Theoretical, observational and laboratory work on the new form of carbon known as fullerenes and its hydrogenated forms (fulleranes) are reviewed. These...
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PublicaciónFullerenes and PAHs in space.
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PublicaciónHigh-velocity outflows in post-Main-Sequence nebulae
Observations of three post-Main-Sequence nebulae, taken with an intermediate dispersion spectrograph mounted on the 2.5 m Isaac Newton Telescope (La Palma...
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CharlaHot Bubbles in Nebulae around Evolved Stars: probing stellar evolution
In this talk we will present our most recent numerical and observational results on the formation, evolution, and X-ray emission from hot bubbles in nebulae...
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PublicaciónIRAS 17423-1755: A BQ() star with a variable velocity outflow
Infrared Astronomy Satellite (IRAS) 17423-1755 has been identified as a BQ() star. Its more remarkable observed features are large radial velocities, huge line...
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PublicaciónJHK photometry in NGC 6334 IV (Persi+, 2000)
Sub-arcsecond JHK images of the star formation region NGC 6334 IV covering 14.7arcmin2 have been obtained. These were supplemented by H2 and Brγ images of the...
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PublicaciónNear infrared observations of the H II region S 146
Near infrared observations between 0.7 and 5 microns of the irregular H II region S 146 are reported. A source found near the center of the nebula is identified...
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PublicaciónNear-infrared observations of GGD objects
The authors present the results of a near-infrared survey of 13 areas containing 16 GGD objects. A total of 12 infrared sources have been detected in five of...
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CharlaNew Advances in Nebular Spectroscopy of Heavy Elements
The origins of neutron(n)-capture elements (atomic number Z > 30) have historically been discerned from the interpretation of stellar spectra. However, in the...
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PublicaciónNew insights into a familiar friend - CO J = 2-1 mapping of the bipolar outflow source NGC 1333 (HH 7-11)
The bipolar outflow source NGC 1333 (HH 7-11) was observed in the J = 2-1 transition of (C-12)O, and evidence was found for a strong westerly termination of the...