... However, no specific PAH molecule has yet been identified in a source outside the solar system because the set of mid-infrared emission features attributed to these molecules between the wavelengths of 3.3 and 16.4 ЮМm is largely insensitive to molecular ...
... molecules, we report on the spatial correlation between the blue luminescence and ... molecules with masses of less than 250 amu in the RR, which supports the attribution ...
... to fluorescence by small, 3-4 ringed neutral polycyclic aromatic hydrocarbon (PAH) molecules and was thought to be unique to the RR environment, where such small molecules are actively being produced and shielded from the harsh interstellar radiation by a ...
... Not one atom or molecule has been unambiguously paired with any of the hundreds of ... DIBs may be the absorption profiles of organic molecules in the gas phase of the ISM ...
... These ices give rise to organic molecules via UV photolysis and radiolysis by galactic cosmic rays. ... studies of the composition of each object to determine what molecules are present on their surfaces (and in their atmospheres ...
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Ссылки http://www.stsci.edu/jwst/science/sodrm/highlightDwarfPlanets.pdf -- 367.9 Кб -- 05.02.2013 Похожие документы
... chemistry (primordial , HD and LiH molecules) considered the three phases of the ... The initial relative abundances, for the primordial molecules, are: , , . ... temperature of the collapse (i.e., without the thermal influence of the molecules ...
... The presence of these molecules in the interstellar medium has been postulated to explain the infrared emission features seen ... Ultraviolet (UV) spectra are uniquely capable of identifying specific PAH molecules. ...
... These ices give rise to organic molecules via UV photolysis and radiolysis by galactic cosmic rays. ... studies of the composition of each object to determine what molecules are present on their surfaces (and in their atmospheres ...
... et~al.}\ }% \input pub.sty \title{MOLECULES AT HIGH REDSHIFT: THE EVOLUTION\\ ~\\ OF ... to above 2000--3000~K the hydrogen molecules are collisionally dissociated and we ...