Zobrazeno 1 - 10
of 185
pro vyhledávání: '"M, Guélin"'
Autor:
H. Gupta, P. B. Changala, J. Cernicharo, J. R. Pardo, M. Agúndez, C. Cabezas, B. Tercero, M. Guélin, M. C. McCarthy
Publikováno v:
The Astrophysical Journal Letters, Vol 966, Iss 2, p L28 (2024)
Calcium dicarbide, CaC _2 , has been characterized at high resolution in the laboratory, and its main isotopologue, ^40 CaC _2 , has been assigned to 14 rotational emission lines between 14 and 115 GHz, including 12 previously unassigned lines, in th
Externí odkaz:
https://doaj.org/article/5fb2c8a451cb45d19b35b62388fccd41
Autor:
L. Velilla-Prieto, J. P. Fonfría, M. Agúndez, A. Castro-Carrizo, M. Guélin, G. Quintana-Lacaci, I. Cherchneff, C. Joblin, M. C. McCarthy, J. A. Martín-Gago, J. Cernicharo
Publikováno v:
Nature. 617:696-700
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::432d6d5b6db26a349c6b3ddf15cd7bc1
https://doi.org/10.1038/s41586-023-05917-9
https://doi.org/10.1038/s41586-023-05917-9
Autor:
J. Cernicharo, C. Cabezas, J. R. Pardo, M. Agúndez, O. Roncero, B. Tercero, N. Marcelino, M. Guélin, Y. Endo, P. de Vicente
We found four series of harmonically related lines in IRC +10216 with the Yebes 40 m and IRAM 30 m telescopes. The first series corresponds to a molecule with a rotational constant, B, of 1448.5994±0.0013 MHz and a distortion constant, D, of 63.45±
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36f5ddf5bbf0c6aedd88348ad9b40a74
http://arxiv.org/abs/2304.05117
http://arxiv.org/abs/2304.05117
Autor:
C. Cabezas, J. R. Pardo, M. Agúndez, B. Tercero, N. Marcelino, Y. Endo, P. de Vicente, M. Guélin, J. Cernicharo
Publikováno v:
Astronomy & Astrophysics. 672:L12
We report on the detection of a series of six lines in the ultra-deep Q-band integration toward IRC+10216 carried out with the Yebes 40m telescope, which are in harmonic relation with integer quantum numbers J from 12 to 18. After a detailed analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c3f3cfa04ea4b479862ce4ae1fbbaf9
https://doi.org/10.1051/0004-6361/202346462
https://doi.org/10.1051/0004-6361/202346462
Autor:
P. B. Changala, H. Gupta, J. Cernicharo, J. R. Pardo, M. Agúndez, C. Cabezas, B. Tercero, M. Guélin, M. C. McCarthy
Publikováno v:
The Astrophysical Journal Letters. 940:L42
7 pags., 5 figs., 4 tabs. -- Unified Astronomy Thesaurus concepts: Circumstellar envelopes (237); Metal-containing molecules (2258); Laboratory astrophysics (2004); Carbon stars (199)
We report the detection of magnesium dicarbide, MgC2, in the
We report the detection of magnesium dicarbide, MgC2, in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba8b38ae2d0fbbcd955c3e04ccbb3a3
https://doi.org/10.3847/2041-8213/aca144
https://doi.org/10.3847/2041-8213/aca144
Akademický článek
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Publikováno v:
Astron Astrophys
We present the first detections of CH(3)SH, C(3)H(+), C(3)N, HCOOH, CH(2)CHCN, and H(2)CN in an extragalactic source. Namely the spiral arm of a galaxy located at z = 0.89 on the line of sight to the radio-loud quasar PKS 1830–211. OCS, SO(2), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::77e5b832d1c96961bb4eb12d7f67fe49
https://pubmed.ncbi.nlm.nih.gov/33154597
https://pubmed.ncbi.nlm.nih.gov/33154597
Akademický článek
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Autor:
J, Cernicharo, C, Cabezas, J R, Pardo, M, Agúndez, C, Bermúdez, L, Velilla-Prieto, F, Tercero, J A, López-Pérez, J D, Gallego, J P, Fonfría, G, Quintana-Lacaci, M, Guélin, Y, Endo
Publikováno v:
Astronomy and astrophysics. 630
We report on the detection of two series of harmonically related doublets in IRC +10216. From the observed frequencies, the rotational constant of the first series is B = 1380.888 MHz and that of the second series is B = 1381.512 MHz. The two series
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5e360212c47ff66dd9374153fc2e288f
https://pubmed.ncbi.nlm.nih.gov/31579315
https://pubmed.ncbi.nlm.nih.gov/31579315
Akademický článek
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