218 citations · 840 across the 16 of their papers we have counts for
4 papers · 1 filter
A new submm source within a few arcseconds of Centauri: ALMA discovers the most distant object of the solar system
R. Liseau, W. Vlemmings, E. O'Gorman +3
We recently announced the detection of an unknown submillimeter source in our ALMA observations of alpha Cen AB. The source was detected in two epochs, a strong detection at 445~GH…
Temporal Evolution of the Size and Temperature of Betelgeuse's Extended Atmosphere
Eamon O'Gorman, Graham M. Harper, Alexander Brown +4
We use the Very Large Array (VLA) in the A configuration with the Pie Town (PT) Very Long Baseline Array (VLBA) antenna to spatially resolve the extended atmosphere of Betelgeuse o…
ALMA observations of TiO around VY Canis Majoris
E. De Beck, W. Vlemmings, S. Muller +7
Titanium dioxide, TiO, is a refractory species that could play a crucial role in the dust-condensation sequence around oxygen-rich evolved stars. To date, gas phase TiO has…
Resolving the stellar activity of the Mira AB binary with ALMA
W. H. T. Vlemmings, S. Ramstedt, E. O'Gorman +4
We present the size, shape and flux densities at millimeter continuum wavelengths, based on ALMA science verification observations in Band 3 (~94.6 GHz) and Band 6 (~228.7 GHz), fr…