Neutrino Physics Constants (neuosc.constants)¶
This is a collection of physical constants related to neutrino physics. The overal framework of this module is grabbed from scipy.constants.
Neutrinos Constants¶
hbarc |
\(\hbar\cdot c = 197.3\) |
mass_typical |
the typical mass from experiments = 2eV |
sin_squared_theta_12 |
\(\sin^2 (\theta_{12})=0.304\) |
delta_mass_squared_21 |
\(\delta m_{21}^2 = 7.53 \times 10^{-5} \mathrm{eV}^2\) |
sin_squared_theta_23 |
\(\sin^2 (\theta_{23})=0.514\) for NH |
sin_squared_theta_23_nh |
\(\sin^2 (\theta_{23})=0.514\) for NH |
sin_squared_theta_23_ih |
\(\sin^2 ( heta_{23})=0.511\) for IH |
delta_mass_squared_32 |
\(\delta m_{32}^2 = 2.44\times 10^{-3} \mathrm{eV^2}\) |
delta_mass_squared_32_nh |
\(\delta m_{32}^2=2.44\times 10^{-3}\mathrm{eV^2}\) |
delta_mass_squared_32_ih |
\(\delta m_{32}^2 = 2.49\times 10^{-3}\mathrm{eV^2}\) |
sin_squared_theta_13 |
\(\sin^2 (\theta_{13})= 2.19\times 10^{-2}\) |
neuosc.constants use data from Particle Data Group
2015 Review of Particle Physics Summary Tables [PDGSUMMARY2015] .
| [PDGSUMMARY2015] | K.A. Olive et al. (Particle Data Group), Chin. Phys. C, 38, 090001 (2014) and 2015 update. |
