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1 | # 1D accelerator beam |
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2 | # |
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3 | /gps/particle proton |
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4 | /gps/pos/type Beam |
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5 | # |
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6 | # the incident surface is in the y-z plane |
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7 | /gps/pos/rot1 0 1 0 |
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8 | /gps/pos/rot2 0 0 1 |
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9 | # |
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10 | # the beam spot is centered at the origin and is |
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11 | # of 1d gaussian shape with a 3mm central plateau |
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12 | /gps/pos/shape Circle |
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13 | /gps/pos/centre 0. 0. 0. mm |
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14 | /gps/pos/radius 3. mm |
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15 | /gps/pos/sigma_r .2 mm |
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16 | # |
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17 | # the beam is travelling along the x-axis with 5 degrees dispersion |
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18 | /gps/ang/rot1 0 0 1 |
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19 | /gps/ang/rot2 0 1 0 |
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20 | /gps/ang/type beam1d |
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21 | /gps/ang/sigma_r 5. deg |
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22 | # |
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23 | # the beam energy is in gaussian profile centered at 400 MeV |
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24 | /gps/ene/type Gauss |
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25 | /gps/ene/mono 400 MeV |
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26 | /gps/ene/sigma 50. MeV |
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27 | |
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28 | # |
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29 | # commands below are independent of gps |
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30 | # |
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31 | /analysis/filename test30.aida |
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32 | /analysis/maxeng 800 MeV |
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33 | /analysis/mineng 200 MeV |
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34 | /analysis/maxpos 5 mm |
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35 | /analysis/minpos -5 mm |
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36 | /event/printModulo 10000 |
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37 | #/tracking/verbose 1 |
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38 | /run/beamOn 10000 |
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39 | |
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