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Generalized moment approximation evolution times

General formulae for intensities of MQ NMR coherences in systems of nuclear spins coupled by the dipole-dipole interactions have been derived. " The second moments of the MQ coherences of zero- and second orders were calculated for infinite linear chains in the approximation of the nearest neighbour interactions. Numerical simulations of intensities of MQ coherences of linear chains were also performed at different times of preparation and evolution periods of MQ NMR experiments. The second moments obtained from the developed theory were compared with the results of the numerical analysis of MQ dynamics. The line width information in MQ NMR experiments has also been discussed. [Pg.275]

See other pages where Generalized moment approximation evolution times is mentioned: [Pg.415]    [Pg.305]    [Pg.21]    [Pg.28]    [Pg.21]    [Pg.103]    [Pg.794]    [Pg.187]    [Pg.23]   
See also in sourсe #XX -- [ Pg.383 , Pg.384 , Pg.385 ]



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