Experimental and Computational Studies on the Reactivity of Methanimine Radical Cation (H2CNH+•) and its Isomer Aminomethylene (HCNH2+•) With C2H2

Autor: Vincent Richardson, Daniela Ascenzi, David Sundelin, Christian Alcaraz, Claire Romanzin, Roland Thissen, Jean-Claude Guillemin, Miroslav Polášek, Paolo Tosi, Jan Žabka, Wolf D. Geppert

Publikováno v: Frontiers in Astronomy and Space Sciences, Vol 8 (2021)

Experimental and theoretical studies are presented on the reactivity of the radical cation isomers H2CNH+• (methanimine) and HCNH2+• (aminomethylene) with ethyne (C2H2). Selective isomer generation is performed via dissociative photoionization of

Externí odkaz: https://doaj.org/article/c6f0131e400d405fa96182b2e90ad145

Atmospherically relevant acrolein–water complexes: spectroscopic evidence of aldehyde hydration and oxygen atom exchange

Autor: Luca Evangelisti, Sonia Melandri, Weixing Li, Camilla Calabrese, Wolf D. Geppert, Imanol Usabiaga, Assimo Maris

Publikováno v: Physical Chemistry Chemical Physics. 21:23559-23566

Direct spectroscopic evidence of a reaction occurring between acrolein and water and involving the exchange of an oxygen atom has been obtained by characterizing the non-covalently bound water complexes and their isotopic forms, via rotational spectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f0bdbc9abe81984882bb37dd4423dc6
https://doi.org/10.1039/c9cp04910j

Science goals and new mission concepts for future exploration of Titan's atmosphere geology and habitability: Titan POlar Scout/orbitEr and In situ lake lander and DrONe explorer (POSEIDON)

Autor: Sébastien Rodriguez, Sandrine Vinatier, Daniel Cordier, Gabriel Tobie, Richard K. Achterberg, Carrie M. Anderson, Sarah V. Badman, Jason W. Barnes, Erika L. Barth, Bruno Bézard, Nathalie Carrasco, Benjamin Charnay, Roger N. Clark, Patrice Coll, Thomas Cornet, Athena Coustenis, Isabelle Couturier-Tamburelli, Michel Dobrijevic, F. Michael Flasar, Remco de Kok, Caroline Freissinet, Marina Galand, Thomas Gautier, Wolf D. Geppert, Caitlin A. Griffith, Murthy S. Gudipati, Lina Z. Hadid, Alexander G. Hayes, Amanda R. Hendrix, Ralf Jaumann, Donald E. Jennings, Antoine Jolly, Klara Kalousova, Tommi T. Koskinen, Panayotis Lavvas, Sébastien Lebonnois, Jean-Pierre Lebreton, Alice Le Gall, Emmanuel Lellouch, Stéphane Le Mouélic, Rosaly M. C. Lopes, Juan M. Lora, Ralph D. Lorenz, Antoine Lucas, Shannon MacKenzie, Michael J. Malaska, Kathleen Mandt, Marco Mastrogiuseppe, Claire E. Newman, Conor A. Nixon, Jani Radebaugh, Scot C. Rafkin, Pascal Rannou, Ella M. Sciamma-O’Brien, Jason M. Soderblom, Anezina Solomonidou, Christophe Sotin, Katrin Stephan, Darrell Strobel, Cyril Szopa, Nicholas A. Teanby, Elizabeth P. Turtle, Véronique Vuitton, Robert A. West

Publikováno v: Rodriguez, S, Teanby, N A & al, E 2022, ' Science goals and new mission concepts for future exploration of Titan’s atmosphere, geology and habitability : titan POlar scout/orbitEr and in situ lake lander and DrONe explorer (POSEIDON) ', Experimental Astronomy, vol. (2022) . https://doi.org/10.1007/s10686-021-09815-8
Experimental Astronomy
Experimental Astronomy, 2022, ⟨10.1007/s10686-021-09815-8⟩
Experimental Astronomy, springer Link, 2021, (in press)
Experimental Astronomy 2022(January), nestránkováno. (2022)
Experimental Astronomy, 2022, 54, pp.911-973. ⟨10.1007/s10686-021-09815-8⟩
Experimental Astronomy, Springer Link, In press, ⟨10.1007/s10686-021-09815-8⟩
Experimental Astronomy, 2022, (in press). ⟨10.1007/s10686-021-09815-8⟩

In response to ESA Voyage 2050 announcement of opportunity, we propose an ambitious L-class mission to explore one of the most exciting bodies in the Solar System, Saturn largest moon Titan. Titan, a "world with two oceans", is an organic-rich body w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ba7e0f8fdb5aaaf7b0a38865ccd09b4

Preferably Plinian and Pumaceous: Implications of Microbial Activity in Modern Volcanic Deposits at Askja Volcano, Iceland, and Relevancy for Mars Exploration

Autor: A. Simpson, G. Tan, David C. Cullen, Julia M Fraser, Adam R. H. Stevens, Amanda M. Stockton, V. Rennie, S. Sutton, T. Cullen, G. Murukesan, E. Rader, Ashley Hanna, Wolf D. Geppert, Samuel Holtzen, Morgan L. Cable, E. S. Amador, Diana Gentry, Z. A. Duca

To search more efficiently for a record of past life on Mars, it is critical to know where to look and thus maximize the likelihood of success. Large-scale site selection for the Mars 2020 mission has been completed, but small (meter to 10 cm)-scale

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a2acabe5aae6790ed68e294ee67303b
http://oro.open.ac.uk/72272/1/72272.pdf

Structure, Dynamics, and Accurate Laboratory Rotational Frequencies of the Acrylonitrile-Methanol Complex

Autor: Assimo Maris, Wolf D. Geppert, Annalisa Vigorito, Pantea Fathi, S. Mariotti, Camilla Calabrese, Sonia Melandri

Publikováno v: The Journal of Physical Chemistry. a
Addi: Archivo Digital para la Docencia y la Investigación
Universidad del País Vasco
Addi. Archivo Digital para la Docencia y la Investigación
instname

The hydrogen-bonded complex between acrylonitrile (CH2=CHCN) and methanol has been characterized spectroscopically in the millimeter wave range (59.6-74.4 GHz) using a free jet absorption millimeter wave spectrometer. Precise values of the rotational

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2072361e39b5d3fc51220b87007f6e51
https://hdl.handle.net/11585/782802