Publications by Ryan Houghton

The centre of M83

Proceedings of the International Astronomical Union 3 (2007) 307-308

RCW Houghton, N Thatte

Stellar kinematics show no evidence of hidden mass concentrations at the centre of M83. We show the clearest evidence yet of an age gradient along the starburst arc and interpret the arc to have formed from orbital motion away from a starforming region in the dust lane. © 2008 Copyright International Astronomical Union 2008.

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