32 citations · 32 across the 2 of their papers we have counts for
6 papers · 1 filter
A systematic search for massive young stars in the Galaxy - the RMS survey
MG Hoare, SL Lumsden, RD Oudmaijer +3
We have selected red MSX sources (RMS) that have the colours of massive young stellar objects (MYSOs). Our aim is to generate a large, systematically selected sample to address que…
Dynamics of the circumstellar gas in the Herbig Ae stars BF Orionis, SV Cephei, WW Vulpeculae and XY Persei
A. Mora, C. Eiroa, A. Natta +22
We present high resolution (lambda / Delta_lambda = 49000) echelle spectra of the intermediate mass, pre-main sequence stars BF Ori, SV Cep, WW Wul and XY Per. The spectra cover th…
Are all young stars disc accretors?
Jorick S. Vink, Janet E. Drew, Tim J. Harries +1
We now understand how low mass stars evolve through cloud collapse and disc accretion, but whether higher mass stars are also disc accretors is as yet unknown. Spectropolarimetry o…
Multi-colour PL-relations of Cepheids in the Hipparcos catalogue and the distance to the LMC
M. A. T. Groenewegen, R. D. Oudmaijer
We analyse a sample of 236 Cepheids from the Hipparcos catalog, using the method of ``reduced parallaxes'' in V, I, K and the reddening-free ``Wesenheit-index''. We compare our sam…
The separation of the stars in the binary nucleus of the planetary nebula Abell 35
A. A. Gatti, J. E. Drew, R. D. Oudmaijer +2
Using the Planetary Camera on board the Hubble Space Telescope we have measured the projected separation of the binary components in the nucleus of the planetary nebula Abell 35 to…
The evolved B[e] star HD 87643 : observations and a radiation driven disk-wind model for B[e] stars
Rene Oudmaijer, Daniel Proga, Janet Drew +1
New high resolution spectroscopic and medium resolution spectropolarimetric data, complemented with optical broad and narrow band imaging, of the B[e] star HD 87643 are presented.…