A discussion of the relationship between the second moment of the absorption and the Van Vleck second moment
β Scribed by J.I. Kaplan
- Publisher
- Elsevier Science
- Year
- 1969
- Weight
- 193 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0031-8914
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π SIMILAR VOLUMES
A method for determining the second moment of a Raman band has been proposed. The band shape is assumed to be expressed in terms of a mathematical function, which is derived from the Fourier transform of the Kubo correlation function. Parameters in the expression are adjusted with the least squares
We present a preliminary result for second moment of the light cone wave function of the pion. This parameter is the subject of a discrepancy between theoretical predictions (coming from lattice and sum rules) and a recent experimental result (that remarkably agrees with purely perturbative predicti