The Dark Matter Halo Density Profile, Spiral Arm Morphology, and Supermassive Black Hole Mass of M33

<table>Central supermassive black hole mass versus NFW concentration parameter, showing a correlation. The green point represents data for M31, the blue point for the Milky Way, and the red point shows the data for M33.</table>

International Scholarly Research Notices

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Figure 5

Figure 5: The Dark Matter Halo Density Profile, Spiral Arm Morphology, and Supermassive Black Hole Mass of M33 