Fragmentation of SO2q+ (q= 2–4) induced by 1 keV electron collision

L Chen, E Wang, W Zhao, M Gong, X Shan… - The Journal of Chemical …, 2023 - pubs.aip.org
We report an investigation on the fragmentation dynamics of SO 2 q+(q= 2–4) induced by 1
keV electron collision utilizing an ion momentum imaging spectrometer. Six complete …

Pathways of two-body dissociation of BrCNq+ (q= 2, 3) induced by electron collision

W Zhao, C Jia, L Chen, X Hu, E Wang, Y Wu… - The Journal of …, 2023 - pubs.aip.org
Pathways of two-body fragmentation of BrCN q+(q= 2, 3) have been explored by combined
experimental and theoretical studies. In the experiment, the BrCN molecule is ionized by 1 …

[HTML][HTML] Hydrogen migration in triply charged acetylene

J Yadav, CP Safvan, P Bhatt, P Kumari… - The Journal of …, 2022 - pubs.aip.org
We report on the direct experimental evidence of hydrogen migration in triply charged
acetylene. The roaming hydrogen atom in a triply charged molecular ion is counter intuitive …

Dissociation mechanism of induced by 18-keV/u impact: Symmetric and isomeric cleavage of the CC bond

B Ren, P Ma, Y Zhang, L Wei, J Han, Z Xia, J Wang… - Physical Review A, 2022 - APS
The CC bond cleavage dissociation of ethylene dication produced by 18-keV/u Ne 8+
impact is investigated by combining experimental measurement and theoretical calculation …

Exploring three-body fragmentation of acetylene trication

J Yadav, CP Safvan, P Bhatt, P Kumari… - The Journal of …, 2023 - pubs.aip.org
The three-body breakup of [C 2 H 2] 3+ formed in collision with Xe 9+ moving at 0.5 atomic
units of velocity is studied by using recoil ion momentum spectroscopy. Three-body breakup …

Isomerization dynamics in the symmetric and asymmetric fragmentation of ethane dications

L Wei, CS Lam, Y Zhang, B Ren, J Han… - The Journal of …, 2021 - ACS Publications
Hydrogen-or proton-migration-induced isomerization has recently been of concern for its
critical role in the dissociation of organic molecules of astrophysical or biological relevance …

Three-body fragmentation dynamics of induced by 1-keV electron impact

W Zhao, E Wang, L Chen, X Shan, X Chen - Physical Review A, 2023 - APS
The three-body fragmentation dynamics of BrC N q+(q= 3–6) produced by 1-keV electron
impact has been investigated using the ion momentum imaging technique. Up to 11 three …

Three-body fragmentation dynamics of the cyclopropane trication following 5.8-MeV/u impact

KZ Lin, DL Guo, XL Zhu, DM Zhao, XB Zhu, X Shan… - Physical Review A, 2024 - APS
The three-body fragmentation dynamics of cyclopropane (C 3 H 6) induced by Ni 19+ ions at
an impact energy of 5.8 MeV/u are studied using a cold target recoil ion momentum …

Delayed fragmentation of ethylene and allene induced by electron impact

L Wei, B Ren, Y Zhang, J Wang, B Wang, J Han, W Yu… - Physical Review A, 2021 - APS
We experimentally investigated the delayed fragmentation processes of ethylene and allene
dications induced by 300-eV electrons with the cold target recoil ion momentum …

Four-body Coulomb explosion of acetylene in collision with highly charged ions

Y Wang, X Shi, J Zhou, S Xu, D Guo, S Yan, X Zhu… - Physical Review A, 2020 - APS
The dynamics of four-body Coulomb explosion of acetylene in collision with 50 keV/u Ne 8+
are investigated by detecting all four ionic fragments and the scattered projectile in quintuple …