I. J. Danziger
European Southern Observatory
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Publication
Featured researches published by I. J. Danziger.
The Astrophysical Journal | 1995
C. M. Carollo; P. T. de Zeeuw; R. P. van der Marel; I. J. Danziger; E. E. Qian
We present measurements of the shape of the stellar line-of-sight velocity distribution out to two effective radii along the major axes of the four elliptical galaxies NGC 2434, 2663, 3706, and 5018. The velocity dispersion profiles are flat or decline gently with radius. We compare the data to the predictions of f=f(E,L_z) axisymmetric models with and without dark matter. Strong tangential anisotropy is ruled out at large radii. We conclude from our measurements that massive dark halos must be present in three of the four galaxies, while for the fourth galaxy (NGC 2663) the case is inconclusive.
Astronomy & Astrophysics Supplement Series | 1996
Werner W. Zeilinger; A. Pizzella; Paola Amico; G. Bertin; F. Bertola; L. M. Buson; I. J. Danziger; Herwig Dejonghe; Elaine M. Sadler; R. P. Saglia; P. T. de Zeeuw
Astronomy and Astrophysics | 1994
G. Bertin; F Bertola; Lm Buson; I. J. Danziger; Herwig Dejonghe; Elaine M. Sadler; R. P. Saglia; Pt De Zeeuw; Ww Zeilinger
Astronomy and Astrophysics | 1994
G. Bertin; F Bertola; Lm Buson; I. J. Danziger; Herwig Dejonghe; Elaine M. Sadler; R. P. Saglia; Pt Dezeeuw; Ww Zeilinger
Astronomy and Astrophysics | 1997
A. Pizzella; Paola Amico; F. Bertola; Lm Buson; I. J. Danziger; Herwig Dejonghe; Elaine M. Sadler; R. P. Saglia; Pt Dezeeuw; Ww Zeilinger
The Messenger | 1996
Ww Zeilinger; Paola Amico; G. Bertin; F Bertola; Lm Buson; I. J. Danziger; Herwig Dejonghe; A. Pizzella; Elaine M. Sadler; R. P. Saglia; Pt De Zeeuw
Archive | 1996
Werner W. Zeilinger; A. Pizzella; Paola Amico; G. Bertin; F. Bertola; L. M. Buson; I. J. Danziger; Herwig Dejonghe; Elaine M. Sadler; R. P. Saglia; P. T. de Zeeuw
Archive | 1996
Werner W. Zeilinger; Paola Amico; G. Bertin; F. Bertola; L. M. Buson; I. J. Danziger; Herwig Dejonghe; A. Pizzella; Elaine M. Sadler; R. P. Saglia; P. T. de Zeeuw
Archive | 1993
I. J. Danziger; Werner W. Zeilinger; K. Kjar
Archive | 1993
Paola Amico; G. Bertin; F Bertola; L. M. Buson; I. J. Danziger; Herwig Dejonghe; A. Pizzella; Elaine M. Sadler; M. Saglia; R. P. Stiavelli; P. T. de Zeeuw; Werner W. Zeilinger
