2 papers
astro-ph.GA2025
Considerations on the Origin of IRAS 19312+1950 Based on Long-Term Maser Observations
Huan-Xue Feng, Jun-ichi Nakashima, D. Engels +5
IRAS source 19312+1950 (hereafter I19312) is an infrared point source with maser emissions of SiO, HO, and OH molecules. Although initial observations suggested that I19312 mig…
astro-ph.SR2023
Systematic Search for Water Fountain Candidates using the Databases of Circumstellar Maser Sources
Haichen Fan, Jun-ichi Nakashima, D. Engels +6
Water fountains (WFs) are thought to be objects in the morphological evolution of the circumstellar envelopes of low- and intermediate-mass evolved stars, transitioning from spheri…