Zobrazeno 1 - 10
of 5 012
pro vyhledávání: '"Domenech R"'
Autor:
Beitia-Antero, L., Fuente, A., Navarro-Almaida, D., de Castro, A. I. Gómez, Wakelam, V., Caselli, P., Gal, R. Le, Esplugues, G., Rivière-Marichalar, P., Spezzano, S., Pineda, J. E., Rodríguez-Baras, M., Canet, A., Martín-Doménech, R., Roncero, O.
Publikováno v:
Astronomy & Astrophysics 2024, Volume 688, id.A188, 17 pp
(Abridged) We explore the chemistry of the most abundant C, O, S, and N bearing species in molecular clouds, in the context of the IRAM 30 m Large Programme Gas phase Elemental abundances in Molecular Clouds (GEMS). In this work, we aim to assess the
Externí odkaz:
http://arxiv.org/abs/2410.04226
The reservoir of sulfur accounting for sulfur depletion in the gas of dense clouds and circumstellar regions is still unclear. One possibility is the formation of sulfur chains, which would be difficult to detect by spectroscopic techniques. This wor
Externí odkaz:
http://arxiv.org/abs/2407.14135
Autor:
Olivares, C. del Burgo, Carrascosa, H., Escribano, B., Caro, G. M. Muñoz, Martín-Doménech, R.
Acetic acid (CH3COOH) was detected in the gas toward interstellar clouds, hot cores, protostars and comets. Its formation in ice mantles was proposed and acetic acid awaits detection in the infrared spectra of the ice as most other COMs except methan
Externí odkaz:
http://arxiv.org/abs/2312.01845
The presence of methanol among the common ice components in interstellar clouds and protostellar envelopes has been confirmed by the James Webb Space Telescope. Methanol is often detected in the gas phase toward lines of sight shielded from UV radiat
Externí odkaz:
http://arxiv.org/abs/2308.05980
Autor:
Fuente, A., Rivière-Marichalar, P., Beitia-Antero, L., Caselli, P., Wakelam, V., Esplugues, G., Rodríguez-Baras, M., Navarro-Almaida, D., Gerin, M., Kramer, C., Bachiller, R., Goicoechea, J. R., Jiménez-Serra, I., Loison, J. C., Ivlev, A., Martín-Doménech, R., Spezzano, S., Roncero, O., Muñoz-Caro, G., Cazaux, S., Marcelino, N.
Publikováno v:
A&A 670, A114 (2023)
Gas phase Elemental abundances in molecular CloudS (GEMS) is an IRAM 30m large program aimed at determining the elemental abundances of carbon (C), oxygen (O), nitrogen (N), and sulfur (S) in a selected set of prototypical star-forming filaments. In
Externí odkaz:
http://arxiv.org/abs/2212.03742
Autor:
Esplugues, G., Fuente, A., Navarro-Almaida, D., Rodriguez-Baras, M., Majumdar, L., Caselli, P., Wakelam, V., Roueff, E., Bachiller, R., Spezzano, S., Riviere-Marichalar, P., Martin-Domenech, R., Caro, G. M. Muñoz
In the context of the IRAM 30m Large Program GEMS, we present a study of thioformaldehyde in several starless cores located in star-forming filaments of Taurus, Perseus, and Orion. We investigate the influence of the environmental conditions on the a
Externí odkaz:
http://arxiv.org/abs/2204.02645
Autor:
Rodríguez-Baras, M., Fuente, A., Riviére-Marichalar, P., Navarro-Almaida, D., Caselli, P., Gerin, M., Kramer, C., Roueff, E., Wakelam, V., Esplugues, G., García-Burillo, S., Gal, R. Le, Spezzano, S., Alonso-Albi, T., Bachiller, R., Cazaux, S., Commercon, B., Goicoechea, J. R., Loison, J. C., Treviño-Morales, S. P., Roncero, O., Jiménez-Serra, I., Laas, J., Hacar, A., Kirk, J., Lattanzi, V., Martín-Doménech, R., Muñoz-Caro, G., Pineda, J. E., Tercero, B., Ward-Thompson, D., Tafalla, M., Marcelino, N., Malinen, J., Friesen, R., Giuliano, B. M.
Publikováno v:
A&A 648, A120 (2021)
Gas phase Elemental abundances in Molecular CloudS (GEMS) is an IRAM 30m Large Program designed to estimate the S, C, N, and O depletions and gas ionization degree, X(e-), in a set of star-forming filaments of Taurus, Perseus and Orion. Our immediate
Externí odkaz:
http://arxiv.org/abs/2102.13153
Autor:
Bulut, N., Roncero, O., Aguado, A., Loison, J. -C., Navarro-Almaida, D., Wakelam, V., Fuente, A., Roueff, E., Gal, R. Le, Caselli, P., Hickson, M. Gerinm K. M., Spezzano, S., Riviere-Marichalar, P., Alonso-Albi, T., Bachiller, R., Jimenez-Serra, I., Kramer, C., Tercero, B., Rodriguez-Baras, M., Garcia-Burillo, S., Goicoechea, J. R., Treviño-Morales, S. P., Esplugues, G., Cazaux, S., Commercon, B., Laas, J., Kirk, J., Lattanzi, V., Martin-Domenech, R., Muñoz-Caro, G., Pineda, J., Ward-Thompson, D., Tafalla, M., Marcelino, N., Malinen, J., Friesen, R., Giuliano, B. M., Agundez, M., Hacar, A.
Publikováno v:
Astronomy & Astrophysics 646, A5 (2021)
CS is among the most abundant gas-phase S-bearing molecules in cold dark molecular clouds. It is easily observable with several transitions in the millimeter wavelength range, and has been widely used as a tracer of the gas density in the interstella
Externí odkaz:
http://arxiv.org/abs/2012.10176
Autor:
Navarro-Almaida, D., Gal, R. Le, Fuente, A., Rivière-Marichalar, P., Wakelam, V., Cazaux, S., Caselli, P., Laas, Jacob C., Alonso-Albi, T., Loison, J. C., Gerin, M., Kramer, C., Roueff, E., Bachiller, R., Commerçon, B., Friesen, R., García-Burillo, S., Goicoechea, J. R., Giuliano, B. M., Jiménez-Serra, I., Kirk, J. M., Lattanzi, V., Malinen, J., Marcelino, N., Martín-Domènech, R., Caro, G. M. Muñoz, Pineda, J., Tercero, B., Morales, S. P. Treviño, Roncero, O., Hacar, A., Tafalla, M., Ward-Thompson, D.
Publikováno v:
A&A 637, A39 (2020)
Sulphur is one of the most abundant elements in the Universe. Surprisingly, sulphuretted molecules are not as abundant as expected in the interstellar medium, and the identity of the main sulphur reservoir is still an open question. Our goal is to in
Externí odkaz:
http://arxiv.org/abs/2004.03475
CO$_2$ ice has a phase transition at 35 K when its structure changes from amorphous to crystalline. Using Reflection absorption Infrared Spectroscopy (RAIRS), \"Oberg et al. observed that the photodesorption yield of CO$_2$ ice deposited at 60 K and
Externí odkaz:
http://arxiv.org/abs/2001.01590