398 citations · 5.7k across the 89 of their papers we have counts for
89 papers
Molecules in the shadows of the protoplanetary disk HD 143006: Evidence for C/O from simultaneously modeling fourteen ALMA lines
S. E. van Terwisga, P. Woitke, A. M. Weiss +2
The inner disk of the T Tauri star HD 143006 is inclined and casts a broad shadow on a large portion of the outer disk. We use this extraordinary geometry to study the impact of st…
Habitability constraints by nutrient availability in atmospheres of rocky exoplanets
Oliver Herbort, Peter Woitke, Christiane Helling +1
Life as we know it requires the presence of liquid water and the availability of nutrients, which are mainly based on the elements C, H, N, O, P, and S (CHNOPS) and trace metal mic…
The sulphur species in hot rocky exoplanet atmospheres
L. J. Janssen, P. Woitke, O. Herbort +4
The first JWST observations of hot Jupiters showed an unexpected detection of SO2 in their hydrogen-rich atmospheres. We investigate how much sulphur can be expected in the atmosph…
Sublimation of refractory minerals in the gas envelopes of accreting rocky planets
Marie-Luise Steinmeyer, Peter Woitke, Anders Johansen
Protoplanets growing within the protoplanetary disk by pebble accretion acquire hydrostatic gas envelopes. Due to accretion heating, the temperature in these envelopes can become h…
Size-dependent charging of dust particles in protoplanetary disks Can turbulence cause charge separation and lightning?
Thorsten Balduin, Peter Woitke, Wing-Fai Thi +2
Protoplanetary disk are the foundation of planet formation. Lightning can have a profound impact on the chemistry of planetary atmospheres. The emergence of lightning in a similar…
Simulation of CHOH ice UV photolysis under laboratory conditions
W. R. M. Rocha, P. Woitke, S. Pilling +5
Methanol is the most complex molecule securely identified in interstellar ices and is a key chemical species for understanding chemical complexity in astrophysical environments. Im…