Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Enrique-Romero, Joan"'
The chemical network governing interstellar sulfur has been the topic of unrelenting discussion for the past decades due to the conspicuous discrepancy between its expected and observed abundances in different interstellar environments. More recently
Externí odkaz:
http://arxiv.org/abs/2407.09730
Publikováno v:
A&A 677, A39 (2023)
CO2 is one of the dominant components of the interstellar ice. Recent observations show CO2 exists more abundantly in polar (H2O-dominated) ice than in apolar (H2O-poor) ice. CO2 ice formation is primarily attributed to the reaction between CO and OH
Externí odkaz:
http://arxiv.org/abs/2307.04088
Autor:
Bianchi, Eleonora, López-Sepulcre, Ana, Ceccarelli, Cecilia, Codella, Claudio, Podio, Linda, Bouvier, Mathilde, Enrique-Romero, Joan, Bachiller, Rafael, Leflochb, Bertrand
Publikováno v:
Faraday Discussions, 2023, vol. 245, pp. 164-180
We report ALMA high-angular resolution (~ 50 au) observations of the binary system SVS13-A. More specifically, we analyse deuterated water (HDO) and sulfur dioxide (SO2) emission. The molecular emission is associated with both the components of the b
Externí odkaz:
http://arxiv.org/abs/2306.08539
Autor:
Bianchi, Eleonora, López-Sepulcre, Ana, Ceccarelli, Cecilia, Codella, Claudio, Podio, Linda, Bouvier, Mathilde, Enrique-Romero, Joan
We present ALMA high-angular resolution ($\sim$ 50 au) observations of the Class I binary system SVS13-A. We report images of SVS13-A in numerous interstellar complex organic molecules: CH$_{\rm 3}$OH, $^{13}$CH$_{\rm 3}$OH, CH$_{\rm 3}$CHO, CH$_{\rm
Externí odkaz:
http://arxiv.org/abs/2203.03412
Autor:
Enrique-Romero, Joan, Rimola, Albert, Ceccarelli, Ugliengo, Piero, Balucani, Nadia, Skouteris, Dimitrios
The formation of the interstellar complex organic molecules (iCOMs) is a hot topic in astrochemistry. One of the main paradigms trying to reproduce the observations postulates that iCOMs are formed on the ice mantles covering the interstellar dust gr
Externí odkaz:
http://arxiv.org/abs/2201.10864
Autor:
Enrique-Romero, Joan, Ceccarelli, Cecilia, Rimola, Albert, Skouteris, Dimitrios, Balucani, Nadia, Ugliengo, Piero
Publikováno v:
A&A 655, A9 (2021)
Interstellar grains are known to be important actors in the formation of interstellar molecules such as H$_2$, water, ammonia, and methanol. It has been suggested that the so-called interstellar complex organic molecules (iCOMs) are also formed on th
Externí odkaz:
http://arxiv.org/abs/2108.12410
Autor:
Pantaleone, Stefano, Enrique-Romero, Joan, Ceccarelli, Cecilia, Ferrero, Stefano, Balucani, Nadia, Rimola, Albert, Ugliengo, Piero
Molecular hydrogen is the most abundant molecular species in the Universe. While no doubts exist that it is mainly formed on the interstellar dust grain surfaces, many details of this process remain poorly known. In this work, we focus on the fate of
Externí odkaz:
http://arxiv.org/abs/2105.06843
Autor:
Pantaleone, Stefano, Enrique-Romero, Joan, Ceccarelli, Cecilia, Ugliengo, Piero, Balucani, Nadia, Rimola, Albert
Molecular clouds are the cold regions of the Milky Way where stars form. They are enriched by rather complex molecules. Many of these molecules are believed to be synthesized on the icy surfaces of the interstellar submicron-sized dust grains that pe
Externí odkaz:
http://arxiv.org/abs/2004.11758
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