40 citations · 126 across the 5 of their papers we have counts for
7 papers
[OI] 6300Å emission as a probe of external photoevaporation of protoplanetary discs
Giulia Ballabio, Thomas J. Haworth, W. J. Henney
We study the utility of the [OI] 6300 forbidden line for identifying and interpreting externally driven photoevaporative winds in different environments and a…
An APEX search for carbon emission from NGC 1977 proplyds
Thomas J. Haworth, Jinyoung S. Kim, Lin Qiao +8
We used the Atacama Pathfinder Experiment (APEX) telescope to search for CI 1-0 (492.16GHz) emission towards 8 proplyds in NGC 1977, which is an FUV radiation environment two order…
HD 143006: circumbinary planet or misaligned disc?
G. Ballabio, R. Nealon, R. D. Alexander +3
Misalignments within protoplanetary discs are now commonly observed, and features such as shadows in scattered light images indicate departure from a co-planar geometry. VLT/SPHERE…
Proplyds in the Flame Nebula NGC 2024
Thomas J. Haworth, Jinyoung S. Kim, Andrew J. Winter +5
A recent survey of the inner pc of the NGC 2024 star forming region revealed two distinct millimetre continuum disc populations that appear to be spatially segregat…
The Evolution of Disk Winds from a Combined Study of Optical and Infrared Forbidden Lines
I. Pascucci, A. Banzatti, U. Gorti +18
We analyze high-resolution (dv=<10km/s) optical and infrared spectra covering the [OI] 6300 angstrom and [NeII] 12.81 micron lines from a sample of 31 disks in different evolutiona…
Forbidden line diagnostics of photoevaporative disc winds
G. Ballabio, R. D. Alexander, C. J. Clarke
Photoevaporation driven by high energy radiation from the central star plays an important role in the evolution of protoplanetary discs. Photoevaporative winds have been unambiguou…