Strongly resonant value

We see that for strongly resonant values u) — 27t/3 and u) = tt/2 the normal forms differ in main order from the normal forms for other (j s. We will consider strong resonances in the next section, but let us pause first to discuss the weak resonances u = 27rMfNy N >5. 

This relation is plotted in Figure 3 for different values of oj/ve. As can be seen, when the frequency of the applied field is large compared to the collision frequency in the plasma, a strong resonance is predicted, in agreement with experimental results. 

When strong resonance interactions are less relevant, 0+ and 0 constants are equal to the normal o values obtained from substituted benzoic acids. 

The extreme variability of the 1.30 6 peak In the H-NMR spectra of the catalytlcally prepared poly(a-plnene oxide) samples (14) could be due to contamination by monomer which has a strong resonance at this value. The authors of ref. 14 consider this explanation to be unlikely, however. 

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