hyperfine.bnmr.two_site.average_slr_rate

hyperfine.bnmr.two_site.average_slr_rate(temperature: float, initial_fraction_1: Annotated[float, slice(0, 1, None)], attempt_frequency__s: Annotated[float, slice(0, None, None)], activation_energy_eV: Annotated[float, slice(0, None, None)], korringa_slope_1__s_K: Annotated[float, slice(0, None, None)], korringa_slope_2__s_K: Annotated[float, slice(0, None, None)]) → float[source]

Average SLR rate within the two-site model.

Parameters:

  • temperature – Absolute temperature (K).

  • initial_faction_1 – Fraction of population initially in site 1.

  • attempt_freqency__s – Attempt frequency or pre-exponential factor (s-1).

  • activation_energy_eV – Activation energy or energy barrier (eV).

  • korringa_slope_1__s_K – Korringa slope at site 1 (s-1 K-1).

  • korringa_slope_2__s_K – Korringa slope at site 2 (s-1 K-1).

Returns:

The site-averaged SLR rate (s-1).