205 citations · 1k across the 16 of their papers we have counts for
9 papers · 1 filter
Understanding the Star Formation Efficiency in Dense Gas: Initial Results from the CAFFEINE Survey with ArTéMiS
M. Mattern, Ph. André, A. Zavagno +9
Despite recent progress, the question of what regulates the star formation efficiency in galaxies remains one of the most debated problems in astrophysics. According to the dominan…
Dense gas and star formation in the Outer Milky Way
Jonathan Braine, Yan Sun, Yoshito Shimajiri +5
We present maps and spectra of the HCN(1-0) and HCO(1-0) lines in the extreme outer Galaxy, at galactocentric radii between 14 and 22 kpc, with the 13.7 meter Delingha telescop…
A low-mass hub-filament with double centre revealed in NGC2071-North
Vera Könyves, Derek Ward-Thompson, Yoshito Shimajiri +2
We present the first analysis in NGC2071-North as a resolved hub-filament featuring a double centre. This parsec-scale filament hub contains 500 $M_\odo…
The role of molecular filaments in the origin of the prestellar core mass function and stellar initial mass function
Philippe André, Doris Arzoumanian, Vera Könyves +2
The origin of the stellar initial mass function (IMF) is one of the most debated issues in astrophysics. Here, we explore the possible link between the quasi-universal filamentary…
How the power spectrum of dust continuum images may hide the presence of a characteristic filament width
Arabindo Roy, Philippe André, Doris Arzoumanian +6
Herschel observations of interstellar clouds support a paradigm for star formation in which filaments play a central role. One of the foundations of this paradigm is the finding, b…
Globules and Pillars in Cygnus X I. Herschel Far-infrared imaging of the Cyg OB2 environment
N. Schneider, S. Bontemps, F. Motte +21
The radiative feedback of massive stars on molecular clouds creates pillars, globules and other features at the interface between the HII region and molecular cloud. We present her…