Zobrazeno 1 - 10
of 99
pro vyhledávání: '"J. R. Pardo"'
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:
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:
R. Fuentetaja, M. Agúndez, C. Cabezas, B. Tercero, N. Marcelino, J. R. Pardo, P. de Vicente, J. Cernicharo
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
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c621e4e21ecfa97e5d083acb074730d
http://hdl.handle.net/10261/295642
http://hdl.handle.net/10261/295642
Autor:
J. R. Pardo, C. De Breuck, D. Muders, J. González, F. M. Montenegro-Montes, J. P. Pérez-Beaupuits, J. Cernicharo, C. Prigent, E. Serabyn, T. Mroczkowski, N. Phillips
8 pags., 5 figs.
Ground-based telescopes observing at millimeter (mm) and submillimeter (submm) wavelengths have to deal with a line-rich and highly variable atmospheric spectrum, both in space and time. Models of this spectrum play an important
Ground-based telescopes observing at millimeter (mm) and submillimeter (submm) wavelengths have to deal with a line-rich and highly variable atmospheric spectrum, both in space and time. Models of this spectrum play an important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a454acb43197d42506eca91b2a637b15
https://api.elsevier.com/content/abstract/scopus_id/85141229251
https://api.elsevier.com/content/abstract/scopus_id/85141229251
Autor:
J. Cernicharo, R. Fuentetaja, C. Cabezas, M. Agúndez, N. Marcelino, B. Tercero, J. R. Pardo, P. de Vicente
11 pags., 6 figs., 7 tabs.
We report the discovery of five cyano derivatives of propene towards TMC-1 with the QUIJOTE line survey: trans and cis-crotononitrile (t-CH3CHCHCN, c-CH3CHCHCN), methacrylonitrile (CH2C(CH3)CN), and gauche and cis-ally
We report the discovery of five cyano derivatives of propene towards TMC-1 with the QUIJOTE line survey: trans and cis-crotononitrile (t-CH3CHCHCN, c-CH3CHCHCN), methacrylonitrile (CH2C(CH3)CN), and gauche and cis-ally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::751f5a735ff2515752a941f3b90e242c
http://arxiv.org/abs/2207.03903
http://arxiv.org/abs/2207.03903
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:
R. Fuentetaja, C. Bermúdez, C. Cabezas, M. Agúndez, B. Tercero, N. Marcelino, J. R. Pardo, L. Margulès, R. A. Motiyenko, J.-C. Guillemin, P. de Vicente, J. Cernicharo
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2023, 671, pp.L6. ⟨10.1051/0004-6361/202245732⟩
Astronomy and Astrophysics-A&A, 2023, 671, pp.L6. ⟨10.1051/0004-6361/202245732⟩
We report the detection of methyl ketene towards TMC-1 with the QUIJOTE line survey. Nineteen rotational transitions with rotational quantum numbers ranging from J = 3 up to J = 5 and Ka ≤ 2 were identified in the frequency range 32.0–50.4 GHz, 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80efbe373c2e6ed3ad676ef51c20e907
https://doi.org/10.1051/0004-6361/202245732
https://doi.org/10.1051/0004-6361/202245732
Autor:
J. Cernicharo, M. Agúndez, C. Cabezas, R. Fuentetaja, B. Tercero, N. Marcelino, Y. Endo, J. R. Pardo, P. de Vicente
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
5 pags., 3 figs., 2 tabs.
We report the discovery of the C5H+ cation toward TMC-1 with the QUIJOTE line survey. Four lines from J = 7 - 6 up to J = 10 - 9 have been identified in perfect harmonic frequency relation that can be fit with B = 2411.
We report the discovery of the C5H+ cation toward TMC-1 with the QUIJOTE line survey. Four lines from J = 7 - 6 up to J = 10 - 9 have been identified in perfect harmonic frequency relation that can be fit with B = 2411.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31cf7ef94175d7aa4dccea0fd0eff8d0
http://hdl.handle.net/10261/278048
http://hdl.handle.net/10261/278048
Autor:
J. Cernicharo, R. Fuentetaja, M. Agúndez, R. I. Kaiser, C. Cabezas, N. Marcelino, B. Tercero, J. R. Pardo, P. de Vicente
11 pags., 5 figs., 4 tabs.
We report the detection of fulvenallene (c-C5H4CCH2) in the direction of TMC-1 with the QUIJOTE1 line survey. Thirty rotational transitions with Ka = 0,1,2,3 and J = 9-15 were detected. The best rotational temperature
We report the detection of fulvenallene (c-C5H4CCH2) in the direction of TMC-1 with the QUIJOTE1 line survey. Thirty rotational transitions with Ka = 0,1,2,3 and J = 9-15 were detected. The best rotational temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24ea85aaf2ab7e49ac15ce7e586c4e78
Autor:
J. Cernicharo, M. Agúndez, C. Cabezas, B. Tercero, N. Marcelino, R. Fuentetaja, J. R. Pardo, P. de Vicente
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
12 pags., 9 figs., 2 tabs., 3 apps.
We report on the detection, for the first time in space, of the radical HCCCO and of pentacarbon monoxide, CO. The derived column densities are (1.6 ± 0.2) × 10cmand (1.5 ± 0.2) × 10cm, respectively. We ha
We report on the detection, for the first time in space, of the radical HCCCO and of pentacarbon monoxide, CO. The derived column densities are (1.6 ± 0.2) × 10cmand (1.5 ± 0.2) × 10cm, respectively. We ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::175bc3e0fe5083dffff0d1fa82d6b6cd
http://arxiv.org/abs/2112.01130
http://arxiv.org/abs/2112.01130