Modulated Round Beam-Beam Map

Q0 = 0.331
beam-beam parameter xi = 0.0042
tune modulation depth q = 0.0010
tune modulation period Tm = 199    Qm = 1.000000  

This is an example of the nonlinear beam-beam kick in amplitude and phase space, where the beam-beam kick is located at a point with beta*=1m and alpha*=0. The following equations are used to generate the motion:
        Qm = 1/Tm
	while running {
		Rotate phase space by 2*pi*(Q + q*sin(2*pi*Qm*t))
		xp -= (4*pi*xi/x) * [1-exp(-x*x)]
	}

Be careful to note that points are plotted every TURN, not every Tm points for this simulation!