1 | title, 'test of rf-multipole'; |
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2 | option, debug, -echo; |
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3 | |
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4 | bunchcharge := 2.e10; |
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5 | |
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6 | twss_ebc1 : beta0, |
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7 | betx=3.3999, bety=3.7645, |
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8 | alfx=-1.0879, alfy= 1.1907; |
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9 | |
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10 | beam_ebc1 : beam, energy=5, npart=bunchcharge, |
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11 | sige=1.5e-3, sigt=6e-03, |
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12 | ex=8e-6 * emass/5, ey=20e-9 * emass/5; |
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13 | |
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14 | !!! |
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15 | !!! it creates a sequence with an RF-Multipole and multipole that cancel each other |
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16 | !!! |
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17 | |
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18 | k:=sqrt(pi); |
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19 | rfm1 : rfmultipole, l=0, freq=12, knl:={0, sqrt(1), -sqrt(3)}, ksl:={0, sqrt(5), -sqrt(7), sqrt(11), -sqrt(13) }, pnl:={ 0, 0, 0,0,0,0,0,0,0 }, psl:={0,0,0,0,0,0,0,0}; |
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20 | m1 : multipole, l=0.0, knl:={0, -sqrt(1), sqrt(3)}, ksl:={0, -sqrt(5), sqrt(7), -sqrt(11), sqrt(13) }; |
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21 | q1 : quadrupole, l=1.0, k1=0.1; |
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22 | |
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23 | test_line : line=( m1, rfm1, q1 ); |
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24 | |
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25 | !!! |
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26 | !!! TEST 1: prints some of the RF-Multipole attributes |
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27 | !!! |
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28 | |
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29 | use, sequence=test_line; |
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30 | |
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31 | track,onepass,file=test1_track; |
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32 | start,x=1,t=0; |
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33 | observe,place=test_line$END; |
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34 | run,turns=10; |
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35 | endtrack; |
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