activity
20012023
most citedThermal Desorption of Water-Ice in the Interstellar Medium

319 citations · 1.4k across the 22 of their papers we have counts for

collaborators

22 papers

astro-ph.SR2023★ 4 cited

Linking ice and gas in the Coronet cluster in Corona Australis

G. Perotti, J. K. Jørgensen, W. R. M. Rocha +7

During the journey from the cloud to the disc, the chemical composition of the protostellar envelope material can be either preserved or processed to varying degrees depending on t…

astro-ph.EP2021★ 22 cited

Low levels of sulphur dioxide contamination of Venusian phosphine spectra

Jane S. Greaves, Paul B. Rimmer, Anita M. S. Richards +7

New analysis is presented of the 1.1 mm wavelength absorption lines in Venus' atmosphere that suggested the presence of phosphine. We retrieve a sulphur dioxide observation from th…

astro-ph.GA2021★ 12 cited

Linking ice and gas in the Lambda Orionis Barnard 35A cloud

G. Perotti, J. K. Jørgensen, H. J. Fraser +5

Dust grains play an important role in the synthesis of molecules in the interstellar medium, from the simplest species to complex organic molecules. How some of these solid-state m…

astro-ph.EP2021★ 37 cited

Recovery of Spectra of Phosphine in Venus' Clouds

Jane S. Greaves, Anita M. S. Richards, William Bains +7

We recover PH3 in the atmosphere of Venus in data taken with ALMA, using three different calibration methods. The whole-planet signal is recovered with 5.4σ confidence using Venus…

astro-ph.EP2020★ 30 cited

On the Robustness of Phosphine Signatures in Venus' Clouds

Jane S. Greaves, William Bains, Janusz J. Petkowski +8

We published spectra of phosphine molecules in Venus' clouds, following open-science principles in releasing data and scripts (with community input leading to ALMA re-processing, n…

astro-ph.EP2020★ 37 cited

Re-analysis of Phosphine in Venus' Clouds

Jane S. Greaves, Anita M. S. Richards, William Bains +7

We first respond to two points raised by Villanueva et al. We show the JCMT discovery spectrum of PH3 can not be re-attributed to SO2, as the line width is larger than observed for…