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arXiv.org e-Print Archive
Preprint . 2002
Data sources: arXiv.org e-Print Archive
https://doi.org/10.1142/978981...
Article . 2003 . Peer-reviewed
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https://dx.doi.org/10.48550/ar...
Article . 2002
License: arXiv Non-Exclusive Distribution
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https://arxiv.org/abs/astro-ph...
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http://ui.adsabs.harvard.edu/a...
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CONSTRAINTS ON THE DECOMPOSITION OF THE ROTATION CURVES OF SPIRAL GALAXIES

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 May 2003Embargo end date: 01 Jan 2002Publisher:World Scientific Pub Co Pte LtdJournal:The Identification of Dark Matter
Authors: Burkhard Fuchs;

doi: 10.1142/9789812791313_0010 , 10.48550/arxiv.astro-ph/0212485

arXiv: http://arxiv.org/abs/astro-ph/0212485

CONSTRAINTS ON THE DECOMPOSITION OF THE ROTATION CURVES OF SPIRAL GALAXIES

Abstract

I discuss anew how arguments about the internal dynamics of galactic disks set constraints on the otherwise ambiguous decomposition of the rotation curves of spiral galaxies into the contributions by the various constituents of the galaxies. Analyzing the two sample galaxies NGC 3198 and NGC 2985 I conclude from the multiplicities of the spiral arms and the values of the Q disk stability parameters that the disks of both galaxies are `maximum disks'.

Latex, 6 pages, 4 figures, contributed talk at the IDM2002 conference, Sept. 2 - 6 2002, in York, England

Keywords

Astrophysics (astro-ph), FOS: Physical sciences, Astrophysics

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
3
Average
Average
Average
Green
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