Now showing items 1-5 of 5

    • Complex molecule formation around massive young stellar objects 

      Oberg, Karin; Fayolle, Edith C.; Reiter, John B.; Cyganowski, Claudia Jane Klimick (Royal Society of Chemistry (RSC), 2014)
      Interstellar complex organic molecules were first identified in the hot inner regions of massive young stellar objects (MYSOs), but have more recently been found in many colder sources, indicating that complex molecules ...
    • Complex organic molecules in organic-poor massive young stellar objects 

      Fayolle, Edith C.; Oberg, Karin; Garrod, Robin T.; van Dishoeck, Ewine F.; Bisschop, Suzanne E. (EDP Sciences, 2015)
      Context. Massive young stellar objects (MYSOs) with hot cores are classic sources of complex organic molecules. The origins of these molecules in such sources, as well as the small- and large-scale differentiation between ...
    • The Spatial Distribution of Organics Toward the High-mass YSO NGC 7538 IRS9 

      Oberg, Karin; Boamah, Mavis D.; Fayolle, Edith C.; Garrod, Robin T.; Cyganowski, Claudia Jane Klimick; van der Tak, Floris (IOP Publishing, 2013)
      Complex molecules have been broadly classified into three generations dependent on the mode of formation and the required formation temperature (<25, 25-100 K, and >100 K). Around massive young stellar objects (MYSOs), icy ...
    • Wavelength resolved UV photodesorption and photochemistry of CO 2 ice 

      Fillion, J.-H.; Fayolle, Edith C.; Michaut, X.; Doronin, M.; Philippe, L.; Rakovsky, J.; Romanzin, C.; Champion, N.; Oberg, Karin; Linnartz, H.; Bertin, M. (Royal Society of Chemistry (RSC), 2014)
      Over the last four years we have illustrated the potential of a novel wavelength-dependent approach in determining molecular processes at work in the photodesorption of interstellar ice analogs. This method, utilizing the ...
    • Wavelength-Dependent UV Photodesorption of Pure \(N_2\) and \(O_2\) Ices 

      Fayolle, Edith C.; Bertin, M.; Romanzin, C.; Poderoso, H. A. M.; Philippe, L.; Michaut, X.; Jeseck, P.; Linnartz, H.; Oberg, Karin; Fillion, J.-H. (EDP Sciences, 2013)
      Context: Ultraviolet photodesorption of molecules from icy interstellar grains can explain observations of cold gas in regions where thermal desorption is negligible. This non-thermal desorption mechanism should be especially ...