Imaging polyatomic molecules in three dimensions using molecular frame photoelectron angular distributions

JB Williams, CS Trevisan, MS Schöffler, T Jahnke… - Physical review …, 2012 - APS
We demonstrate a method for determining the full three-dimensional molecular-frame
photoelectron angular distribution in polyatomic molecules using methane as a prototype …

Electron-impact ionization of fluoromethanes–Review of experiments and binary-encounter models

GP Karwasz, P Możejko, MY Song - International Journal of Mass …, 2014 - Elsevier
Experiments and recommended data on electron-impact ionization of methane and
fluoromethanes (CH 3 F, CH 2 F 2, CHF 3, CF 4) are reviewed and compared with binary …

Addressing three-body fragmentation of methane dication using “native frames”: evidence of internal excitation in fragments

J Rajput, D Garg, A Cassimi, X Fléchard… - The Journal of …, 2023 - pubs.aip.org
The three body fragmentation of methane dication has been studied using the technique of
cold target recoil ion momentum spectroscopy. The process is initiated by impact of …

Three-body fragmentation dynamics of investigated by 50-keV/u impact: Comparison with its isomer ion

H Yuan, Z Xu, S Xu, C Ma, Z Zhang, D Guo, X Zhu… - Physical Review A, 2022 - APS
The three-body fragmentation dynamics of propyne (CH 3 CCH) to H++ CH++ C 2 H 2+ and
H++ CH 2++ C 2 H+ is investigated by 50-keV/u Ne 8+ ion impact. Employing the reaction …

Proton migration in hydrocarbons induced by slow highly charged ion impact

Y Zhang, B Wang, L Wei, T Jiang, W Yu… - The Journal of …, 2019 - pubs.aip.org
Different from most of the previous studies using light or photons, we use highly charged
ions as projectiles to activate proton migration in the smallest saturated and unsaturated …

Unexplained dissociation pathways of two-body fragmentation of methane dication

J Rajput, D Garg, A Cassimi, A Méry… - The Journal of …, 2022 - pubs.aip.org
The ion-induced fragmentation of CH 4 2+ into H+ and CH 3+ is studied using a cold target
recoil ion momentum spectroscopy in coincidence with the charge state of the post-collision …

Probing the dynamics of dissociation of methane following core ionization using three-dimensional molecular-frame photoelectron angular distributions

JB Williams, CS Trevisan, MS Schöffler… - Journal of Physics B …, 2012 - iopscience.iop.org
We present experimental measurements and theoretical calculations for the photoionization
of CH 4 at the carbon K-edge. Measurements performed using cold target recoil ion …

Three-body fragmentation of methane dications produced by slow -ion impact

Y Zhang, T Jiang, L Wei, D Luo, X Wang, W Yu… - Physical Review A, 2018 - APS
The three-body fragmentation dynamics of CH 4 2+ dications induced by single-electron
capture of slow (3-keV/u) A r 8+ ions is investigated. The experiment is performed on a …

Dissociative ionization and Coulomb explosion of CH 4 in two-color asymmetric intense laser fields

H Hasegawa, A Matsuda, T Morishita… - Physical Chemistry …, 2023 - pubs.rsc.org
Directional fragment ejection from a tetrahedral molecule CH4 in linearly polarized two-color
(ω and 2ω) asymmetric intense laser fields (50 fs, 1.4× 1014 W cm− 2, 800 nm and 400 nm) …

Electron ionization of methane: The dissociation of the methane monocation and dication

MD Ward, SJ King, SD Price - The Journal of Chemical Physics, 2011 - pubs.aip.org
Time-of-flight mass spectrometry and two-dimensional coincidence techniques have been
used to determine, for the first time, the relative precursor-specific partial ionization cross …