Tracking Molecular Fragmentation in Electron–Ionization Mass Spectrometry with Ultrafast Time Resolution
M Dantus - Accounts of Chemical Research, 2024 - ACS Publications
Conspectus Mass spectrometry is a powerful analytical method capable of identifying
compounds given a minute amount of material. The fragmentation pattern that results …
compounds given a minute amount of material. The fragmentation pattern that results …
Ultrafast studies of elusive chemical reactions in the gas phase
M Dantus - Science, 2024 - science.org
The chemical composition of the interstellar medium and planetary atmospheres is
constantly in flux as atoms and molecules collide and interact with high-energy particles …
constantly in flux as atoms and molecules collide and interact with high-energy particles …
Evaluated electron scattering cross section dataset for gaseous benzene in the energy range 0.1–1000 eV
In this study, a complete and self-consistent cross section dataset for electron transport
simulations through gaseous benzene in the energy range 0.1–1000 eV has been critically …
simulations through gaseous benzene in the energy range 0.1–1000 eV has been critically …
Unexpected benzene oxidation in collisions with superoxide anions
Superoxide anions colliding with benzene molecules at impact energies from 200 to 900 eV
are reported for the first time to form massive complexes. With the aid of quantum chemistry …
are reported for the first time to form massive complexes. With the aid of quantum chemistry …
Long-lived molecular dications: A selected probe for double ionization
The energy loss of projectiles passing through a medium is highly dependent on the
electronic orbitals of the molecules which compose this medium. This includes systems as …
electronic orbitals of the molecules which compose this medium. This includes systems as …
Total Electron Detachment and Induced Cationic Fragmentation Cross Sections for Superoxide Anion (O2−) Collisions with Benzene (C6H6) Molecules
In this study, novel experimental total electron detachment cross sections for O2− collisions
with benzene molecules are reported for the impact energy range (10–1000 eV), as …
with benzene molecules are reported for the impact energy range (10–1000 eV), as …
[PDF][PDF] How a single replacement of 13C in a benzene ring strongly affects dication formation induced by swift projectiles
L Sigaud, W Wolff, EC Montenegro - isiac2023.mst.edu
Double ionization of molecules trigger a competition process between fragmentation and
stabilization in a molecular dication. We find experimentally that stabilization of benzene …
stabilization in a molecular dication. We find experimentally that stabilization of benzene …
[PDF][PDF] Determinação da energia cinética do íon H+ 3 resultante de reações secundárias utilizando a técnica DETOF
MA Leal - 2020 - portal.if.uff.br
Determinação da energia cinética do íon H+ 3 resultante de reações secundárias utilizando a
técnica DETOF Moana Astigarr Page 1 Determinação da energia cinética do íon H+ 3 resultante …
técnica DETOF Moana Astigarr Page 1 Determinação da energia cinética do íon H+ 3 resultante …
[CITATION][C] Alta sensibilidade isotópica na produção de dicátions metaestáveis de benzeno
L Sigaud, W Wolff, EC Montenegro