A new formula for disc kinematics

In a disc galaxy, the distribution of azimuthal components of velocity is very skew. In the past, this skewness has been modelled by superposed Gaussians. We use dynamical arguments to derive an analytic formula that can be fitted to observed velocity distributions, and validate it by fits to the ve...

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Detaylı Bibliyografya
Asıl Yazarlar: Schoenrich, R, Binney, J
Materyal Türü: Journal article
Dil:English
Baskı/Yayın Bilgisi: 2012
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A new formula for disc kinematics Yazar: Schönrich, R, Binney, J

Baskı/Yayın Bilgisi 2011
Journal article