Changes

The Carver and Richards 1972 2-site relaxation dispersion model for [[SQ CPMG-type data]] for most time scales whereby the simplification $R_{2A{:R2Azero}}^0$ = $R_{2B{:R2Bzero}}^0$ is assumed. This model is labelled as '''CR72''' in [[Relaxation dispersion citation for relax|relax]].

<math>k_{\textrm{EX:kex}}</math> is the chemical exchange rate constant, <math>p_A</math> {{:pA}} and <math>p_B</math> {{:pB}} are the populations of states A and B, and <math>\Delta \omega</math> {{:Deltaomega}} is the chemical shift difference between the two states in ppm.

The CR72 model has the parameters {$R_2^0${{:R2zero}}, $...$, $p_A${{:pA}}, $\Delta\omega${{:Deltaomega}}, $k_{ex{:kex}}$}.