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.
56 lines
2.2 KiB
56 lines
2.2 KiB
\documentclass{article}
|
|
\usepackage[paperheight=110mm,paperwidth=125mm, margin=15mm]{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}{BuToKstPhi_diagram} \centering
|
|
\begin{fmfgraph*}(280,220)
|
|
\fmfstraight
|
|
|
|
\fmfleft{l8,l7,l6,l5,l4,l3,l2,l1,l0}
|
|
\fmfright{r8,r7,r6,r5,r4,r3,r2,r1,r0}
|
|
|
|
\fmf{phantom}{l0,a1,a2,a3,a4,a5,a6,a7,a8,r0}
|
|
\fmf{phantom}{l4,d1,d2,d3,d4,d5,d6,d7,d8,d9,r4}
|
|
\fmf{phantom}{l8,g1,g2,g3,g4,g5,g6,g7,g8,r8}
|
|
|
|
\fmffreeze
|
|
|
|
%Make B+
|
|
\fmf{fermion,label=$\bar{b}$,tension=1.0, label.side=left}{l0,a3}
|
|
\fmf{fermion,label=$u$,tension=1.0, label.side=left}{l8,g3}
|
|
|
|
|
|
%Make photon
|
|
\fmf{photon,label=$W^+$, label.side=left}{a3,g3}
|
|
|
|
|
|
%Make s\bar{s}
|
|
\fmf{fermion,right=0.3,label=${s}$,tension=1.0,label.side=left}{d6,r5}
|
|
\fmf{fermion,right=0.3,label=$\bar{s}$,tension=1.0,label.side=left}{r3,d6}
|
|
|
|
%Make the W fermions
|
|
\fmf{fermion,label=$\bar{s}$,tension=1.0, label.side=left}{a3,r0}
|
|
\fmf{fermion,label=$s$,tension=1.0, label.side=left}{g3,r8}
|
|
|
|
%Make the blobs
|
|
\fmf{plain,right=-0.3,tension=-0.5,label=$B^+$, label.side=right,label.dist=0.5}{l0,l8}
|
|
\fmf{plain,right=0.3,tension=-0.5}{l0,l8}
|
|
|
|
\fmf{plain,right=-0.4,tension=-0.5,label=$K^*$, label.side=right,label.dist=0.45}{r8,r5}
|
|
\fmf{plain,right=0.4,tension=-0.5}{r8,r5}
|
|
|
|
\fmf{plain,right=-0.4,tension=-0.5,label=$\phi$, label.side=right,label.dist=0.45}{r0,r3}
|
|
\fmf{plain,right=0.4,tension=-0.5}{r0,r3}
|
|
|
|
|
|
|
|
\end{fmfgraph*}
|
|
\end{fmffile}
|
|
\pagestyle{empty}
|
|
\end{document}
|