Zobrazeno 1 - 10
of 670
pro vyhledávání: '"Martin-Pintado, J."'
Autor:
Rey-Montejo, M., Jimenez-Serra, I., Martin-Pintado, J., Rivilla, V. M., Megias, A., Andres, D. San, Sanz-Novo, M., Colzi, L., Zeng, S., Lopez-Gallifa, A., Martinez-Henares, A., Martin, S., Tercero, B., de Vicente, P., Requena-Torres, M.
We report the first detection of the metal-bearing molecules sodium sulfide (NaS) and magnesium sulfide (MgS) and the tentative detection of calcium monoxide (CaO) in the interstellar medium (ISM) towards the Galactic Center molecular cloud G+0.693-0
Externí odkaz:
http://arxiv.org/abs/2407.07693
Autor:
Massalkhi, S., Jiménez-Serra, I., Martín-Pintado, J., Rivilla, V. M., Colzi, L., Zeng, S., Martín, S., Tercero, B., de Vicente, P., Requena-Torres, M. A.
Publikováno v:
A&A 678, A45 (2023)
We report the first detection of SiC$_2$ in the interstellar medium. The molecule was identified through six rotational transitions toward G\,+0.693$-$0.027, a molecular cloud located in the Galactic center. The detection is based on a line survey ca
Externí odkaz:
http://arxiv.org/abs/2308.09459
Autor:
Alberton, D., Lattanzi, V., Endres, C., Rivilla, V. M., Guillemin, J. C., Caselli, P., Jiménez-Serra, I., Martín-Pintado, J.
Cyanides, ranging from three carbon atoms to PAHs, and alkenyl compounds are abundant in the interstellar medium (ISM). Aminoacrylonitrile (3-Amino-2-propenenitrile, H$_{2}$N-CH=CH-CN), an alkenyl cyanide, thus represents a promising candidate for ne
Externí odkaz:
http://arxiv.org/abs/2305.19641
Autor:
Zeng, S., Rivilla, V. M., Jiménez-Serra, I., Colzi, L., Martín-Pintado, J., Tercero, B., de Vicente, P., Martín, S., Requena-Torres, M. A.
Interstellar amides have attracted significant attentions as they are potential precursors for a wide variety of organics essential to life. However, our current understanding of their formation in space is heavily based on observations in star-formi
Externí odkaz:
http://arxiv.org/abs/2305.18715
Autor:
Müller, H. S. P., Garrod, R. T., Belloche, A., Rivilla, V. M., Menten, K. M., Jiménez-Serra, I., Martín-Pintado, J., Lewen, F., Schlemmer, S.
Publikováno v:
Mon. Not. R. Astron. Soc., 523, 2887-2917 (2023)
Methylamine has been the only simple alkylamine detected in the interstellar medium for a long time. With the recent secure and tentative detections of vinylamine and ethylamine, respectively, dimethylamine has become a promising target for searches
Externí odkaz:
http://arxiv.org/abs/2305.11656
Autor:
Zakhozhay, O. V., Osorio, M. R. Zapatero, Bejar, V. J. S., Climent, J. B., Guirado, J. C., Gauza, B., Lodieu, N., Semenov, D. A., Perez-Torres, M., Azulay, R., Rebolo, R., Martin-Pintado, J., Lefevre, Ch.
Publikováno v:
A&A 674, A66 (2023)
We obtained deep images of G 196-3 B and VHS J1256-1257 b with the NOrthern Extended Millimeter Array (NOEMA) at 1.3 mm. These data were combined with recently published Atacama Large Millimeter Array (ALMA) and Very Large Array (VLA) data of VHS J12
Externí odkaz:
http://arxiv.org/abs/2303.12163
Using high angular resolution ALMA observations ($0.02^{\prime\prime}\approx0.34$ pc), we study the thermal structure and kinematics of the proto super star cluster $13$ in the central region of NGC253 through their continuum and vibrationally excite
Externí odkaz:
http://arxiv.org/abs/2208.01941
Autor:
Sanz-Novo, M., Belloche, A., Rivilla, V. M., Garrod, R. T., Alonso, J. L., Redondo, P., Barrientos, C., Kolesniková, L., Valle, J. C., Rodríguez-Almeida, L., Jiménez-Serra, I., Martín-Pintado, J., Muller, H. S. P., Menten, K.
Publikováno v:
A&A 666, A114 (2022)
In recent times, large organic molecules of exceptional complexity have been found in diverse regions of the interstellar medium. In this context, we aim to provide accurate frequencies of the ground vibrational state of two key aliphatic aldehydes,
Externí odkaz:
http://arxiv.org/abs/2203.07334
Autor:
Colzi, L., Martín-Pintado, J., Rivilla, V. M., Jiménez-Serra, I., Zeng, S., Rodríguez-Almeida, L. F., Rico-Villas, F., Martín, S., Requena-Torres, M. A.
The Central Molecular Zone (CMZ) contains most of the mass of our Galaxy but its star formation rate is one order of magnitude lower than in the Galactic disc. This is likely related to the fact that the bulk of the gas in the CMZ is in a warm ($>$10
Externí odkaz:
http://arxiv.org/abs/2202.04111
Autor:
Climent, Juan B., Guirado, J. C., Zapatero-Osorio, M. R., Zakhozhay, O. V., Pérez-Torres, M. A., Azulay, R., Gauza, B., Rebolo, R., Béjar, V. J. S., Martín-Pintado, J., Lefèvre, C.
Publikováno v:
A&A 660, A65 (2022)
The substellar triple system VHS J125601.92$-$125723.9 is composed by an equal-mass M7.5 brown dwarf binary and a L7 low-mass substellar object. In this work, we aim to identify the origin of the radio emission occurring in the central binary of VHS
Externí odkaz:
http://arxiv.org/abs/2201.12606