5 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…
Ultra-Precise Astrometric Search for Exoplanets with SKA-VLBI
Salvador Curiel, MarÃa J. Rioja, Richard Dodson +2
The study of exoplanets is a rapidly developing field, driven by the discoveries of Kepler and TESS, among others. The recent detection of Jovian planetary companions of low-mass s…
Orbital motion and dynamical mass of the complex periodic variable binary system 2MASS J05082729-2101444
S. Curiel, G. N. Ortiz-León, V. J. S. Béjar +22
We used very long baseline interferometry to constrain the orbit of the binary system 2MASS J05082729-2101444. We observed the system with the VLBA in three epochs at a frequency o…
A compact Keplerian-like disc and H30 emission towards the radio jet in the massive protostar W75N(B)-VLA3
A. Sanchez-Monge, J. F. Gomez, J. M. Torrelles +13
Studying young, high-mass stellar objects is challenging for testing models of massive star formation due to their great distances, often kiloparsecs away. This requires extremely…
Erosion of a dense molecular core by a strong outflow from a massive protostar
J. A. López-Vázquez, M. Fernández-López, J. M. Girart +6
We present Atacama Large Millimeter/submillimeter Array Band 3 observations of NH (1-0) and CHCN (5-4), as well as Band 7 observations of the HCO molecular line emi…