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原文連結
論文資訊
- 類型：已發表論文
- 日期：2010
摘要
The torsion-rotation spectrum of hydroxyacetone presents a highly challenging analysis problem in molecular physics Continuing analyses of this 物種 are compelling due to a nascent interest from astronomers who believe hydroxyacetone may link a variety of organic chemical families observed in the interstellar medium (ISM) Recent work has demonstrated the difficulties in analysis of the millimeter spectrum and the modestly weaker spectrum in this region has not afforded an ISM detection We present an extension of the laboratory measurements and analysis up to the room temperature Boltzmann peak near 300 GHz thus providing sufficient coverage to examine the ISM for the strongest features expected in star-forming hot cores Even without subsequent detection searches for the stronger features wil
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