Coulomb imaging of the concerted and stepwise break up processes of OCS ions in intense femtosecond laser radiation

B Wales, É Bisson, R Karimi, S Beaulieu… - Journal of Electron …, 2014 - Elsevier
We study the break up of OCS in intense femtosecond laser radiation using the FEMPULS
technique to vary the laser pulse duration from 7 fs to 200 fs. Newton and Dalitz plots show …

Reconstructing real-space geometries of polyatomic molecules undergoing strong field laser-induced Coulomb explosion

A Ashrafi-Belgabad, R Karimi, M Monfared… - Communications …, 2024 - nature.com
Coulomb explosion is an established momentum imaging technique, where the molecules
are ionized multiple times on a femtosecond time scale before breaking up into ionized …

Electron-impact-like feature in triple fragmentation of under slow proton impact

S Srivastav, B Bapat - Physical Review A, 2022 - APS
We have studied the three-body breakup of CO 2 3+ created by the impact of slow (v< 1 au)
protons on CO 2. Employing the coincidence momentum imaging technique, we have …

Three-body fragmentation mechanism of produced by impact

B Ren, Z Xia, Y Zhang, L Wei, W Yu, J Han, B Wang… - Physical Review A, 2021 - APS
In this article we present the three-body fragmentation dynamics of C 2 H 4 3+ caused by 18-
keV/u Ne 8+ ion impact. Utilizing the cold target recoil ion momentum spectroscopy, the …

Ultrafast molecular dynamics of dissociative ionization in OCS probed by soft x-ray synchrotron radiation

A Ramadhan, B Wales, R Karimi… - Journal of Physics B …, 2016 - iopscience.iop.org
Abstract Soft x-rays (90–173 eV) from the 3rd generation Canadian Light Source have been
used in conjunction with a multi coincidence time and position sensitive detection apparatus …

Fragmentation dynamics of : Contributions of different electronic states

S Srivastav, A Sen, D Sharma, B Bapat - Physical Review A, 2021 - APS
Fragmentation of CO 2 4+, created by the impact of slow, highly charged ions (96 keV Ar q+;
8≤ q≤ 14) on CO 2, has been studied by recoil ion momentum spectrometry. CO 2 4+ was …

A new path towards reconstructing real-space geometries of polyatomic molecules undergoing strong field laser-induced Coulomb explosion

J Sanderson, A Ashrafi-Belgabad, R Karimi… - 2024 - researchsquare.com
The connection between the initial structure and final momenta of ionic fragments from the
Coulomb explosion of a multiatomic molecule is investigated experimentally and …

Correlated formation of the excited states of recoil and scattered ions in multiple electron capture collision of Ar8+ with CO2 and OCS

H Tezuka, K Takahashi, J Matsumoto… - Journal of Physics B …, 2018 - iopscience.iop.org
Multiple ionization events induced by low energy collisions between Ar 8+ projectiles and
linear triatomic molecular targets, CO 2 and OCS, were studied in order to shed light on the …

[PDF][PDF] Molecular dynamics of dissociative ionization in OCS probed by soft X-ray synchrotron radiation

A Ramadhan, B Wales, I Gauthier… - Journal of Structural …, 2016 - scholar.archive.org
Abstract Soft X-rays (90-173 eV) from the 3rd generation Canadian Light Source have been
used in conjunction with a multi coincidence time and position sensitive detection apparatus …

Fragmentation Dynamics of Triatomic Molecules in Femtosecond Laser Pulses Probed by Coulomb Explosion Imaging

R Karimi - 2013 - uwspace.uwaterloo.ca
In this thesis we have utilized few-cycle pulses in the range 10-15s, to initiate CE to allow us
to image the structure, dynamics, and kinetics of ionization and dissociation of triatomic …