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Evolution of disk galaxies in MOdified Gravity (MOG)

Published online by Cambridge University Press:  14 May 2020

Neda Ghafourian Open the ORCID record for Neda Ghafourian [Opens in a new window]  and
Mahmood Roshan
Neda Ghafourian
Affiliation:
Department of Physics, Faculty of Science, Ferdowsi University of Mashhad, P.O. Box 1436, Mashhad, Iran emails: n.ghafourian@mail.um.ac.ir, mroshan@um.ac.ir
Mahmood Roshan
Affiliation:
Department of Physics, Faculty of Science, Ferdowsi University of Mashhad, P.O. Box 1436, Mashhad, Iran emails: n.ghafourian@mail.um.ac.ir, mroshan@um.ac.ir
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Abstract

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Evolution and the formation of bars in the galactic disks is studied in the context of Modified Gravity (MOG) by using N-body simulations. It is found that changing the value of free parameters of the model can effectively alter the strength of the bar and disk’s stability.

Keywords

galaxies: evolutiongalaxies: structuremethods: n-body simulations
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 14 , Symposium S353: Galactic Dynamics in the Era of Large Surveys , June 2019 , pp. 152 - 153
Copyright
© International Astronomical Union 2020

References

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