Triple differential cross sections for single ionization of an atom by bare ion impact

K Purkait, M Mondal, A Haque, B Mandal… - Journal of Physics B …, 2023 - iopscience.iop.org
We present triple differential cross sections (TDCSs) for single ionization of atoms by proton
and highly charged bare ions impact by means of the three-body formalism of the first Born …

Magnetic dichroism in few-photon ionization of polarized atoms

BP Acharya, M Dodson, S Dubey, KL Romans… - Physical Review A, 2021 - APS
We consider few-photon ionization of atomic lithium by linearly polarized femtosecond laser
pulses and demonstrate that asymmetries of the electron angular distribution can occur for …

Comparison of experimental and theoretical fully differential cross sections for single ionization of the and states of Li by Li2+ ions

E Ghanbari-Adivi, D Fischer, N Ferreira… - Journal of Physics B …, 2017 - iopscience.iop.org
This paper presents experimental measurements of the fully differential cross section for 16
MeV Li 2+ single ionization of $2 s $ ground and the $2 p $ excited state of Li in the …

Doubly differential cross sections for ionization of lithium atom by protons and O8+ ions

AI Bondarev, YS Kozhedub, II Tupitsyn… - The European Physical …, 2019 - Springer
We consider single ionization of lithium atom in collisions with p and O 8+ projectiles.
Doubly differential cross sections for ionization are calculated within a relativistic non …

Photoelectron momentum distribution of ground-and excited-state lithium atoms induced by extreme-ultraviolet photon absorption

M Murakami, GP Zhang, DA Telnov… - Journal of Physics B …, 2018 - iopscience.iop.org
We perform a theoretical investigation of the photoelectron momentum distribution (PMD)
after ionization of a lithium (Li) atom, initially prepared in the ground (1s 2 2s) or excited (1s …

Theoretical study of the recoil-ion momentum distribution for single-electron capture in fast collisions

E Ghanbari-Adivi - The European Physical Journal D, 2022 - Springer
Abstract The first-order Coulomb–Born approximation with the correct boundary conditions
is used to investigate the recoil-ion momentum distribution of single-electron capture in fast …

Large discrepancies observed in theoretical studies of ion-impact ionization of the atomic targets at large momentum transfer

O Ghorbani, E Ghanbari-Adivi - Europhysics Letters, 2018 - iopscience.iop.org
A full quantum mechanical version of the three-body distorted wave-eikonal initial state
(3DW-EIS) theory is developed to study of the single ionization of the atomic targets by ion …

Fully differential cross sections for ionization of Li (2s) and Li (2p) by 16 MeV Li2+ impact

A Igarashi, L Gulyás - Journal of Physics B: Atomic, Molecular …, 2020 - iopscience.iop.org
Fully differential cross sections for the single ionization of Li (2s) and Li (2p) by 16 MeV Li 2+
are discussed within the framework of the continuum distorted wave with eikonal initial sate …

[图书][B] Complete experiments on multi-photon ionizations of ultra-cold and polarized atoms

BP Acharya - 2021 - search.proquest.com
Fundamental atomic processes such as collision-induced ionization are of relevance in
many scientific fields. Describing these reactions can still pose a substantial challenge due …

Collision of Li2+ with Li (2s) and Li (2p): differential and total ionization; discrete excitations; elastic scattering, and total cross section

HRJ Walters, CT Whelan - … of Physics B: Atomic, Molecular and …, 2020 - iopscience.iop.org
The coupled pseudostate approximation (McGovern et al 2009 Phys. Rev. A 79 042707) has
been applied to Li 2++ Li (2s, 2p 0,±1) collisions at 16 MeV with emphasis on studying the …