Tung distribution 

of a macromolecular assembly
https://doi.org/10.1351/goldbook.T06530
A continuous distribution with the differential mass-distribution function of the form: fw(x) dx=a b xb−1 e−a xb dx where x is a parameter characterizing the chain length, such as relative molecular mass or degree of polymerization and a and b are positive adjustable parameters.
Source:
Purple Book, 1st ed., p. 56 [Terms] [Book]
Citation: 'Tung distribution' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06530 RIS BibTex EndNote
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Last revised: February 24, 2014