Wayne Chau

activity

20182020

most citedA young multipolar planetary nebula in the making: IRAS 21282+5050

12 citations · 16 across the 2 of their papers we have counts for

collaborators

Showing astro-ph.SRShow all

3 papers · 1 filter

astro-ph.SR2020★ 4 cited

The spectra of evolved stars at 20--25\,GHz: tracing circumstellar chemistry during the asymptotic giant branch to planetary nebula transition

Yong Zhang, Wayne Chau, Jun-ichi Nakashima +1

We report an unbiased radio line survey towards the circumstellar envelopes of evolved stars at the frequency range from 20 to 25 GHz, aiming to obtain a more complete unbiased pic…

astro-ph.SR2019★ 12 cited

A young multipolar planetary nebula in the making: IRAS 21282+5050

Chih-Hao Hsia, Yong Zhang, Sun Kwok +1

We present high-angular-resolution {\it Hubble Space Telescope (HST)} optical and near-infrared imaging of the compact planetary nebula (PN) IRAS 21282+5050. Optical images of this…

astro-ph.SR2018

Extended Structures of Planetary Nebulae Detected in H $_{2}$ Emission

Xuan Fang, Yong Zhang, Sun Kwok +4

We present narrow-band near-infrared images of a sample of 11 Galactic planetary nebulae (PNe) obtained in the molecular hydrogen (H $_{2}$ ) 2.122 $μ$ m and Br $γ$ 2.166 $μ$ m emission…

The spectra of evolved stars at 20--25\,GHz: tracing circumstellar chemistry during the asymptotic giant branch to planetary nebula transition

A young multipolar planetary nebula in the making: IRAS 21282+5050

Extended Structures of Planetary Nebulae Detected in H2​ Emission

Extended Structures of Planetary Nebulae Detected in H $_{2}$ Emission