Zobrazeno 1 - 10
of 93
pro vyhledávání: '"cyanopolyyne"'
Autor:
Kin Long Kelvin Lee, Brett A. McGuire, Steven B. Charnley, Christopher N. Shingledecker, Ci Xue, Ryan A. Loomis, Andrew M. Burkhardt, Anthony J. Remijan, Eric Herbst, Sergei Kalenskii, Martin A. Cordiner, Michael C. McCarthy, Eric R. Willis
Publikováno v:
Nature Astronomy. 5:188-196
As the inventory of interstellar molecules continues to grow, the gulf between small species, whose individual rotational lines can be observed with radio telescopes, and large ones, such as polycyclic aromatic hydrocarbons best studied in bulk via i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15372168c83e00692785260d7569fd30
https://doi.org/10.1038/s41550-020-01261-4
https://doi.org/10.1038/s41550-020-01261-4
Publikováno v:
Photochem; Volume 2; Issue 2; Pages: 263-271
Photochem
Photochem, 2022, 2 (2), pp.263-271. ⟨10.3390/photochem2020019⟩
Photochem
Photochem, 2022, 2 (2), pp.263-271. ⟨10.3390/photochem2020019⟩
International audience; Phosphorescence of C5N− was discovered following the ArF-laser (193 nm) photolysis of cyanodiacetylene (HC5N) isolated in cryogenic argon, krypton, and xenon matrices. This visible emission, with an origin around 460 nm, is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41d6bb7f1fdd25d423b2ac29641e6941
Akademický článek
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Autor:
Nuria Marcelino, Carlos Cabezas, Marcelino Agúndez, Belén Tercero, P. de Vicente, José Cernicharo
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
6 pags., 4 figs., 1 tab.
We report the detection of the oxygen-bearing complex organic molecules propenal (C2H3CHO), vinyl alcohol (C2H3OH), methyl formate (HCOOCH3), and dimethyl ether (CH3OCH3) toward the cyanopolyyne peak of the starless core
We report the detection of the oxygen-bearing complex organic molecules propenal (C2H3CHO), vinyl alcohol (C2H3OH), methyl formate (HCOOCH3), and dimethyl ether (CH3OCH3) toward the cyanopolyyne peak of the starless core
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32aca33a95d3513f420d54d7e19f35b4
http://hdl.handle.net/10261/258132
http://hdl.handle.net/10261/258132
Autor:
R. Le Gal, Liton Majumdar, Kevin M. Hickson, M. Ruaud, Pierre Gratier, Valentine Wakelam, Jean-Christophe Loison
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 647, pp.A172. ⟨10.1051/0004-6361/202039367⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 647, pp.A172. ⟨10.1051/0004-6361/202039367⟩
Aims: Interstellar molecules form early in the evolutionary sequence of interstellar material that eventually forms stars and planets. To understand this evolutionary sequence, it is important to characterize the chemical composition of its first ste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be6f4d5812d8342ed3a40946ea3b09b7
http://arxiv.org/abs/2103.09526
http://arxiv.org/abs/2103.09526
Publikováno v:
Astron Astrophys
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
10 pags., 7 figs., 2 tabs.
We present Yebes 40 m telescope observations of the three most stable C4H3N isomers towards the cyanopolyyne peak of TMC-1. We have detected 13 transitions from CH3C3N (A and E species), 16 lines from CH2CCHCN, and 27
We present Yebes 40 m telescope observations of the three most stable C4H3N isomers towards the cyanopolyyne peak of TMC-1. We have detected 13 transitions from CH3C3N (A and E species), 16 lines from CH2CCHCN, and 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c80253dca834a5d29746c88ae0eee2f9
http://hdl.handle.net/10261/248870
http://hdl.handle.net/10261/248870
Autor:
Yuma Ohnishi, Claudine Crépin, Kaito Tanaka, Yusuke Morisawa, Tomonari Wakabayashi, Robert Kołos, Hal Suzuki, Urszula Szczepaniak, Jean-Claude Guillemin, Yoriko Wada, Kazunori Ozaki
Publikováno v:
Journal of Molecular Structure
Journal of Molecular Structure, Elsevier, 2020, 1214, pp.128201. ⟨10.1016/j.molstruc.2020.128201⟩
Journal of Molecular Structure, 2020, 1214, pp.128201. ⟨10.1016/j.molstruc.2020.128201⟩
Journal of Molecular Structure, Elsevier, 2020, 1214, pp.128201. ⟨10.1016/j.molstruc.2020.128201⟩
Journal of Molecular Structure, 2020, 1214, pp.128201. ⟨10.1016/j.molstruc.2020.128201⟩
Cyanopolyyne molecules, HC9N and HC11N, were isolated in solutions and UV, IR, and resonance Raman spectra were measured for the study of their electronic and vibrational properties. Strong signals were observed both in the IR and resonance Raman spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0417fe8263f244960d6f1d5a7e126fa7
https://hal.archives-ouvertes.fr/hal-02563940
https://hal.archives-ouvertes.fr/hal-02563940
Autor:
Jean-Claude Guillemin, L. Colzi, D. Prudenzano, Olivier Pirali, Filippo Tamassia, Luca Bizzocchi, Andrea Pietropolli Charmet, Aleksandra Adamczyk, Barbara M. Giuliano, Marie-Aline Martin-Drumel, Elisabetta Canè, Paola Caselli, Luca Dore, Mattia Melosso, Victor M. Rivilla
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 254, pp.107221. ⟨10.1016/j.jqsrt.2020.107221⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2020, 254, pp.107221. ⟨10.1016/j.jqsrt.2020.107221⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 254, pp.107221. ⟨10.1016/j.jqsrt.2020.107221⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2020, 254, pp.107221. ⟨10.1016/j.jqsrt.2020.107221⟩
Cyanoacetylene, the simplest cyanopolyyne, is an abundant interstellar molecule commonly observed in a vast variety of astronomical sources. Despite its importance as a potential tracer of the evolution of star-forming processes, the deuterated form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7c5046abc2a982f2bdb7093a6a6f38e
http://arxiv.org/abs/2007.09995
http://arxiv.org/abs/2007.09995
Publikováno v:
Publications of the Astronomical Society of Japan. 72
We report an unbiased radio line survey towards the circumstellar envelopes of evolved stars at the frequency range from 20 to 25 GHz, aiming to obtain a more complete unbiased picture of the chemical evolution in the final stages of stellar evolutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::729e0748d56d1f8a99c3b5e18a65e9a5
https://doi.org/10.1093/pasj/psaa032
https://doi.org/10.1093/pasj/psaa032
Autor:
Azrael A von Procházka, Tom J. Millar
Publikováno v:
von Prochazka, A A & Millar, T J 2021, ' Species cycling and the enhancement of ammonia in prestellar cores ', Monthly Notices of the Royal Astronomical Society, vol. 501, pp. 1228-1242 . https://doi.org/10.1093/mnras/staa3650
The quantity of NH3 produced on grain surfaces in the prestellar core is thought to be one of the determining factors regarding the chemical complexity achievable at later stages of stellar birth. In order to investigate how this quantity might be in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29ebffe9de8d07daadaec619ab93ba04