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Drawing Feynman diagrams with feynarts

  1. Nov 13, 2015 #1
    I'm trying to draw Feynman diagrams with the feynarts.sty package for LaTex. The problem is that if I write the following code


    I get this
    Schermata 2015-11-13 alle 23.05.21.png

    instead of this

    Schermata 2015-11-13 alle 23.06.56.png

    how can I fix this?
  2. jcsd
  3. Nov 14, 2015 #2


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    How did you compile the file and what output did you look at?
  4. Nov 14, 2015 #3
    I found the solution. I need to compile following the latex -> dvips -> ps2pdf sequence. This can be made in TexShop putting the command

    %!TEX TS-program = latex

    in the first line of the tex file.
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