The SAMI Galaxy Survey:embedded discs and radial trends in outer dynamical support across the Hubble sequence

• Published in: Monthly Notices of the Royal Astronomical Society
• Main Authors: Foster, C., van de Sande, J., Cortese, L., Croom, S. M., Bland-Hawthorn, J., Brough, S., Bryant, J. J., Goodwin, M., Lawrence, J. S., Lorente, N., Medling, A. M., Owers, M., Richards, S. N., Scott, N.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2018
• Subjects: Galaxies: fundamental parameters; Galaxies: kinematics and dynamics; sami
• Online Access: https://researchers.mq.edu.au/en/publications/a38e225e-e279-4aef-96b1-b3a639d7c8a8; https://doi.org/10.1093/MNRAS/STY2059; http://www.scopus.com/inward/record.url?scp=85055264264&partnerID=8YFLogxK; http://purl.org/au-research/grants/arc/FT140100255; http://purl.org/au-research/grants/arc/CE170100013

We study the balance in dynamical support of 384 galaxies with stellar kinematics out to ≥1.5R e in the Sydney AAO Multi-object Integral Field (SAMI) Galaxy Survey. We present radial dynamical profiles of the local rotation dominance parameter, V/σ, and local spin, λ loc. Although there is a broad r...