This is the model for 2-site exchange for off-resonance R1ρ-type data from Trott et al. (2003). It is selected by setting the model to `TAP03'. The equation for the exchange process is
|R1ρ =||R1cos2θ + R1ρ'sin2θ|
in which, in addition to those parameters defined above for the `TP02' model,
The equation is accurate when populations are less skewed than the `TP02' model ( pA pB). Note that this model, as with the `TP02' model, has been superseded by the `MP05' model in the next section. The reference for this equation is:
More information about the TAP03 model is available from:
The relax user manual (PDF), created 2019-03-08.