T. Greathouse

collaborators

3 papers

astro-ph.EP2026

Detection of propadiene (CH $_{2}$ CCH $_{2}$ ), propene (C $_{3}$ H $_{6}$ ) and non-detection of propane (C $_{3}$ H $_{8}$ ) in Jupiter's northern polar stratosphere

James A. Sinclair, Thomas K. Greathouse, Rohini S. Giles +8

We report the first detection of stratospheric propadiene (CH $_{2}$ CCH $_{2}$ ) and propene (C $_{3}$ H $_{6}$ ) at Jupiter's mid-to-high northern latitudes using IRTF-TEXES measurements recorde…

astro-ph.EP2026

Constraining Electron-Impact Ionization of O $_{2}$ Through UV Aurora Observations at Ganymede

Stefan Duling, Joachim Saur, Darrell Strobel +3

While photoionization rates of Ganymede's O $_{2}$ dominated atmosphere are well constrained, the contribution of electron-impact ionization is rather uncertain. Previous quantitative…

astro-ph.EP2025

Characterising injection signatures in Jupiter's ultraviolet aurora using Juno observations

Linus Head, Denis Grodent, Bertrand Bonfond +12

Discrete features in Jupiter's ultraviolet aurora have been interpreted as signatures of plasma injections in the middle magnetosphere. There exists some ambiguity whether magnetod…

Detection of propadiene (CH2​CCH2​), propene (C3​H6​) and non-detection of propane (C3​H8​) in Jupiter's northern polar stratosphere

Constraining Electron-Impact Ionization of O2​ Through UV Aurora Observations at Ganymede

Characterising injection signatures in Jupiter's ultraviolet aurora using Juno observations

Detection of propadiene (CH $_{2}$ CCH $_{2}$ ), propene (C $_{3}$ H $_{6}$ ) and non-detection of propane (C $_{3}$ H $_{8}$ ) in Jupiter's northern polar stratosphere

Constraining Electron-Impact Ionization of O $_{2}$ Through UV Aurora Observations at Ganymede