Chapter 12, Problem 12C.5P

Interpretation Introduction

Interpretation:

The lineshape for function $G\left(t\right)=\left(a\cos \omega t\right)e^{-t/\tau }$ has to be calculated.

Concept introduction:

The NMR spectra appear differently if the magnetic nuclei jump rapidly between different environments.  When the rate is fast, the spectrum shows a single line at the mean of the two chemical shifts.  When the rate is intermediate, the lines broaden and coalesce into a single broad line.