Total intrinsic spin angular momentum 0.866ħ of the electron illustrated at 54.7° angle
x = 0.618·r·(1 - cosφ)·cos(8φ/7)
y = 0.618·r·(1 - cosφ)· sin(8φ/7)
z = r · sinφ
all points P(x,y,z) are widened ±7.5° on latitude
still image out of 20 frames, used for
animation
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