RT info:eu-repo/semantics/article T1 Laboratory characterization and astrophysical detection of vibrationally excited states of vinyl cyanide in Orion-KL A1 López, A. A1 Tercero, Belen A1 Kisiel, Z. A1 Daly, Adam M. A1 Bermúdez Arias, María Celina A1 Calcutt, H. A1 Marcelino, N. A1 Viti, S. A1 Drouin, B. J. A1 Medveded, I.R. A1 Neese, C.F. A1 Pszczółkowski, L. A1 Alonso Hernández, José Luis A1 Cernicharo, José AB We perform a laboratory characterization in the 18–1893 GHz range and astronomical detection between 80–280 GHz in Orion-KL with IRAM-30 m of CH2CHCN (vinyl cyanide) in its ground and vibrationally excited states. Aims: Our aim is to improve the understanding of rotational spectra of vibrationally excited vinyl cyanide with new laboratory data and analysis. The laboratory results allow searching for these excited state transitions in the Orion-KL line survey. Furthermore, rotational lines of CH2CHCN contribute to the understanding of the physical and chemical properties of the cloud. PB EDP Science YR 2014 FD 2014 LK http://uvadoc.uva.es/handle/10324/22631 UL http://uvadoc.uva.es/handle/10324/22631 LA eng NO A&A 572, A44 (2014) DS UVaDOC RD 28-nov-2024