bmad_cd_zsq1_15t_3s_3.lat

!+
! Fri Oct 20 13:22:31 2006 => Documented by latdoc.
! Beam energy is 5.175 GeV
! 	Qx	Qy	Fx	Fy	Emitt(nm rad)
! e+	10.60	9.65	234.0	251.9	68.0	
! e-	0.60	0.64	233.0	251.3	246.8	
!
! Bx*	By*	Eta*	Alphax*	Alphay*	Eta'*	Cr_ang(mrad)
! 1.45	0.0233	0.656	0.018	-0.076	0.116	-2.189
!
! Bx*	By*	Eta*	Alphax*	Alphay* -> Positron-Electron
! 0.02	0.0021	0.001	0.032	-0.151
!
! Bx	By	Eta	Alphax	Alphay	Eta' -> all at IP_L3
! 1.58	5.706	-0.073	-0.018	0.086	-0.007
!
! IP_L0 disp.: e+ x:-6.26e-04 y:7.06e-05   e- x:6.08e-04 y:-7.05e-05
!
! IP_L0 cbar: -1.3e-02   -1.8e-01   IP_L3 cbar:  7.0e-04   -2.4e-03
!             -5.9e-02   -2.2e-03                1.6e-03   -7.1e-04
!
! Peak Arc Betas: e+ Bx:41.1 By:43.5   e- Bx:40.1 By:44.5
! H_Sep Bx: 08w:19.85  08e:19.85  45w:16.90  45e:16.90
! V_Sep By: 48w:12.76  48e:12.76
!
! 9x5 info: Pr_apert:4.01e-02  Effic:0.47  I_bunch:8.02  B_param_i:6.68
! Worst x disp e+:-1.61e-02  at: Q18E, 	e-:-1.59e-02 at: Q04E
! 34w: e+ Bx:39.90  e- Bx:36.07  e+ Eta:2.57   Ring sigma_sep:6.82
! 34e: e+ Bx:34.90  e- Bx:36.63  e- Eta:1.49
!
! Full turn 4x4 det: 0.34  Momentum_comp: 1.10e-02
! sync_beta_path x:0.0e+00  y:0.0e+00  _volt x:-3.4e-08  y:-1.1e-06
! Qs-2Qx Mag  e+: 32.09   e-: 31.21
! *IP*  dbeta(dE) x:-17.95 y:-17.47  dbeta(dPretz) x:-3.59e-03 y:5.13e-02
! *max* dbeta(dE) x:36.58 y:50.35  dbeta(dPretz) x:1.20e-01 y:1.49e-01
! Chrom x:3.08  y:0.07    Tonality x:-0.41  y:0.26
!-
lattice := cd_zsq1_15t_3s_3
call, file=BMAD_LAYOUT:cesr_iii_layout.bmad
!-----------------------------------------------------
!-----------------------------------------------------

Lattice file

twiss plot

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

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