decay

width_calc [GeV]

width_obs [GeV]

rel. Δwidth

I_i

I_f

l = ΔI

G[GeV^-3/2]

x

m_X

G formula

$\Lambda \to p{e}^{-}{\overline{\nu }}_e$

2.21509 × 10⁻¹⁸

2.081 × 10⁻¹⁸

0.0168188

1/2

5/2

2

2.42 × 10⁻⁸

0.841428

1504.53

$G=g_{h2}\sqrt{3}$

$\Lambda \to p{\mu }^{-}{\overline{\nu }}_{\mu }$

3.99111 × 10⁻¹⁹

3.93 × 10⁻¹⁹

0.223919

1/2

5/2

2

2.42 × 10⁻⁸

0.935977

1037.67

$G=g_{h2}\sqrt{3}$

${\Sigma }^{-}\to n{e}^{-}{\overline{\nu }}_e$

4.42673 × 10⁻¹⁸

4.526 × 10⁻¹⁸

0.0393283

1/2

5/2

2

2.8 × 10⁻⁸

0.785061

1879.71

$G=g_{h2}2$

${\Sigma }^{-}\to n{\mu }^{-}{\overline{\nu }}_{\mu }$

1.69761 × 10⁻¹⁸

2.003 × 10⁻¹⁸

0.0888667

1/2

5/2

2

2.8 × 10⁻⁸

0.873155

1546.45

$G=g_{h2}2$