Astrophysics

   

Fitting the NGC 1560 Rotation Curve and Other Galaxies in the `constant Lagrangian' Model for Galactic Dynamics.

Authors: E.P.J. de Haas

The velocity rotation curve of NGC 1560 has a peculiar wiggle around 4.5 kpc. This makes it a favorable galaxy to test the diverse models trying to explain galactic dynamics, as for example CDM and MOND. I will fit NGC 1560 using the GR-Schwarzschild based `constant Lagrangian' model for galactic dynamics and compare it to other results. But first I will give a brief expose of the `constant Lagrangian' approach. At the end, I present same other fitting curves: those of galaxies F583-1, F579V1 and U11648.

Comments: 25 Pages.

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Submission history

[v1] 2018-04-24 09:11:00

Unique-IP document downloads: 9 times

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