1990•Unpublished venueRequires access

Observations of CO emission from the nucleus of NGC 4945.

J. B. Whiteoak, Marcus S. Dahlem, R. Wielebinski, J. I. Harnett

Abstract

Les observations de la transition J = 1-0 de CO en direction de la galaxie spirale NGC 4945 a l'aide du Telescope Submillimetrique SEST ont revele un complexe de nuages moleculaires au voisinage du noyau. La distribution du complexe est compatible avec un disque en rotation de diametre 1100pc et d'epaisseur 500pc, entourant une radiosource nucleaire plus petite

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Key concepts: Physics, Astrophysics, Galactic nuclei, Molecular cloud, Rotation (mathematics), Galaxy, Geometry, Stars