3 papers
astro-ph2005
Infrared spectroscopy of solid CO-CO2 mixtures and layers
F. A. van Broekhuizen, I. M. N. Groot, H. J. Fraser +2
The spectra of pure, mixed and layered CO and CO2 ices have been studied systematically under laboratory conditions using infrared spectroscopy. This work provides improved resolut…
astro-ph2005
A 3-5m VLT spectroscopic survey of embedded young low mass stars II; OCN
F. A. van Broekhuizen, K. M. Pontoppidan, H. J. Fraser +1
The 4.62m (2164.5 cm) `XCN' band has been detected in the -band spectra of 34 deeply embedded young stellar objects (YSO's), observed with high signal-to-noise and hig…
astro-ph2003
A quantitative analysis of OCN- formation in interstellar ice analogs
F. A. van Broekhuizen, J. V. Keane, W. A. Schutte
The 4.62 micron absorption band, observed along the line-of-sight towards various young stellar objects, is generally used as a qualitative indicator for energetic processing of in…