classical electron radius
	E Q U A T I O N S
		A times B
		1		Avogardo's number		elementary charge		-2.694815
		2		Bohr radius		Bohr radius		0.506811
		3		molar vol idel gs		permeability magn		-0.076279
		4
		5
		6
		7
		8
		9
		10
		A divided by B
		1		4		Boltzmann		2.146309
		2		Hydrogen at infty		432		-0.122890
		3		k (inv-mtrs/kelv)		S1 - S2 Hydrogen		0.050756
		4		light squared		tau mass		-0.033509
		5		permittivity elec		pi		-0.122890
		6		Planck / 2 pi		first radiaton cn		-0.122890
		7		2		Boltzmann		0.096761
		8		a u charge		light squared		2.146309
		9		conductance quntm		Boltzmann squared		0.015445
		10		light		tau mass		4.467062
		11		proton mass kg		pi squared		0.818752
		12						-0.122890
		13
		14
		15
		16
		17
		18
		19
		20
				The quantity expressed as e2/mec2, where e is the electron's charge in
				electrostatic units
				highligted		derivative		nist
				copyright   steve waterman   january 2009