Parameter	Meaning	Measured Value
g θW gs	Weak coupling constant at mZ Weinberg angle Strong coupling constant at mZ	0.6520 ± 0.0001 0.48290 ± 0.00005 1.221 ± 0.022
μ2 λ	Quadratic Higgs coefficient Quartic Higgs coefficient	~ −10−33 ~ 1 ?
Ge Gμ Gτ	Electron Yukawa coupling Muon Yukawa coupling Tauon Yukawa coupling	2.94 × 10−6 0.000607 0.0102156233
Gu Gd Gc Gs Gt Gb	Up quark Yukawa coupling Down quark Yukawa coupling Charm quark Yukawa coupling Strange quark Yukawa coupling Top quark Yukawa coupling Bottom quark Yukawa coupling	0.000016 ± 0.000007 0.00003 ± 0.00002 0.0072 ± 0.0006 0.0006 ± 0.0002 1.002 ± 0.029 0.026 ± 0.003
sin θ12 sin θ23 sin θ13 δ13	Quark CKM matrix angle Quark CKM matrix angle Quark CKM matrix angle Quark CKM matrix phase	0.2243 ± 0.0016 0.0413 ± 0.0015 0.0037 ± 0.0005 1.05 ± 0.24
θqcd	CP – violating QCD vacuum phase	< 10−9
Gνe Gνμ Gντ	Electron neutrino Yukawa coupling Muon neutrino Yukawa coupling Tau neutrino Yukawa coupling	< 1.7 × 10−11 < 1.1 × 10−6 < 0.10
sin θ′12 sin 2θ′23 sin θ′13 δ′13	Neutrino MNS matrix angle Neutrino MNS matrix angle Neutrino MNS matrix angle Neutrino MNS matrix phase	0.55 ± 0.06 ≥ 0.94 ≤ 0.22 ?
ρΛ ξb ξc ξν Q ns	Dark energy density Baryon mass per photon ρb / nγ Cold dark matter mass per photon ρc / nγ Neutrino mass per photon ρν / nγ  =  3⁄11 Σ mνi Scalar fluctuation amplitude δH on horizon Scalar spectral index	(1.25 ± 0.25) × 10−123 (0.50 ± 0.03) × 10−28 (2.5 ± 0.2) × 10−28 < 0.9 × 10−28 (2.0 ± 0.2) × 10−5 0.98 ± 0.02

 

from Dimensionless constants, cosmology and other dark matters : Max Tegmark, Anthony Aguirre, Martin J. Rees & Frank Wilczek

“Every fundamental property of nature ever measured can be computed from the 32 numbers in this table – at least in principle.” Max Tegmark in Our Mathematical Universe