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astro-ph2000★ 65 cited
Origin of scaling structure and non-gaussian velocity distribution in self-gravitating ring model
Yasuhide Sota, Osamu Iguchi, Masahiro Morikawa +2
Fractal structures and non-Gaussian velocity distributions are characteristic properties commonly observed in virialized self-gravitating systems such as galaxies or interstellar m…
astro-ph2000
Galaxy Distributions and Tsallis Statistical Mechanics
Akika Nakamichi, Izumi Joichi, Osamu Iguchi +1
Large-scale astrophysical systems are non-extensive due to their long-range force of gravity. Here we show an approach toward the statistical mechanics of such self-gravitating sys…