3 citations · 7 across the 4 of their papers we have counts for
8 papers
Contributions of rotation, expansion and line broadening to the morpho-kinematics of the inner CSE of oxygen-rich AGB star R Hya
P. T. Nhung, D. T. Hoai, P. Darriulat +4
We use archival ALMA observations of the CO(2-1) and SiO(5-4) molecular line emissions of AGB star R Hya to illustrate the relative contributions of rotation, expansion and line br…
Recent mass ejection from AGB star W Hya
Do Thi Hoai, Pham Tuyet Nhung, Pierre Darriulat +4
We analyse archival ALMA (Atacama Large Millimeter/submillimeter Array) observations of two molecular line emissions, CO(3-2) and SiO(8-7), from oxygen-rich AGB (Asym…
ALMA Observations of W Hya: Impact of missing baselines
Do Thi Hoai, Pham Tuan Anh, Pham Tuyet Nhung +4
The lack of short baselines, referred to as short-spacing problem (SSP), is a well-known limitation of the performance of radio interferometers, causing a reduction of the detected…
Observation of high Doppler velocity wings in the nascent wind of R Doradus
D. T. Hoai, P. T. Nhung, P. Tuan-Anh +4
We study the morpho-kinematics in the nascent wind of AGB star R Doradus in the light of high Doppler velocity wings observed in the spectral lines of several species. We probe dis…
Morphology of the CO(3-2) millimeter emission across the gas disc surrounding the triple protostar GG Tau A using ALMA observations
N. T. Phuong, P. N. Diep, A. Dutrey +8
Observations by the Atacama Large Millimeter/sub-millimeter Array of the dust continuum and CO(3-2) millimeter emissions of the triple stellar system GG Tau A are analysed,…
High resolution ALMA observation of the CO(3-2) and 350 GHz continuum emissions of the debris disc of 49 Ceti
P. T. Nhung, D. T. Hoai, P. Tuan-Anh +4
We present high resolution ALMA observations of the CO(3-2) and 350 GHz continuum emissions of the debris disc of 49 Ceti, known to be particularly rich in molecular gas in spite o…