Zobrazeno 1 - 10
of 707
pro vyhledávání: '"Margulès, L"'
Autor:
Müller, H. S. P., Coutens, A., Jørgensen, J. K., Margulès, L., Motiyenko, R. A., Guillemin, J. -C.
Publikováno v:
A&A 687, A8 (2024)
3-Hydroxypropenal (HOCHCHCHO) is the lower energy tautomer of malonaldehyde which displays a complex rotation-tunneling spectrum. It was detected tentatively toward the solar-type protostar IRAS 16293$-$2422 B with ALMA in the framework of the Protos
Externí odkaz:
http://arxiv.org/abs/2405.01338
Autor:
Fuentetaja, R., Bermúdez, C ., Cabezas, C., Agúndez, M., Tercero, B., Marcelino, N., Pardo, J. R., Margulès, L., Motiyenko, R. A., Guillemin, J. -C., de Vicente, P., Cernicharo, J.
Publikováno v:
A&A 671, L6 (2023)
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, 11 o
Externí odkaz:
http://arxiv.org/abs/2302.08825
Autor:
Remijan, A., Xue, C., Margulès, L., Belloche, A., Motiyenko, R. A., Carder, J., Codella, C., Balucani, N., Brogan, C. L., Ceccarelli, C., Hunter, T. R., Maris, A., Melandri, S., Siebert, M., McGuire, B. A.
Thioacetamide (CH3CSNH2) is the sulfur analog to acetamide (CH3CONH2) and it is a viable candidate to search for in astronomical environments specifically toward regions where other S-bearing molecules have been found and, if possible, that also cont
Externí odkaz:
http://arxiv.org/abs/2112.03356
Publikováno v:
In Journal of Quantitative Spectroscopy and Radiative Transfer June 2024 319
Publikováno v:
A&A 651, A120 (2021)
In 2013, we have published the first rotational analysis and detection of mono-deuterated dimethyl ether in the solar-type protostar IRAS 16293-2422 with the IRAM 30m telescope. Dimethyl ether is one of the most abundant complex organic molecules (CO
Externí odkaz:
http://arxiv.org/abs/2106.07983
Autor:
Cernicharo, J., Cabezas, C., Bailleux, S., Margules, L., Motiyenko, R., Zou, L., Endo, Y., Bermudez, C., Agundez, M., Marcelino, N., Lefloch, B., Tercero, B., de Vicente, P.
Publikováno v:
A&A 646, L7 (2021)
Using the Yebes 40m and IRAM 30m radiotelescopes, we detected two series of harmonically related lines in space that can be fitted to a symmetric rotor. The lines have been seen towards the cold dense cores TMC-1, L483, L1527, and L1544. High level o
Externí odkaz:
http://arxiv.org/abs/2101.04603
Autor:
Motiyenko, R. A., Belloche, A., Garrod, R. T., Margulès, L., Müller, H. S. P., Menten, K. M., Guillemin, J. -C.
Thioformamide NH2CHS is a sulfur-bearing analog of formamide NH2CHO. The latter was detected in the interstellar medium back in the 1970s. Most of the sulfur-containing molecules detected in the interstellar medium are analogs of corresponding oxygen
Externí odkaz:
http://arxiv.org/abs/2009.07592
Autor:
Cernicharo, J., Lefloch, B., Agundez, M., Bailleux, S., Margules, L., Roueff, E., Bachiller, R., Marcelino, N., Tercero, B., Vastel, C., Caux, E.
We report the detection in space of a new molecular species which has been characterized spectroscopically and fully identified from astrophysical data. The observations were carried out with the 30m IRAM telescope. The molecule is ubiquitous as its
Externí odkaz:
http://arxiv.org/abs/1801.05559
Autor:
Bermudez, C., Motiyenko, R.A., Cabezas, C., Ilyushin, V.V., Margulès, L., Endo, Y., Guillemin, J.-C.
Publikováno v:
In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 5 June 2022 274
Autor:
Belloche, A., Meshcheryakov, A. A., Garrod, R. T., Ilyushin, V. V., Alekseev, E. A., Motiyenko, R. A., Margulès, L., Müller, H. S. P., Menten, K. M.
Publikováno v:
A&A 601, A49 (2017)
N-methylformamide, CH3NHCHO, may be an important molecule for interstellar pre-biotic chemistry because it contains a peptide bond. The rotational spectrum of the most stable trans conformer of CH3NHCHO is complicated by strong torsion-rotation inter
Externí odkaz:
http://arxiv.org/abs/1701.04640