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Halo Orbits in Cosmological Disk Galaxies: Tracers of Formation History

  • Authors: Monica Valluri, Victor P. Debattista, Gregory S. Stinson, Jeremy Bailin, Thomas R. Quinn, H. M. P. Couchman, and James Wadsley

Valluri et al. 2013 The Astrophysical Journal 767 93.

  • Provider: AAS Journals

Caption: Figure 3.

Similar to Figure  2: kernel density distribution of orbit types as a function of orbital elongation parameter χ s . Values of χ s > 0.1 denote orbits elongated along the major ( x) axis of the halo, while orbits with χ s ~ 0 are axisymmetric or "round."

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