Bibcode
Prada, F.; Beckman, J. E.; McKeith, C. D.
Bibliographical reference
"Violent Star Formation: From 30 Doradus to QSOs, Proceedings of the first IAC-RGO meeting held in
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1994
Citations
0
Refereed citations
0
Description
Where the pheonomenon of wavelength-dependent kinematics has been
observed in galaxies, it has been well modelled as a dust extinction
effect. Therefore "compact mass features" in rotation curves close to
the nuclei of dusty inclined galaxies may not be caused by dynamical
effects, but by differential extinction by circumnuclear dust. NGC 7331
exhibits this phenomenology.