Molecular photodissociation dynamics revealed by Coulomb explosion imaging

SW Crane, JWL Lee, MNR Ashfold… - Physical Chemistry …, 2023 - pubs.rsc.org
Coulomb explosion imaging (CEI) methods are finding ever-growing use as a means of
exploring and distinguishing the static stereo-configurations of small quantum systems …

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 …

Delayed Dissociation and Transient Isomerization during the Ultrafast Photodissociation of the Tribromomethane Cation

S Bhattacharyya, E Wang, K Borne… - The Journal of …, 2024 - ACS Publications
We present a time-resolved measurement of the photodissociation and photoisomerization
dynamics of bromoform (CHBr3) in the mono-and di-cationic states produced by near …

Hydrogen migration in inner-shell ionized halogenated cyclic hydrocarbons

AR Abid, S Bhattacharyya, AS Venkatachalam… - Scientific Reports, 2023 - nature.com
We have studied the fragmentation of the brominated cyclic hydrocarbons bromocyclo-
propane, bromocyclo-butane, and bromocyclo-pentane upon Br (3 d) and C (1 s) inner-shell …

Improved model for the dissociative sequential double ionization of nitrogen molecules by an intense few-cycle infrared laser pulse

YW Jia, CH Yuen, WQ **g, ZY Zhou, CD Lin, SF Zhao - Physical Review A, 2024 - APS
A density matrix approach was recently developed by Yuen and Lin to study the dissociative
sequential double ionization (SDI) of N 2 molecules induced by an intense few-cycle …

Native frames: An approach for separating sequential and concerted three-body fragmentation

T Severt, J Rajput, B Berry, B Jochim, P Feizollah… - Physical Review A, 2024 - APS
Disentangling sequential and concerted three-body fragmentation has been a longstanding
endeavor in studies of molecular dynamics. To accomplish this goal, we recently introduced …

Strong field-induced three-body fragmentation dynamics of CH3Cl2+

R Das, A Bhojani, MP, V Nimma… - Journal of Physics B …, 2025 - iopscience.iop.org
We investigate the three-body fragmentation of CH3Cl dications induced by intense
femtosecond laser pulses in a home-built Recoil Ion Momentum Spectrometer (RIMS) setup …

Observation of sequential three-body dissociation of camphor molecule--a native frame approach

S De, S Mandal, S Sen, A Sen, R Gopal… - arxiv preprint arxiv …, 2024 - arxiv.org
The three-body dissociation dynamics of the dicationic camphor molecule (C $ _ {10} $ H $
_ {16} $ O $^{2+} $) resulting from Auger decay are investigated using soft X-ray synchrotron …

Coulomb Explosion Imaging and Covariance Analysis of Concurrent Fragmentation Mechanisms

TR Walmsley - 2024 - search.proquest.com
This thesis uses Coulomb explosion imaging and covariance analysis to characterise
concurrent fragmentation processes generating identical sets of products via different …

Studies of photoinduced molecular dynamics using ion imaging and correlation analysis

JW McManus - 2024 - ora.ox.ac.uk
Understanding the dynamics that connect the reactants and products of a chemical process
is essential to be able to predict and potentially control the outcome. The aim of this thesis is …