pyfeyn-test6.py
No OneTemporary
Actions

Size

619 B

Subscribers

None

pyfeyn-test6.py
View Options

	#! /usr/bin/env python

	from pyfeyn.user import *

	fd = FeynDiagram()

	i1 = Point(-4, +2)
	i2 = Point(-4, -2)
	v1 = Vertex(-2, 0, mark=CircleMark())
	v2 = Vertex(+2, 0, mark=CircleMark())
	o1 = Point(+4, +2)
	o2 = Point(+4, -2)

	l1 = Fermion(i1, v1).addArrow()
	l2 = Fermion(v1, i2).addArrow()
	l1 = Fermion(o1, v2).addArrow(0.25)
	l2 = Fermion(v2, o2).addArrow(0.8)
	g1 = Gluino(v1, v2).bend(1.5).set3D()
	g2 = Gaugino(v1, v2).bend(-1.5).set3D()
	g3 = Graviton(midpoint(v2,o2), midpoint(v2,o1)).bend(0.5).set3D()
	g1.setStyles([color.rgb.red])

	lab = Label("A silly SUSY / graviton demo", x=0, y=2.2)

	fd.draw("pyfeyn-test6.pdf")