| 1 | ! DIAMOND STORAGE RING LATTICE |
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| 2 | ! non zero dispersion in straights |
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| 3 | ! six families of harmonic sextupoles |
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| 4 | ! starting point at the middle of the long straight |
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| 5 | ! thin lenses |
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| 6 | |
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| 7 | option,rbarc=false; |
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| 8 | |
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| 9 | ! ***** drifts |
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| 10 | D1D2: drift, Type=D1D2, L=.4377500E+01; |
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| 11 | D1BCentre: drift, Type=D1BCentre, L=.1000000E+01; |
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| 12 | D1BEnd2: drift, Type=D1BEnd2, L=.1877500E+01; |
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| 13 | KD1: drift, Type=KD1, L=.8930000E+00; |
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| 14 | KD2: drift, Type=KD2, L=.4010000E+00; |
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| 15 | D2B: drift, Type=D2B, L=.1500000E+00; |
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| 16 | D3B: drift, Type=D3B, L=.2350000E+00; |
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| 17 | D4B: drift, Type=D4B, L=.4650000E+00; |
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| 18 | D4Ba: drift, Type=D4Ba, L=.1765000E+00; |
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| 19 | D4Bb: drift, Type=D4Bb, L=.2885000E+00; |
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| 20 | D5B: drift, Type=D5B, L=.2000000E+00; |
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| 21 | D6B: drift, Type=D6B, L=.6675000E+00; |
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| 22 | D6Ba: drift, Type=D6Ba, L=.1125000E+00; |
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| 23 | D6Bb: drift, Type=D6Bb, L=.5550000E+00; |
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| 24 | D1A: drift, Type=D1A, L=.2385000E+00; |
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| 25 | D1Aa: drift, Type=D1Aa, L=.1225000E+00; |
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| 26 | D1Ab: drift, Type=D1Ab, L=.1160000E+00; |
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| 27 | D2A: drift, Type=D2A, L=.1990000E+00; |
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| 28 | D3A: drift, Type=D3A, L=.4250000E+00; |
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| 29 | D3Aa: drift, Type=D3Aa, L=.1615000E+00; |
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| 30 | D3Ab: drift, Type=D3Ab, L=.2635000E+00; |
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| 31 | D4A: drift, Type=D4A, L=.5875000E+00; |
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| 32 | D4Aa: drift, Type=D4Aa, L=.1050000E+00; |
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| 33 | D4Ab: drift, Type=D4Ab, L=.4825000E+00; |
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| 34 | |
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| 35 | ! ***** Quads |
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| 36 | ! QF and QD valus set to have the tune at (27.2256,12.3632) |
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| 37 | Q1D: quadrupole, Type=Q1D , L=0.400, K1=-.7126250E+00;!/1.0005; |
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| 38 | Q2D: quadrupole, Type=Q2D , L=0.600, K1= .1272800E+01;!/1.0005; |
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| 39 | Q3D: quadrupole, Type=Q3D , L=0.300, K1=-.1007140E+01;!/1.0005; |
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| 40 | Q2AD: quadrupole, Type=Q2AD, L=0.400, K1=-.9896300E+00;!/1.0005; |
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| 41 | Q1AD: quadrupole, Type=Q1AD, L=0.400, K1= .1263560E+01;!/1.0005; |
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| 42 | Q1AB: quadrupole, Type=Q1AB, L=0.400, K1= .1286190E+01;!/1.0005; |
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| 43 | Q2AB: quadrupole, Type=Q2AB, L=0.400, K1=-.1044950E+01;!/1.0005; |
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| 44 | Q3B: quadrupole, Type=Q3B , L=0.300, K1=-.8843700E+00;!/1.0005; |
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| 45 | Q2B: quadrupole, Type=Q2B , L=0.600, K1= .1475330E+01;!/1.0005; |
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| 46 | Q1B: quadrupole, Type=Q1B , L=0.400, K1=-.1246210E+01;!/1.0005; |
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| 47 | |
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| 48 | ! ***** Sext |
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| 49 | ! Fitted values to produce normalized chromaticities 0,0 |
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| 50 | TS1A: sextupole, Type=S1A , L= .3, K2=0.;! 2*19.29;! 2* 5.449444/.3; |
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| 51 | TS2A: sextupole, Type=S2A , L= .2, K2=0.;! -2*18.08;! -2* 3.349528/.2; |
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| 52 | TS1B: sextupole, Type=S1B , L= .3, K2=0.;! 2*10.50;! 2* 3.148519/.3; |
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| 53 | TS2B: sextupole, Type=S2B , L= .3, K2=0.;! -2*16.64;! -2* 4.993126/.3; |
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| 54 | TS1C: sextupole, Type=S1C , L= .3, K2=0.;! 2*8.49;! 2* 2.546022/.3; |
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| 55 | TS2C: sextupole, Type=S2C , L= .3, K2=0.;! -2*10.88;! -2* 3.263168/.3; |
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| 56 | TS1D: sextupole, Type=S1D , L= .3, K2=0.;! 2*6.90;! 2* 2.069871/.3; |
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| 57 | TS2D: sextupole, Type=S2D , L= .3, K2=0.;! -2*16.76;! -2* 5.028928/.3; |
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| 58 | !DSEXT1: drift, Type=DSEXT , L=0.15 - 1.5e-8; |
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| 59 | !DSEXT2: drift, Type=DSEXT , L=0.10 - 1.5e-8; |
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| 60 | DSEXT1: drift, Type=DSEXT , L=0.; |
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| 61 | DSEXT2: drift, Type=DSEXT , L=0.; |
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| 62 | |
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| 63 | ! ***** Correctors inside the sextupoles |
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| 64 | HSTR: drift, Type=HSTR, L=0.;!, VKick=0, HKick=0; |
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| 65 | VSTR: drift, Type=VSTR, L=0.;!, VKick=0, HKick=0; |
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| 66 | |
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| 67 | S1A: Line=(DSEXT1,TS1A,HSTR,VSTR,DSEXT1); |
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| 68 | S2A: Line=(DSEXT2,TS2A,HSTR,VSTR,DSEXT2); |
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| 69 | S1B: Line=(DSEXT1,TS1B,HSTR,VSTR,DSEXT1); |
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| 70 | S2B: Line=(DSEXT1,TS2B,HSTR,VSTR,DSEXT1); |
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| 71 | S1C: Line=(DSEXT1,TS1C,HSTR,VSTR,DSEXT1); |
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| 72 | S2C: Line=(DSEXT1,TS2C,HSTR,VSTR,DSEXT1); |
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| 73 | S1D: Line=(DSEXT1,TS1D,HSTR,VSTR,DSEXT1); |
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| 74 | S2D: Line=(DSEXT1,TS2D,HSTR,VSTR,DSEXT1); |
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| 75 | |
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| 76 | ! ***** Bending |
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| 77 | !A=0.13089969; |
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| 78 | A=2.*pi/48.; |
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| 79 | N=100; |
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| 80 | !BB: sbend, Type=BB, L=0.936, K1=0., Angle=A, E1=A/2, E2=A/2; |
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| 81 | BB: rbend, Type=BB, L=0.936, K1=0., Angle=A,ptcrbend,truerbend; |
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| 82 | BBs: sbend, Type=BB, L=0.936/N, K1=0., Angle=A/N;!, E1=A/2, E2=0; |
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| 83 | BBm: sbend, Type=BB, L=0.936/N, K1=0., Angle=A/N, E1=0, E2=0; |
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| 84 | BBe: sbend, Type=BB, L=0.936/N, K1=0., Angle=A/N;!, E1=0, E2=A/2; |
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| 85 | |
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| 86 | |
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| 87 | ! ***** BPM |
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| 88 | BPM: monitor, Type=BPM, L=0; |
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| 89 | |
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| 90 | ! ***** Fast correctors |
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| 91 | K1HC: KICKER, Type=K1HC, L=0., VKick=0, HKick=0; |
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| 92 | K1VC: KICKER, Type=K1VC, L=0., VKick=0, HKick=0; |
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| 93 | K1: Line=(K1HC,K1VC); |
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| 94 | |
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| 95 | ! ***** RF cavity |
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| 96 | !CAV: rfcavity, Type=RF, L=0, Volt=3.3, Harmon=936, Lag=0.549959; |
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| 97 | !CAV: rfcavity, Volt=3.3, freq=499.65, Lag=0.4509; |
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| 98 | CAV: rfcavity, Volt=3.3, freq=499.65, Lag=0.549959; |
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| 99 | |
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| 100 | |
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| 101 | ! ***** Begin Lattice |
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| 102 | SPERIOD: Line= (D1D2,& |
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| 103 | BPM, K1, KD1, K1, KD2,& |
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| 104 | Q1D, D2B, S1D, D3B, Q2D, D4B,& |
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| 105 | Q3D, D5B, S2D, D6Ba, BPM, D6Bb, BB,& |
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| 106 | D4A, Q2AD, D3Aa, BPM, D3Ab, S2A, D2A,& |
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| 107 | Q1AD, D1Aa, BPM, D1Ab, S1A, D1A, Q1AB,& |
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| 108 | D2A, S2A, D3A, Q2AB, D4Aa, BPM, D4Ab,& |
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| 109 | BB, D6B, S2C, D5B, Q3B, D4Ba, BPM,& |
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| 110 | D4Bb, Q2B, D3B, S1C, D2B, Q1B,& |
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| 111 | KD2, K1, KD1, K1, BPM,& |
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| 112 | D1BEnd2, D1BCentre, D1BCentre, D1BEnd2,& |
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| 113 | BPM, K1, KD1,& |
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| 114 | K1, KD2, Q1B, D2B, S1B, D3B,& |
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| 115 | Q2B, D4B, Q3B, D5B, S2B, D6Ba, BPM,& |
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| 116 | D6Bb, BB, D4A, Q2AB, D3Aa, BPM, D3Ab,& |
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| 117 | S2A, D2A, Q1AB, D1Aa, BPM, D1Ab, S1A,& |
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| 118 | D1A, Q1AB, D2A, S2A, D3A, Q2AB, D4Aa,& |
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| 119 | BPM, D4Ab, BB, D6B, S2B, D5B, Q3B,& |
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| 120 | D4Ba, BPM, D4Bb, Q2B, D3B, S1B,& |
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| 121 | D2B, Q1B, KD2, K1, KD1, K1, BPM,& |
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| 122 | D1BEnd2, D1BCentre, D1BCentre, D1BEnd2,& |
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| 123 | BPM, K1, KD1, K1, KD2, Q1B, D2B,& |
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| 124 | S1B, D3B, Q2B, D4B, Q3B, D5B, S2B,& |
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| 125 | D6Ba, BPM, D6Bb, BB, D4A, Q2AB,& |
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| 126 | D3Aa, BPM, D3Ab, S2A, D2A, Q1AB, D1Aa,& |
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| 127 | BPM, D1Ab, S1A, D1A, Q1AB, D2A,& |
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| 128 | S2A, D3A, Q2AB, D4Aa, BPM, D4Ab, BB,& |
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| 129 | D6B, S2B, D5B, Q3B, D4Ba, BPM, D4Bb,& |
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| 130 | Q2B, D3B, S1B, D2B, Q1B, KD2, K1,& |
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| 131 | KD1, K1, BPM,& |
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| 132 | D1BEnd2, D1BCentre, D1BCentre, D1BEnd2,& |
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| 133 | BPM, K1, KD1, K1, KD2,& |
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| 134 | Q1B, D2B, S1C, D3B, Q2B, D4B,& |
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| 135 | Q3B, D5B, S2C, D6Ba, BPM, D6Bb, BB,& |
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| 136 | D4A, Q2AB, D3Aa, BPM, D3Ab, S2A, D2A,& |
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| 137 | Q1AB, D1Aa, BPM, D1Ab, S1A, D1A, Q1AD,& |
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| 138 | D2A, S2A, D3A, Q2AD, D4Aa, BPM, D4Ab,& |
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| 139 | BB, D6B, S2D, D5B, Q3D, D4Ba, BPM,& |
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| 140 | D4Bb, Q2D, D3B, S1D, D2B, Q1D,& |
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| 141 | KD2, K1, KD1, K1, BPM, D1D2); |
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| 142 | |
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| 143 | |
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| 144 | DIAMOND: Line=(SPERIOD,SPERIOD,SPERIOD,SPERIOD,SPERIOD,SPERIOD,CAV); |
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| 145 | |
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| 146 | |
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