Journal of Physical Studies 13(1), Article 4201 [7 pages] (2009)
DOI: https://doi.org/10.30970/jps.13.4201 NEW CONCEPT OF STATISTICAL ENSEMBLESM. I. Gorenstein Bogolyubov Institute for Theoretical Physics, NAS Ukraine, Metrologichna 14-b,03680, Kyiv, Ukraine |
An extension of the standard concept of the statistical ensembles is suggested. Namely, the statistical ensembles with extensive quantities fluctuating according to an externally given distribution is introduced. Applications in the statistical models of multiple hadron production in high energy physics are discussed.
PACS number(s): 24.10.Lx, 24.60.Ky, 25.75.-q