Discovery of two new interstellar molecules with QUIJOTE: HCCCHCCC and HCCCCS

Autor:	R. Fuentetaja, M. Agúndez, C. Cabezas, B. Tercero, N. Marcelino, J. R. Pardo, P. de Vicente, J. Cernicharo
Přispěvatelé:	Ministerio de Ciencia, Innovación y Universidades (España), European Commission, Fuentetaja, R., Agúndez, Marcelino, Cabezas, Carlos, Tercero, Belén, Marcelino, Nuria, Pardo Carrión, Juan Ramón, Vicente, P. de, Cernicharo, José
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	Space and Planetary Science Molecular data Astrophysics of Galaxies (astro-ph.GA) Line: identification FOS: Physical sciences Astronomy and Astrophysics ISM: individual objects: TMC-1 Astro-ph.GA Astrophysics - Astrophysics of Galaxies ISM: molecules Astrochemistry
Popis:	7 pags., 5 figs., 2 tabs. We report on the discovery of two new molecules, HCCCHCCC and HCCCCS, towards the starless core TMC-1 in the Taurus region from the QUIJOTE line survey in the 31.1-50.2 GHz frequency range. We identify a total of twenty-nine lines of HCCCHCCC and six rotational transitions of HCCCCS. The rotational quantum numbers range from Ju=10 up to 15 and Ka We thank Ministerio de Ciencia e Innovación of Spain (MICIU) for funding support through projects PID2019-106110GBI00, PID2019-107115GB-C21/AEI/10.13039/501100011033, and PID2019- 106235GB-I00. We also thank ERC for funding through grant ERC-2013-Syg610256-NANOCOSMOS. M.A. thanks MICIU for grant RyC-2014-16277.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c621e4e21ecfa97e5d083acb074730d http://hdl.handle.net/10261/295642 Zobrazit plný text záznamu