% smlfv2.mp -- do not edit, generated automatically by pseyfert.tex
input feynmp
require_RCS_revision "1.30";
beginchar(1, 200*1.0pt#, 80*1.0pt#, 0);
"feynmf: 1";
LaTeX_unitlength:=1.0pt;
subgraph (0, 0, w, h);
vinit;
pickup pencircle scaled thin;
straight_galleries;
vleft (__i2, __i3, __i4, __i5);
vright (__o2, __o3, __o4, __o5);
vconnect ("phantom", __i4, __g1);
path p[];
vconnect ("plain,label=$\Pnum \to \Pnue $,tag=1", __g1, __g2);
vconnect ("fermion,lab.side=left,label=$\APmuon $", __o4, __g2);
vconnect ("fermion,lab.side=right,label=$\Pbottom $", __i3, __g3);
vconnect ("fermion,lab.side=right,label=$\Pcharm $", __g3, __g4);
vconnect ("fermion,lab.side=right,label=$\Pstrange $", __g4, __o3);
vconnect ("fermion,lab.side=left,label=$\APup $", __o2, __i2);
vfreeze;
p1:=vpath1(__g1,__g2);
ivertex ("d.sh=cross,d.ang=0,d.size=5thick", point length(p1)/2 of p1);
vfreeze;
vconnect ("fermion,lab.side=left,label=$\Ptauon $", __g1, __o5);
vconnect ("dashes,lab.side=right,label=$\PW $", __g1, __g3);
vconnect ("dashes,lab.side=left,label=$\PW $", __g2, __g4);
vfreeze;
vdraw;
endsubgraph;
endchar;
% the end.
end.
endinput;