362 citations · 693 across the 5 of their papers we have counts for
8 papers
Molecular gas in debris disks around young A-type stars
A. Moór, M. Curé, Á. Kóspál +9
According to the current paradigm of circumstellar disk evolution, gas-rich primordial disks evolve into gas-poor debris disks compose of second-generation dust. To explore the tra…
ATLASGAL --- properties of a complete sample of Galactic clumps
J. S. Urquhart, C. Koenig, A. Giannetti +15
Abridged: ATLASGAL is an unbiased 870 micron submillimetre survey of the inner Galactic plane. It provides a large and systematic inventory of all massive, dense clumps in the Gala…
Mass transport from the envelope to the disk of V346 Nor: a case study for the luminosity problem in an FUor-type young eruptive star
Á. Kóspál, P. Ábrahám, T. Csengeri +7
A long-standing open issue of the paradigm of low-mass star formation is the luminosity problem: most protostars are less luminous than theoretically predicted. One possible soluti…
ATLASGAL -- A Galaxy-wide sample of dense filamentary structures
Guang-Xing Li, J. S. Urquhart, S. Leurini +4
[Abridged] Aims. We study the properties of filamentary structures from the ATLASGAL survey. Methods. We use the DisPerSE algorithm to identify spatially coherent structures locate…
The reliability of observational measurements of column density probability distribution functions
Volker Ossenkopf-Okada, Timea Csengeri, Nicola Schneider +2
Probability distribution functions (PDFs) of column densities are an established tool to characterize the evolutionary state of interstellar clouds. Using simulations, we show to w…
Cold CO gas in the disk of the young eruptive star EX Lup
Ágnes Kóspál, Péter Ábrahám, Timea Csengeri +6
EX Lupi-type objects (EXors) form a sub-class of T Tauri stars, defined by sudden sporadic flare-ups of 1-5 magnitudes at optical wavelengths. These eruptions are attributed to enh…