bmad_3686_2p2ma_20060814.lat

!+
! Fri Oct 20 13:20:52 2006 => Documented by latdoc.
! Beam energy is 1.843 GeV
! 	Qx	Qy	Fx	Fy	Emitt(nm rad)
! e+	10.53	9.57	206.7	221.1	131.8	
! e-	0.54	0.57	208.8	220.6	134.2	
!
! Bx*	By*	Eta*	Alphax*	Alphay*	Eta'*	Cr_ang(mrad)
! 1.28	0.0133	0.010	-0.030	0.000	-0.034	-3.263
!
! Bx*	By*	Eta*	Alphax*	Alphay* -> Positron-Electron
! 0.06	-0.0003	-0.025	0.098	0.083
!
! Bx	By	Eta	Alphax	Alphay	Eta' -> all at IP_L3
! 1.16	8.724	-0.322	0.046	0.023	0.036
!
! IP_L0 disp.: e+ x:-5.11e-04 y:1.00e-05   e- x:8.17e-04 y:-1.02e-05
!
! IP_L0 cbar:  2.5e-03   -1.3e-02   IP_L3 cbar:  6.6e-03    1.8e-02
!              7.0e-03   -4.4e-03               -1.1e-02   -2.7e-03
!
! Peak Arc Betas: e+ Bx:46.5 By:42.8   e- Bx:42.5 By:44.8
! H_Sep Bx: 08w:21.38  08e:21.38  45w:17.80  45e:17.80
! V_Sep By: 48w:9.18  48e:9.18
! sc wiggler beta y's (wig1_14 -> wig3_18):
! e+ west: 15.01   7.25  31.59  11.03  17.59  21.36
! e- west: 12.30   5.63  39.54   9.44  13.41  15.11
! e+ east: 18.58  11.53  31.64   5.50  10.24  14.30
! e- east: 21.62  14.32  23.60   5.17  12.03  18.85
!
! 9x5 info: Pr_apert:4.30e-02  Effic:0.52  I_bunch:3.25  B_param_i:2.43
! Worst x disp e+:1.92e-02  at: Q34E, 	e-:1.95e-02 at: Q08E
! 34w: e+ Bx:36.22  e- Bx:40.68  e+ Eta:1.77   Ring sigma_sep:8.03
! 34e: e+ Bx:41.80  e- Bx:37.13  e- Eta:1.67
!
! Full turn 4x4 det: 6.34  Momentum_comp: 1.13e-02
! sync_beta_path x:0.0e+00  y:0.0e+00  _volt x:5.9e-10  y:1.7e-06
! Qs-2Qx Mag  e+: 13.97   e-: 7.40
! *IP*  dbeta(dE) x:1.15 y:-0.31  dbeta(dPretz) x:3.19e-01 y:1.93e-01
! *max* dbeta(dE) x:1.75 y:68.62  dbeta(dPretz) x:6.33e-01 y:4.85e-01
! Chrom x:0.99  y:0.97    Tonality x:-0.55  y:0.36
!-
!bbi+
! Fri Oct 13 16:55:11 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	139.2	
! e-	0.52	0.58	203.5	226.0	145.7	
!
! Bx*	By*	Eta*	Alphax*	Alphay*	Eta'*	Cr_ang(mrad)
! 1.11	0.0137	0.005	0.019	0.035	-0.036	-3.102
!
! Bx*	By*	Eta*	Alphax*	Alphay* -> Positron-Electron
! 0.05	-0.0001	-0.025	0.225	0.173
!
! Bx	By	Eta	Alphax	Alphay	Eta' -> all at IP_L3
! 1.26	8.381	-0.318	-0.005	0.007	0.035
!
! IP_L0 disp.: e+ x:-5.22e-04 y:8.27e-06   e- x:7.57e-04 y:-8.38e-06
!
! IP_L0 cbar:  7.3e-04   -4.7e-03   IP_L3 cbar:  5.1e-03    6.6e-03
!             -2.9e-03   -3.5e-03               -3.5e-03   -1.7e-03
!
! Peak Arc Betas: e+ Bx:42.5 By:43.7   e- Bx:40.4 By:43.9
! H_Sep Bx: 08w:24.82  08e:24.82  45w:16.29  45e:16.29
! V_Sep By: 48w:9.48  48e:9.48
! sc wiggler beta y's (wig1_14 -> wig3_18):
! e+ west: 14.42   7.00  31.81   7.30  15.20  20.24
! e- west: 12.50   5.53  42.13   7.58  13.41  16.22
! e+ east: 19.13  11.71  33.22   7.69  13.81  16.83
! e- east: 20.51  13.63  23.75   7.29  15.50  20.88
!
! 9x5 info: Pr_apert:4.17e-02  Effic:0.53  I_bunch:2.65  B_param_i:2.07
! Worst x disp e+:1.79e-02  at: Q06W, 	e-:1.84e-02 at: Q08E
! 34w: e+ Bx:38.27  e- Bx:39.82  e+ Eta:1.80   Ring sigma_sep:7.06
! 34e: e+ Bx:39.97  e- Bx:39.29  e- Eta:1.69
!bbi-
 lattice := 3686_2p2ma_20060814
 call, file = BMAD_LAYOUT:layout_antisol_2006_02_23_19kg.bmad
 call, file=BMAD_LAYOUT:12wig_track.bmad

Lattice file

twiss plot

Last modified: Wed Jul 11 10:39:45 2007 Mike Forster

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