Papers

Evolution of the Xenon (e,2e) Differential Cross Section from a Coplanar Geometry to the Perpendicular Plane in the Intermediate Energy Regime.
Physical Review A, Volume 105, Issue 3.
Manish Patel, Matthew Harvey, Ahmad Sakaamini, and Andrew James Murray.
DOI: 10.1103/PhysRevA.105.032818
Published 10 March 2022.

Low energy inelastic electron scattering from carbon monoxide: II. Excitation of the $b^3\Sigma^+,$ $j^3\Sigma^+,$ $b^1\Sigma^+,$ $C^1\Sigma^+$ and $E^1\Pi$ Rydberg electronic states.
Journal of Physics B: Atomic, Molecular and Optical Physics, Volume 55, Number 2.
Mateusz Zawadzki, Murtadha A Khakoo, Ahmad Sakaamini, Logan Voorneman, Luka Ratkovich, Zdenek Masin, Amar Dora, Russ Laher and Jonathan Tennyson.
DOI: 10.1088/1361-6455/ac37f3
Published 10 February 2022.

Benchmark angle-differential cross-section ratios for the electron-impact excitation of xenon transitions at low and near-threshold incident electron energies.
Physical Review A, Volume 104, Issue 6.
A. Sakaamini, J.-B. Faure, M. A. Khakoo, O. Zatsarinny, and K. Bartschat.
DOI: 10.1103/PhysRevA.104.062805
Published 10 December 2021.

Benchmark Angle-Differential Cross-Section Ratios for Excitation of the 4p5s Configuration in Krypton.
Atoms, Volume 9, Issue. 3:61.
Sakaamini, Ahmad, Jean-Baptiste Faure, Murtadha A. Khakoo, Oleg I. Zatsarinny, and Klaus Bartschat.
DOI: 10.3390/atoms9030061 Published 2 September 2021.

Elastic electron scattering from chlorobenzene.
Journal of Physics B: Atomic, Molecular and Optical Physics, Volume 54, Number 3.
V A S da Mata, B A Hlousek, F P Bardela, A J da Silva, A Sakaamini, M G P Homem and M A Khakoo.
DOI: 10.1088/1361-6455/abcfdb
Published 18 January 2021.

An Experimental Control System for Electron Spectrometers using Arduino and LabVIEW Interfaces.
Review of Scientific Instruments, Volume 91, Issue 10.
Manish Patel, Ahmad Sakaamini, Matthew Harvey, and Andrew James Murray.
DOI: 10.1063/5.0021229
Published 2 October 2020.

Triple differential cross-section measurements for electron-impact ionization of methane from a coplanar geometry to the perpendicular plane.
The Journal of Chemical Physics, Volume 151, Issue 19.
Matthew Harvey, Ahmad Sakaamini, Manish Patel, Sadek Amami, Don Madison, and Andrew James Murray.
DOI: 10.1063/1.5127121
Published 19 November 2019.

Triple differential cross sections for electron-impact ionization of methane at intermediate energy.
The Journal of Chemical Physics, Volume 150, Issue 19.
Esam Ali, Carlos Granados, Ahmad Sakaamini, Matthew Harvey, Lorenzo Ugo Ancarani, Andrew James Murray, Mevlut Dogan, Chuangang Ning, James Colgan, and Don Madison.
DOI: 10.1063/1.5097670
Published 16 May 2019.

Low energy elastic scattering of electrons from hexafluoropropene $(C_3F_6)$.
Journal of Physics B: Atomic, Molecular and Optical Physics, Volume 52, Number 2.
A Sakaamini, B Hlousek, S M Khakoo, M Zawadzki, M A Khakoo, M B Kiataki and M H F Bettega.
DOI: 10.1088/1361-6455/aaf021
Published 21 December 2018.

Differential cross section measurements for ionisation of $N_2$ in coplanar geometry.
Journal of Physics B: Atomic, Molecular and Optical Physics, Volume 51, Number 3.
Ahmad Sakaamini, Matthew Harvey, Sadek Amami, Andrew James Murray, Don Madison and Chuangang Ning.
DOI: 10.1088/1361-6455/aa9eb9
Published 17 January 2018.

Elastic electron scattering from ortho-, meta-, and paraxylenes, $C_8H_{10}$.
Physical Review A, Volume 95, Issue 2.
A. Sakaamini, S. M. Khakoo, L. Hargreaves, M. A. Khakoo, D. F. Pastega, and M. H. F. Bettega.
DOI: 10.1103/PhysRevA.95.022702
Published 2 February 2017.

Ionisation differential cross section measurements for $N_2$ at low incident energy in coplanar and non- coplanar geometries.
Journal of Physics B: Atomic, Molecular and Optical Physics, Volume 49, Number 19.
Ahmad Sakaamini, Sadek Amami, Andrew James Murray, Chuangang Ning and Don Madison.
DOI: 10.1088/0953-4075/49/19/195202
Published 15 September 2016.

Elastic scattering of low-energy electrons from toluene.
Physical Review A, Volume 93, Issue 4.
Ahmad Sakaamini, L. R. Hargreaves, M. A. Khakoo, D. F. Pastega, and M. H. F. Bettega.
DOI: 10.1103/PhysRevA.93.042704
Published 11 April 2016.

Low-energy elastic electron scattering from ethylene: Elastic scattering and vibrational excitation.
Physical Review A, Volume 93, Issue 1.
M. A. Khakoo, S. M. Khakoo, A. Sakaamini, B. A. Hlousek, L. R. Hargreaves, J. Lee, and R. Murase.
DOI: 10.1103/PhysRevA.93.012710
Published 20 January 2016.

Low-energy elastic electron scattering form chloroethane, $C_2H_5Cl$.
Journal of Physics B: Atomic, Molecular and Optical Physics, Volume 48, Number 20.
A Sakaamini, C Navarro, J Cross, L R Hargreaves, M A Khakoo, Kamil Fedus, C Winstead and V McKoy.
DOI: 10.1088/0953-4075/48/20/205202
Published 4 September 2015.

Low-energy elastic electron scattering from chloromethane, $CH_3Cl$.
Journal of Physics B: Atomic, Molecular and Optical Physics, Volume 48, Number 19.
C Navarro, A Sakaamini, J Cross, L R Hargreaves, M A Khakoo, Kamil Fedus, C Winstead and V McKoy.
DOI: 10.1088/0953-4075/48/19/195202
Published 18 August 2015.


Conference Proceedings

International Symposium on Correlation, Polarization and Ionization in Atomic and Molecular Collisions (COPIAMC 2021)

28 July to July 29, 2021

Benchmark differential cross section ratios for excitation of the $4p^{6}→4p^{5}5s,5s’[K]_i$ transitions in krypton.
Ahmad Sakaamini, Murtadha Khakoo, Jean B. Faure.

20th International Symposium on Correlation, Polarization and Ionization in Atomic and Molecular Collisions (COPIAMC 2019)

31 July to 3 August 2019, Metz (France)

Low energy (e,2e) measurements from $CH_4$ from a coplanar symmetric geometry to the perpendicular plane.
Journal of Physics: Conference Series, Volume 1412, 2020.
Published January 2020.

Controlling electron spectrometers using LabVIEW and Arduino interfaces.
Journal of Physics: Conference Series, Volume 1412, 2020.
Published January 2020.

(e,2e) at intermediate energy on methane.
Journal of Physics: Conference Series, Volume 1412, 2020.
Published January 2020.

Triple Differential Cross Sections for electron impact ionization of methane at intermediate energy.
Journal of Physics: Conference Series, Volume 1412, 2020.
C Granados, E Ali, A Sakaamini, M Harvey, L U Ancarani, A J Murray, M Dogan, C Ning, J Colgan and D Madison.
DOI: 10.1088/1742-6596/1412/15/152086
Published January 2020.

XXX International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC2017)

26 July to 1 August 2017, Cairns (Australia)

(e,2e) Ionization Studies of $N_2$ Intermediate Energies from a Coplanar Geometry to the Perpendicular Plane.
Journal of Physics: Conference Series, Volume 875, 2017.
Ahmad Sakaamini, Matthew Harvey, Sadek Amami, Andrew James Murray, Don Madison and Chuangang Ning.
DOI: 10.1088/1742-6596/875/7/062006
Published 30 November 2017.

Low-Cost Computer-Controlled Power Supplies for Optimization and Control of Electron Spectrometers.
Journal of Physics: Conference Series, Volume 875, 2017.
Ahmad Sakaamini, Matthew Harvey and Andrew James Murray.
DOI: 10.1088/1742-6596/875/6/052015
Published 30 November 2017.

Natural & unnatural-parity contributions in electron-impact ionization of laser-aligned atoms.
Journal of Physics: Conference Series, Volume 875, 2017.
Andrew James Murray, James Colgan, Don Madison, Matthew Harvey, Ahmad Sakaamini, James Pursehouse, Kate Nixon and Al Stauffer.
DOI: 10.1088/1742-6596/875/2/012002
Published 30 November 2017.

Electron-Impact Ionization of Laser-Aligned Atoms – Contributions from both Natural and Unnatural- Parity States.
Journal of Physics: Conference Series, Volume 875, 2017.
Andrew James Murray, James Colgan, Don Madison, Matthew Harvey and Ahmad Sakaamini.
DOI: 10.1088/1742-6596/875/7/062005
Published 30 November 2017.

Studying Cold Potassium Rydberg Atoms with an AC-MOT.
Journal of Physics: Conference Series, Volume 875, 2017.
Matthew Harvey, John Agomuo, Ahmad Sakaamini and Andrew Murray
DOI: 10.1088/1742-6596/875/3/022046
Published 30 November 2017.