File:PiPlus muon decay.svg

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Original file ‎(SVG file, nominally 300 × 180 pixels, file size: 3 KB)

Summary

Description
English: Feynman diagram of a positive pion decay.
Date
Source Own work
Author Krishnavedala
SVG development
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The SVG code is valid.
 
This vector image was created with LaTeX, the generated PDF converted to SVG using pdf2svg and manually edited for margins.
Source code
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SVG code

\documentclass[12pt,border=5pt,crop,multi=false,class=scrartcl]{standalone}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage{tikz}
\usepackage{feynmp}
\usepackage{graphicx}
\DeclareGraphicsRule{*}{mps}{*}{} 

\begin{document}
\setlength{\unitlength}{.05cm}
\begin{fmffile}{diagram}
    {\Huge$\pi^+$}
    \begin{tikzpicture}[baseline=(current bounding box.center)]
    \node {
    \fmfframe(5,17)(40,25) {
        \begin{fmfgraph*}(80,40)
            \fmfpen{thick}
            \fmfleft{i1,i2}
            \fmflabel{$\bar{d}$}{i1}
            \fmflabel{$u$}{i2}
            \fmfright{o1,o2}
            \fmflabel{$\nu_\mu$}{o1}
            \fmflabel{$\mu^+$}{o2}
            \fmf{fermion}{i2,v1,i1}
            \fmf{photon, label=$W^+$}{v1,v2}
            \fmf{fermion}{o2,v2,o1}
        \end{fmfgraph*}
    }
    };
    \end{tikzpicture}
\end{fmffile}
\end{document}

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Date/TimeThumbnailDimensionsUserComment
current23:19, 4 April 2016Thumbnail for version as of 23:19, 4 April 2016300 × 180 (3 KB)Krishnavedalaarrows corrrected
20:45, 27 September 2014Thumbnail for version as of 20:45, 27 September 2014510 × 270 (16 KB)Krishnavedala{{Information |Description ={{en|1=Feynman diagram of a positive pion decay.<br/> Created in LaTeX, the generated PDF converted to SVG using pdf2svg and manually edited for margins. {{cot|LaTeX source code.|width=250px}} <s...
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