2 papers
astro-ph.SR2025
Identification and characterization of nascent planetary nebulae with OH and HO masers
Roldán A. Cala, José F. Gómez, Luis F. Miranda +7
Stars like the Sun expel their outer layers and form planetary nebulae (PNe) as they evolve into white dwarfs. PNe exhibit diverse morphologies, the origins of which are not fully…
astro-ph2003
A birth and growth of a collimated molecular jet from an AGB star
Hiroshi Imai, Philip J. Diamond
With the VLBA, we have observed water masers associated with the OH/IR star, W43A, which trace a birth and growth of a molecular jet. The water masers exhibit the collimated distri…