A CHECK ON THE NON-LINEAR BEHAVIOR OF GALAXY SIMULATIONS

被引：18

作者：

INAGAKI, S

NISHIDA, MT

SELLWOOD, JA

机构：

[1] KYOTO UNIV,DEPT ASTRON,KYOTO 606,JAPAN

[2] KOBE WOMENS UNIV,KOBE 654,JAPAN

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1984年 / 210卷 / 03期

关键词：

Astrophysics; -; NASA;

D O I：

10.1093/mnras/210.3.589

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have obtained solutions from an N-body simulation and a collisionless Boltzmann simulation which predict the evolution of the same model galaxy. Our principal interest was to compare the non-linear development of a bar instability. We find excellent agreement; in particular, the limiting amplitude of the bar differs by merely 2 per cent between the two calculations. © 1984 Royal Astronomical Society. Provided by the NASA Astrophysics Data System.

引用

页码：589 / 596

页数：8

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