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Pattern speed measurements in two barred galaxies

Abstract:

Knowledge of the pattern speed in a barred galaxy is an important prerequisite for determining the radii of its dynamical resonances. Once identified, these can in turn be used to constrain models for nuclear fueling and secular evolution. Here, we present measurements of the pattern speeds in two barred galaxies-one direct (in NGC 1068, using the Tremaine-Weinberg method in the near infrared) and one indirect (in NGC 7479, using a fit to three-dimensional molecular emission-line data). We fi...

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Publication status:
Published

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Journal:
CENTRAL KILOPARSEC OF STARBURSTS AND AGN: THE LA PALMA CONNECTION
Volume:
249
Pages:
78-84
Publication date:
2001-01-01
Event title:
Conference on the Central Kiloparsec of Starbursts and AGN
Source identifiers:
12679
ISBN:
1583810897
Keywords:
Pubs id:
pubs:12679
UUID:
uuid:a9a54462-d131-4b02-aa6e-8653b442494d
Local pid:
pubs:12679
Deposit date:
2012-12-19

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