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Showing 1 to 6 of 6 for “"12CO"”.
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Spatially resolved study of the molecular isotopologue 13CO in nearby galaxies
… medium (ISM) where the most commonly used 12CO emission often saturates, at the cost of weaker emission that is difficult to observe. The line intensity ratio 12CO(1-0)/13CO(1-0) (hereafter R) can be used to trace variations in optical depths determined by the physical conditions, although …
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A comparative study on wear and corrosion behaviour of tungsten carbide-nickel (Wc-Ni) and tungsten carbide-cobalt (Wc-Co) high velocity oxy-fuel (HVOF) for carbon steel blade
… and tungsten carbide 12 wt.% w cobalt (WC-12Co) coating deposited by means of HVOF thermal spray onto a continuous digester (CD) blade that made up from carbon steel. The morphology and chemical composition of the coating were characterized by scanning electron microscope (SEM), electron …
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The G332 Molecular Cloud
… the lines of the carbon monoxide isotopologues (12CO, 13CO, C18O J = 1 → 0) undertaken with the 22m Mopra radio telescope (Mopra CO Southern Galactic Plane Survey, Mopra CO SGPS). The Mopra survey was supplemented with neutral carbon maps from the HEAT telescope in Antarctica. The new GMC …
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Absorptionsspektroskopie von langen Kohlenstoff-Kettenmolekülen und deren Oxide in kryogenen Matrizen
… Substitution des Matrixmaterials (16O/18O und 12CO/13CO) Oxiden bestimmter Kohlenstoffketten zugeordnet. Dabei ist es erstmals gelungen, einige Spezies als Dioxide zu erkennen. Quantenchemische Rechnungen zusammen mit unseren Daten zeigen, dass sich sowohl die UV/vis- als auch die …
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In-situ spectroelectrochemical surface studies of fundamental fuel cell catalysis
… single-carbon intermediates. Surface-adsorbed 12CO and 13CO are observed in entirely different applied potential domains. 13CO molecules formed from the alpha carbon on the ethanol molecule, show the behavior expected from studies of CO-saturated alkaline media. 12CO is formed from the beta …
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Evolution of the Circumstellar Atomic and Molecular Envelopes Around Evolved Stars
… study of the molecular gas component. In the 12CO J = 1 → 0 imaging survey, high resolution maps of their full molecular envelopes are presented. A variety of different nebular morphologies and kinematic structures were encountered. For the PPNe and PN, the neutral molecular envelopes are …