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Journal article

Integral-field kinematics and stellar populations of early-type galaxies out to three half-light radii

Abstract:

We observed 12 nearby HI-detected early-type galaxies (ETGs) of stellar mass ∼10^10M⊙ ≤ M∗ ≤ ∼10^11 M⊙ with the Mitchell Integral-Field Spectrograph, reaching approximately three half-light radii in most cases. We extracted line-of-sight velocity distributions for the stellar and gaseous components. We find little evidence of transitions in the stellar kinematics of the galaxies in our sample beyond the central effective radius, with centrally fast-rotating galaxies remaining fast-rotating an...

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Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.1093/mnras/stx1835

Authors


Publisher:
Oxford University Press Publisher's website
Journal:
Monthly Notices of the Royal Astronomical Society Journal website
Volume:
471
Issue:
4
Pages:
4005-4026
Publication date:
2017-07-01
Acceptance date:
2017-07-18
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Keywords:
Pubs id:
pubs:731191
UUID:
uuid:cb1b9201-a620-4956-8eea-c95d9d3e04d2
Local pid:
pubs:731191
Source identifiers:
731191
Deposit date:
2017-09-29

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