Rotation of galaxies and dark mater
Majid baraghani farahani
Arak university, Islamic Republic of lran
Email: borghani@azarab.ir
Abstract
Galaxies issues and fundamental of their formation was noticeable for scientists and researchers since past till now. In this article that resulted from study and image analysis of gained data from types of galaxies and then design a mechanical model that could respond most of current measurement, tried that this kind of research based on shape of galaxies and mechanical model with made an equal situation could rebuild and represent different types of galaxies with attendance to some parameters such as age of galaxy and content of Dark Matter. That important subject specially attended in this modeling was relies on this modeling was dependent of Dark Matter that allocated 90% of mass of young galaxies. Another important problem was attendance to Big Bang, eternal waves and universe background that have had a big portion in rotation and forming of galaxies. With regard on aforesaid subject, the two specified parameter had a big portion in accurate predicting of rotation of stars around center of galaxy and shape of galaxy that mentioned with mathematical formula.