 By:45.4
! H_Sep Bx: 08w:21.71  08e:21.71  45w:16.32  45e:16.32
! V_Sep By: 48w:8.85  48e:8.85
! sc wiggler beta y's (wig1_14 -> wig3_18):
! e+ west: 16.24   8.09  28.04  10.08  16.59  20.65
! e- west: 12.66   5.60  41.98  10.33  14.77  16.66
! e+ east: 19.30  11.93  31.98   5.64  10.86  15.39
! e- east: 22.34  15.11  21.35   4.50  10.73  17.18
!
! 9x5 info: Pr_apert:4.22e-02  Effic:0.52  I_bunch:3.07  B_param_i:2.33
! Worst x disp e+:-1.87e-02  at: Q14W, 	e-:1.94e-02 at: Q34W
! 34w: e+ Bx:35.51  e- Bx:39.37  e+ Eta:1.92   Ring sigma_sep:7.40
! 34e: e+ Bx:42.45  e- Bx:40.76  e- Eta:1.73
!
! Full turn 4x4 det: 1.47  Momentum_comp: 1.13e-02
! sync_beta_path x:0.0e+00  y:0.0e+00  _volt x:-6.3e-09  y:-5.4e-07
! Qs-2Qx Mag  e+: 10.63   e-: 5.59
! *IP*  dbeta(dE) x:7.66 y:4.40  dbeta(dPretz) x:3.93e-01 y:1.60e-02
! *max* dbeta(dE) x:7.68 y:3.81  dbeta(dPretz) x:7.61e-01 y:4.69e-01
! Chrom x:1.79  y:1.80    Tonality x:0.14  y:-0.01
!-
!bbi+
! Fri Oct 13 16:54:03 2006 => Documented by bbi_latdoc.
! With 2.20 mA in bunch 3 of 9 x 5
! 	Qx	Qy	Fx	Fy	Emitt(nm rad)
! e+	10.52	9.58	202.8	226.6	142.4	
! e-	0.52	0.58	202.2	226.6	166.6	
!
! Bx*	By*	Eta*	Alphax*	Alphay*	Eta'*	Cr_ang(mrad)
! 1.01	0.0134	0.015	0.016	0.071	-0.010	-3.067
!
! Bx*	By*	Eta*	Alphax*	Alphay* -> Positron-Electron
! -0.06	-0.0001	0.004	0.549	0.244
!
! Bx	By	Eta	Alphax	Alphay	Eta' -> all at IP_L3
! 1.38	8.433	-0.307	0.046	-0.123	0.067
!
! IP_L0 disp.: e+ x:1.48e-04 y:7.97e-06   e- x:1.34e-04 y:-8.20e-06
!
! IP_L0 cbar:  5.5e-03   -2.1e-03   IP_L3 cbar: -7.3e-03    3.4e-03
!             -7.9e-03    1.0e-02               -2.7e-03   -3.8e-03
!
! Peak Arc Betas: e+ Bx:44.6 By:45.0   e- Bx:53.4 By:46.1
! H_Sep Bx: 08w:26.60  08e:26.60  45w:15.93  45e:15.93
! V_Sep By: 48w:9.21  48e:9.21
! sc wiggler beta y's (wig1_14 -> wig3_18):
! e+ west: 15.32   7.67  28.54   6.52  14.10  19.31
! e- west: 12.77   5.46  44.97   8.25  14.71  17.77
! e+ east: 19.73  11.99  34.11   8.14  14.88  18.23
! e- east: 21.00  14.21  21.86   6.48  14.09  19.35
!
! 9x5 info: Pr_apert:4.06e-02  Effic:0.53  I_bunch:2.50  B_param_i:1.96
! Worst x disp e+:-1.78e-02  at: Q14W, 	e-:1.81e-02 at: Q34W
! 34w: e+ Bx:35.03  e- Bx:36.41  e+ Eta:1.94   Ring sigma_sep:6.42
! 34e: e+ Bx:44.24  e- Bx:49.78  e- Eta:1.75
!bbi-
 lattice := 3686_2p2ma_20060821
 call, file = BMAD_LAYOUT:layout_antisol_2006_02_23_19kg.bmad
 call, file=BMAD_LAYOUT:12wig_track.bmad

Lattice file

twiss plot

Last modified: Fri Nov 17 15:48:06 2006 Mike Forster

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