The reduced NS 2-site star CPMG model

This is the numerical model for 2-site exchange using complex conjugate matrices, whereby the simplification R_2A⁰ = R_2B⁰ is assumed. It is selected by setting the model to `NS CPMG 2-site star'. The simple constraint p_A > p_B is used to halve the optimisation space, as both sides of the limit are mirror image spaces.

More information about the NS CPMG 2-site star model is available from:

• the relax wiki at http://wiki.nmr-relax.com/NS_CPMG_2-site_star,
• the API documentation at http://www.nmr-relax.com/api/3.2/lib.dispersion.ns_cpmg_2site_star-module.html,
• the relaxation dispersion page of the relax website at http://www.nmr-relax.com/analyses/relaxation_dispersion.html#NS_CPMG_2-site_star.