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Central DM density cuspiness in LSB's: a stellar kinematics approach

Abstract:

We present preliminary results from spectroscopic observations of a sample of 11 low surface brightness galaxies (LSB). We measured the stellar and gaseous kinematics along their major and minor axes. Such information will allow us to accurately investigate the dark matter (DM) content within their optical regions, providing further constraints on the predictions of standard CDM models. Although dynamical modeling is still in progress, our observations already show that the derived stellar ki...

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Publication status:
Published

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Authors


Pizzella, A More by this author
Corsini, EM More by this author
Bertola, F More by this author
Coccato, L More by this author
Magorrian, J More by this author
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Issue:
220
Pages:
337-338
Publication date:
2004
ISSN:
0074-1809
URN:
uuid:481d6db3-e7e6-4110-a900-e8b9b915be9d
Source identifiers:
14341
Local pid:
pubs:14341
ISBN:
1-58381-167-2

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