350 citations · 2k across the 24 of their papers we have counts for
4 papers · 1 filter
Laboratory evidence for efficient water formation in interstellar ices
S. Ioppolo, H. M. Cuppen, C. Romanzin +2
Even though water is the main constituent in interstellar icy mantles, its chemical origin is not well understood. Three different formation routes have been proposed following hyd…
Testing grain-surface chemistry in massive hot-core regions
S. E. Bisschop, J. K. Jorgensen, E. F. van Dishoeck +1
A partial submillimeter line-survey was performed toward 7 high-mass young stellar objects (YSOs) aimed at detecting H2CO, CH3OH, CH2CO, CH3CHO, C2H5OH, HCOOH, HNCO and NH2CHO. In…
Chemistry and line emission from evolving Herbig Ae disks
B. Jonkheid, C. P. Dullemond, M. R. Hogerheijde +1
Aims: To calculate chemistry and gas temperature of evolving protoplanetary disks with decreasing mass or dust settling, and to explore the sensitivity of gas-phase tracers. Method…
C2D Spitzer-IRS spectra of disks around T Tauri stars: I. Silicate emission and grain growth
J. E. Kessler-Silacci, J. -C. Augereau, C. P. Dullemond +10
Infrared ~5--35 um spectra for 40 solar-mass T Tauri stars and 7 intermediate-mass Herbig Ae stars with circumstellar disks were obtained using the Spitzer Space Telescope as part…