38 citations · 196 across the 12 of their papers we have counts for
3 papers · 1 filter
AGB and post-AGB objects in the outer Galaxy
Ryszard Szczerba, Bosco H. K. Yung, Marta Sewiło +2
We present the results of our search for low- and intermediate mass evolved stars in the outer Galaxy using AllWISE catalogue photometry. We show that the [3.4]-[12] versus [4.6]-[…
Do Water Fountain Jets Really Indicate the Onset of the Morphological Metamorphosis of Circumstellar Envelopes?
Bosco H. K. Yung, Jun-ichi Nakashima, Chih-Hao Hsia +1
The small-scale bipolar jets having short dynamical ages from "water fountain (WF)" sources are regarded as an indication of the onset of circumstellar envelope morphological metam…
Wide Field CO Mapping in the Region of IRAS 19312+1950
Jun-ichi Nakashima, Dmitry A. Ladeyschikov, Andrej M. Sobolev +3
We report the results of a wide field CO mapping in the region of IRAS 19312+1950. This IRAS object exhibits SiO/HO/OH maser emission, and is embedded in a chemically-rich mole…