Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Caro, G M Muñoz"'
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:
Schiltz, L., Escribano, B., Caro, G. M. Muñoz, Cazaux, S., Olivares, C. del Burgo, Carrascosa, H., Boszhuizen, I., Díaz, C. González, Chen, Y. -J., Giuliano, B. M., Caselli, P.
The surfaces of icy moons are primarily composed of water ice that can be mixed with other compounds, such as carbon dioxide. The carbon dioxide (CO$_2)$ stretching fundamental band observed on Europa and Ganymede appears to be a combination of sever
Externí odkaz:
http://arxiv.org/abs/2405.10605
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:
Mousis, O., Bouquet, A., Langevin, Y., André, N., Boithias, H., Durry, G., Faye, F., Hartogh, P., Helbert, J., Iess, L., Kempf, S., Masters, A., Postberg, F., Renard, J. -B., Vernazza, P., Vorburger, A., Wurz, P., Atkinson, D. H., Barabash, S., Berthomier, M., Brucato, J., Cable, M., Carter, J., Cazaux, S., Coustenis, A., Danger, G., Dehant, V., Fornaro, T., Garnier, P., Gautier, T., Groussin, O., Hadid, L. Z., Ize, J. -C., Kolmasova, I., Lebreton, J. -P., Maistre, S. Le, Lellouch, E., Lunine, J. I., Mandt, K. E., Martins, Z., Mimoun, D., Nenon, Q., Caro, G. M. Munõz, Rannou, P., Rauer, H., Schmitt-Kopplin, P., Schneeberger, A., Simons, M., Stephan, K., Van Hoolst, T., Vaverka, J., Wieser, M., Wörner, L.
Enceladus, an icy moon of Saturn, possesses an internal water ocean and jets expelling ocean material into space. Cassini investigations indicated that the subsurface ocean could be a habitable environment having a complex interaction with the rocky
Externí odkaz:
http://arxiv.org/abs/2211.00721
Autor:
Sie, N. -E., Cho, Y. -T., Huang, C. -H., Caro, G. M. Muñoz, Hsiao, L. -C., Lin, H. -C., Chen, Y. -J.
The overabundance of gas molecules in the coldest regions of space point to a non-thermal desorption process. Laboratory simulations show an efficient desorption of CO ice exposed to ultraviolet radiation, known as photodesorption, which decreases fo
Externí odkaz:
http://arxiv.org/abs/2209.08489
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:
Cazaux, S., Carrascosa, H., Caro, G. M. Munoz, Caselli, P., Fuente, A., Navarro-Almaida, D., Riviére-Marichalar, P.
Publikováno v:
A&A 657, A100 (2022)
Context. Sulfur is used as a tracer of the evolution from interstellar clouds to stellar systems. However, most of the expected sulfur in molecular clouds remains undetected. Sulfur disappears from the gas phase in two steps. One first depletion occu
Externí odkaz:
http://arxiv.org/abs/2110.04230
Hexamethylentetramine has drawn a lot of attention due to its potential to produce prebiotic species. This work aims to gain a better understanding in the chemical processes concerning methylamine under astrophysically relevant conditions. In particu
Externí odkaz:
http://arxiv.org/abs/2106.05622
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