Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Claire L. Ricketts"'
Autor:
Lisseth Gavilan, Claire L. Ricketts, Salma Bejaoui, Alessandra Ricca, Christiaan Boersma, Farid Salama, Andrew L. Mattioda
Publikováno v:
ACS Earth and Space Chemistry. 6:2215-2225
Publikováno v:
Icarus. 243:325-336
The aim of the Titan Haze Simulation (THS) experiment is to contribute to a better understanding of aerosol formation in Titan’s atmosphere through the study of the chemical formation pathways that link the simpler gas phase molecules resulting fro
Publikováno v:
Chem. Sci.. 2:150-156
The nitrogen molecular dication (N22+) has been proposed as a minor but significant component of the ionosphere of Saturn's moon Titan with an abundance comparable to that of several key monocations. It has also been suggested that the reactions of N
Publikováno v:
EAS Publications Series. 46:201-207
Studies of dust analogs formed from hydrocarbon ( C H 4 , C 2 H 2 , C 2 H 4 , C 2 H 6 ) and PAH precursors have been performed using a new facility that we have developed to simulate interstellar and circumstellar processes. The species formed in a p
Publikováno v:
International Journal of Mass Spectrometry. 300:26-30
The addition of an orthogonal reflectron time-of-flight mass spectrometer (ReTOF-MS) to the NASA Ames cosmic simulation chamber (CSC) experiment is described. The simulation chamber contains the elements that produce the molecular species under astro
Publikováno v:
International Journal of Mass Spectrometry. 280:32-37
The reactions of methane with the dications C7H62+, C7H72+, and C7H82+ generated by electron ionization of toluene are studied using mass-spectrometry tools. It is shown that the reactivity is dominated by the formation of doubly charged intermediate
Publikováno v:
Angewandte Chemie. 119:9476-9479
Autor:
Jana Roithová, Daniela Ascenzi, Detlef Schröder, Claire L. Ricketts, Ján Žabka, Pietro Franceschi
Publikováno v:
Chemical Physics Letters. 423:254-259
The formation and fragmentation of the indene dication C 9 H 8 2 + is studied using synchrotron radiation. The double-ionization energy of indene amounts to 21.8 ± 0.1 eV. The appearance energies of the fragments C 9 H 7 2 + and C 9 H 6 2 + are 25.8
Publikováno v:
The Journal of Physical Chemistry A. 108:8341-8345
The destruction of CFC-12 (CF2Cl2) has been studied in an AC, nonthermal, atmospheric pressure plasma reactor packed with barium titanate beads. The extent of the destruction in air ranges between 8% and 40% depending on the conditions. The decomposi
Autor:
Helmut Schwarz, Jan Zabka, Odile Dutuit, Stephen D. Price, Claire L. Ricketts, Zdenek Herman, Jana Roithová, Roland Thissen, Detlef Schröder
Publikováno v:
The journal of physical chemistry. A. 114(23)
Crossed-beam scattering experiments were carried out at collision energies of 4.51 and 2.71 eV to elucidate the electronic states involved in the nondissociative and dissociative electron-transfer reactions observed following CO(2)(2+)/CO(2) collisio