70 citations · 163 across the 10 of their papers we have counts for
10 papers
Magnetic fields in Massive Star-Forming Regions (MagMaR). VIII. Magnetic field overrun by gravity in GGD 27's accretion streamers
M. Fernández-López, J. A. López-Vázquez, J. M. Girart +20
Context. Accretion streamers connected to protostellar disks and/or envelopes are thought to transport material across several thousand of au. Whether the motions of the gas compri…
Magnetic threads and gravity: ALMA Observations of IRDC G14.225-0.506
Nacho Añez-López, Gemma Busquet, Josep Miquel Girart +14
During the star formation process, the interplay between gravity, turbulence, and B-fields is significant, with B-fields apparently serving a regulatory function. However, the exte…
Signatures of magnetic braking in Class 0 protostars ? Exploring the gas kinematics in magnetized models of low-mass star formation
N. Añez-Lopez, U. Lebreuilly, A. Maury +1
Only indirect evidence of the role of magnetic braking in regulating gravitational collapse and the formation of circumstellar disks was found from observational work, such as comp…
Self-similarity of the magnetic field at different scales: the case of G31.41+0.31
M. T. Beltrán, M. Padovani, D. Galli +11
Context. Dust polarization observations of the massive protocluster G31.41+0.31 carried out at ~1'' (~3750 au) resolution with the SMA at 870 microm have revealed one of the cleare…
Radio survey of the stellar population in the infrared dark cloud G14.225-0.506
Elena Díaz-Márquez, Roger Grau, Gemma Busquet +8
The IRDC G14.225-0.506 is associated with a network of filaments, which result in two different dense hubs, as well as with several signposts of star formation activity. The aim of…
The role of the magnetic field in the fragmentation process: the case of G14.225-0.506
N. Añez-López, G. Busquet, P. M. Koch +8
B-fields are predicted to play a role in the formation of filamentary structures and their fragmentation process. We aim at investigating the role of the B-field in the process of…
Characterizing the radio continuum nature of sources in the massive star-forming region W75N (B)
A. Rodríguez-Kamenetzky, C. Carrasco-González, J. M. Torrelles +11
The massive star-forming region W75N~(B) is thought to host a cluster of massive protostars (VLA~1, VLA~2, and VLA~3) undergoing different evolutionary stages. In this work, we pre…
Modeling the accretion disk around the high-mass protostar GGD 27-MM1
N. Añez-Lopez, M. Osorio, G. Busquet +9
Recent high-angular resolution (40 mas) ALMA observations at 1.14 mm resolve a compact (R~200 au) flattened dust structure perpendicular to the HH 80-81 jet emanating from the GGD…
Unveiling a cluster of protostellar disks around the massive protostar GGD27 MM1
G. Busquet, J. M. Girart, R. Estalella +9
We used ALMA to observe the star-forming region GGD27 at 1.14 mm with an unprecedented angular resolution, 40 mas (56 au) and sensitivity (0.002 Msun). We detected a cluster of 25…
Resolving the polarized dust emission of the disk around the massive star powering the HH~80-81 radio jet
J. M. Girart, M. Fernandez-Lopez, Z. -Y. Li +18
Here we present deep (16 mumJy), very high (40 mas) angular resolution 1.14 mm, polarimetric, Atacama Large Millimeter/submillimeter Array (ALMA) observations towards the massive p…