bmad_4140_min_v1.lat

!+
! Fri Oct 20 13:20:46 2006 => Documented by latdoc.
! Beam energy is 2.070 GeV
! 	Qx	Qy	Fx	Fy	Emitt(nm rad)
! e+	10.54	9.59	210.6	228.9	146.0	
! e-	0.54	0.58	209.2	225.0	158.3	
!
! Bx*	By*	Eta*	Alphax*	Alphay*	Eta'*	Cr_ang(mrad)
! 0.99	0.0121	0.014	0.089	0.086	0.012	-3.200
!
! Bx*	By*	Eta*	Alphax*	Alphay* -> Positron-Electron
! 0.28	0.0014	-0.008	0.150	0.150
!
! Bx	By	Eta	Alphax	Alphay	Eta' -> all at IP_L3
! 2.32	5.900	0.204	-0.167	-0.024	-0.002
!
! IP_L0 disp.: e+ x:-2.89e-04 y:1.48e-06   e- x:-7.83e-05 y:-2.27e-06
!
! IP_L0 cbar:  9.6e-04   -1.2e-03   IP_L3 cbar: -5.1e-04   -1.1e-03
!             -7.5e-02    4.3e-04               -1.0e-03   -8.2e-04
!
! Peak Arc Betas: e+ Bx:47.5 By:47.6   e- Bx:49.2 By:48.6
! H_Sep Bx: 08w:24.37  08e:24.37  45w:8.89  45e:8.89
! V_Sep By: 48w:14.05  48e:14.05
! sc wiggler beta y's (wig1_14 -> wig3_18):
! e+ west: 19.15  10.53  18.84  10.09  18.40  25.06
! e- west: 15.19   7.97  25.11   8.98  15.31  20.10
! e+ east: 20.02  14.27  16.84   3.45   9.07  15.91
! e- east: 21.12  15.42  15.01   3.26   9.12  16.44
!
! 9x5 info: Pr_apert:4.64e-02  Effic:0.51  I_bunch:3.39  B_param_i:2.39
! Worst x disp e+:-1.91e-02  at: Q34W, 	e-:1.99e-02 at: Q34W
! 34w: e+ Bx:46.97  e- Bx:37.48  e+ Eta:2.62   Ring sigma_sep:7.35
! 34e: e+ Bx:34.85  e- Bx:48.96  e- Eta:2.77
!
! Full turn 4x4 det: 1.40  Momentum_comp: 1.14e-02
! sync_beta_path x:0.0e+00  y:0.0e+00  _volt x:1.0e-09  y:9.8e-07
! Qs-2Qx Mag  e+: 3.77   e-: 8.45
! *IP*  dbeta(dE) x:-9.64 y:7.52  dbeta(dPretz) x:5.57e-01 y:3.50e-01
! *max* dbeta(dE) x:-9.15 y:45.93  dbeta(dPretz) x:9.40e-01 y:4.77e-01
! Chrom x:0.36  y:0.03    Tonality x:-0.13  y:1.91
!-
 lattice := 4140_JUMP
 call, file = BMAD_LAYOUT:layout_c_12wig_2005_06_17_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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