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Browsing by Author Douglas, Nigel G

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Showing results 1 to 15 of 15

A Dearth of Dark Matter in Ordinary Elliptical Galaxies

Author(s)Romanowsky, A J; Douglas, Nigel G; Arnaboldi, Magda, et al
TypeJournal article
Date Published2003
Date Created-

A deep kinematic survey of planetary nebulae in the Andromeda galaxy using the Planetary Nebula Spectrograph

Author(s)Freeman, Kenneth; Merrett, H R; Merrifield, M R, et al
TypeJournal article
Date Published2006
Date Created-

Constraining the internal dynamics of stellar systems using the NMAGIC particle code

Author(s)De Lorenzi, F; Debattista, Victor. P; Niranjan, Sambhus, et al
TypeConference paper
Date Published2008
Date CreatedJuly 16-20 2007

Dark-Matter Content of Early-Type Galaxies with Planetary Nebulae

Author(s)Napolitano, N. R.; Romanowsky, A. J.; Coccato, L, et al
TypeConference paper
Date Published2008
Date CreatedJune 25-29 2007

Dearth of dark matter or massive dark halo? Mass-shape-anisotropy degeneracies revealed by NMAGIC dynamical models of the elliptical galaxy NGC 3379

Author(s)De Lorenzi, F; Gerhard, Ortwin; Coccato, L, et al
TypeJournal article
Date Published2009
Date Created-

Kinematic properties of early-type galaxy haloes using planetary nebulae

Author(s)Coccato, L; Gerhard, Ortwin; Arnaboldi, Magda, et al
TypeJournal article
Date Published2009
Date Created-

Mass-to-light ratio gradients in early-type galaxy haloes

Author(s)Napolitano, Nicola R; Capaccioli, Massimo; Romanowsky, A J, et al
TypeJournal article
Date Published2005
Date Created-

Probing the kinematics of early-type galaxy halos using planetary nebulae

Author(s)Coccato, L; Gerhard, Ortwin; Arnaboldi, Magda, et al
TypeJournal article
Date Published2008
Date Created-

Testing the nature of S0 galaxies using planetary nebula kinematics in NGC 1023

Author(s)Noordermeer, E; Merrifield, M R; Coccato, L, et al
TypeJournal article
Date Published2008
Date Created-

The Planetary Nebula Spectrograph elliptical galaxy survey: the dark matter in NGC 4494

Author(s)Napolitano, N. R.; Romanowsky, A. J.; Coccato, L, et al
TypeJournal article
Date Published2009
Date Created-

The Planetary Nebula Spectrograph survey of S0 galaxy kinematics: Data and overview

Author(s)Cortesi, A.; Arnaboldi, Magda; Coccato, L, et al
TypeJournal article
Date Published2013
Date Created-

The Planetary Nebula Spectrograph: The Green Light for Galaxy Kinematics

Author(s)Douglas, Nigel G; Arnaboldi, Magda; Freeman, Kenneth, et al
TypeJournal article
Date Published2002
Date Created-

The PN.S Elliptical Galaxy Survey: a standard ΛCDM halo around NGC 4374?

Author(s)Napolitano, N. R.; Romanowsky, A. J.; Capaccioli, M, et al
TypeJournal article
Date Published2011
Date Created-

The PN.S Elliptical Galaxy Survey: Data Reduction, Planetary Nebula Catalog, and Basic Dynamics for NGC 3379

Author(s)Douglas, Nigel G; Napolitano, N. R.; Romanowsky, A. J., et al
TypeJournal article
Date Published2007
Date Created-

Unravelling the origins of S0 galaxies using maximum likelihood analysis of planetary nebulae kinematics

Author(s)Cortesi, A.; Merrifield, M R; Arnaboldi, Magda, et al
TypeJournal article
Date Published2011
Date Created-
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