You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.1 KiB
35 lines
1.1 KiB
\documentclass{article}
|
|
\usepackage[paperheight=50mm,paperwidth=95mm, margin=5mm]{geometry}
|
|
\usepackage{feynmp-auto}
|
|
\addtolength{\oddsidemargin}{-10mm}
|
|
\addtolength{\evensidemargin}{-10mm}
|
|
% commas in feynmp sometimes lead to strange errors, use \comma instead
|
|
\DeclareMathSymbol{\comma}{\mathpunct}{letters}{"3B}
|
|
|
|
\begin{document}\LARGE
|
|
\centering
|
|
\begin{fmffile}{bsll_eff_diagram} \centering
|
|
\begin{fmfgraph*}(300,100)
|
|
\fmfstraight
|
|
|
|
\fmfleft{l3,l4,l5}
|
|
\fmfright{r3,r4,r5}
|
|
|
|
\fmf{phantom}{l5,q1,r5}
|
|
\fmf{phantom}{l4,a1,r4}
|
|
\fmf{phantom}{l3,m1,m2,m3,r3}
|
|
|
|
\fmfv{d.shape=square,d.filled=hatched,d.size=10}{q1}
|
|
|
|
\fmffreeze
|
|
|
|
\fmf{fermion,label=$b$,tension=10.0}{l5,q1}
|
|
\fmf{fermion,label=$s$,tension=10.0}{q1,r5}
|
|
|
|
\fmf{fermion,label=$l^+$, label.side=right}{m2,q1}
|
|
\fmf{fermion,label=$l^-$}{q1,m3}
|
|
|
|
\end{fmfgraph*}
|
|
\end{fmffile}
|
|
\pagestyle{empty}
|
|
\end{document}
|