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The SWELLS survey - I. A large spectroscopically selected sample of edge-on late-type lens galaxies

Abstract:

The relative contribution of baryons and dark matter to the inner regions of spiral galaxies provides critical clues to their formation and evolution, but it is generally difficult to determine. For spiral galaxies that are strong gravitational lenses, however, the combination of lensing and kinematic observations can be used to break the disc-halo degeneracy. In turn, such data constrain fundamental parameters such as (i) the mass density profile slope and axial ratio of the dark matter halo...

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Publication status:
Published

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Authors


Dutton, AA More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Astrophysics
Bolton, AS More by this author
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Journal:
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Volume:
417
Issue:
3
Pages:
1601-1620
Publication date:
2011-11-05
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
URN:
uuid:fdb11de9-1544-4c70-86d6-9ac28ed63f6d
Source identifiers:
204334
Local pid:
pubs:204334

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