29 citations · 47 across the 3 of their papers we have counts for
7 papers
The HD 98800 quadruple pre-main sequence system. Towards full orbital characterisation using long-baseline infrared interferometry
S. Zúñiga-Fernández, J. Olofsson, A. Bayo +8
HD 98800 is a young ( Myr old) and nearby ( pc) quadruple system, composed of two spectroscopic binaries orbiting around each other (AaAb and BaBb), with a gas-rich…
The Palomar Transient Factory Sky2Night programme
J. van Roestel, P. J. Groot, T. Kupfer +9
We present results of the Sky2Night project: a systematic, unbiased search for fast optical transients with the Palomar Transient Factory. We have observed 407 deg in -band…
Spectro-interferometric observations of a sample of Be stars. Setting limits to the geometry and kinematics of stable Be disks
Y. R. Cochetti, C. Arcos, S. Kanaan +3
Be stars are rapid rotators surrounded by a gaseous disk envelope whose origin is still under debate. This envelope is responsible for observed emission lines and large infrared ex…
Is there really a debris disc around ?
V. Faramaz, G. Bryden, K. R. Stapelfeldt +10
The presence of a debris disc around the Gyr-old solar-type star was suggested by the infrared excess detection. Follow-up observations…
Primordial Mass and Density Segregation in a Young Molecular Cloud
Emilo J. Alfaro, Carlos Román-Zúñiga
We analyse the geometry of the Pipe Nebula, drawn by the distribution (-spatial parameter) and hierarchy ( spatial segregation) of column density peaks previously detected an…
Massive open star clusters using the VVV survey V. Young clusters with an OB stellar population
S. Ramírez Alegría, J. Borissova, A. -N. Chené +6
The ESO public survey VISTA Variables in the Vía Láctea (VVV) has contributed with deep multi-epoch photometry of the Galactic bulge and the adjacent part of the disk over 526 squa…