Elements of the quantitative rescattering theory

CD Lin, AT Le, C **, H Wei - … of Physics B: Atomic, Molecular and …, 2018 - iopscience.iop.org
In this contribution to celebrate'25 years of recollision physics', we reflect on how the
quantitative rescattering (QRS) theory was developed during the 2007–9 period. A short …

Electron collisions—experiment, theory, and applications

K Bartschat - Journal of Physics B: Atomic, Molecular and Optical …, 2018 - iopscience.iop.org
Electron collisions with atoms, ions, and molecules have represented an important area
of'applied quantum mechanics' for more than a century. This Topical Review is the write-up …

Coherent control of high harmonic generation driven by metal nanotip photoemission

H Zhang, X Liu, F **, M Zhu, S Yang… - Chinese Physics …, 2021 - iopscience.iop.org
Steering ultrafast electron dynamics with well-controlled laser fields is very important for
generation of intense supercontinuum radiation. It can be achieved through coherent control …

Ellipticity dependence of anticorrelation in the nonsequential double ionization of Ar

Z Chen, S Li, H Kang, T Morishita, K Bartschat - Optics Express, 2022 - opg.optica.org
Within the framework of the improved quantitative rescattering (QRS) model, we simulate the
correlated two-electron momentum distributions (CMDs) for nonsequential double ionization …

The modeling non-sequential double ionization of helium atom under high-intensity femtosecond laser pulses with shielding charge approximation

M Zakavi, M Sabaeian - Communications in Theoretical Physics, 2024 - iopscience.iop.org
In this study, we successfully extracted the'knee structure'for non-sequential double
ionization (NSDI) in the helium atom. To achieve this, for the first time, we solved the time …

Revisiting the recollisional excitation-tunneling process in strong-field nonsequential double ionization of helium

Z Chen, Y Wang, T Morishita, X Hao, J Chen… - Physical Review A, 2019 - APS
We revisit the excitation-tunneling process in nonsequential double ionization (NSDI) of
helium in an 800-nm laser field. The correlated two-electron momentum distributions are …

Pulse-duration dependence of the double-to-single ionization ratio of Ne by intense 780-nm and 800-nm laser fields: Comparison of simulations with experiments

Z Chen, L Zhang, Y Wang, O Zatsarinny, K Bartschat… - Physical Review A, 2019 - APS
Accurate ab initio calculations of the ratio of double-to-single ionization of Ne atoms in
strong laser fields are difficult due to the many-electron nature of the target. Here, with …

Revisiting the recollisional () process in strong-field nonsequential double ionization of helium

Z Chen, Y Wang, L Zhang, X Jia - Physical Review A, 2019 - APS
We present numerical simulations on the correlated two-electron momentum distributions for
the recollisional (e, 2 e) process in nonsequential double ionization (NSDI) of helium by an …

Simulations of the correlated momentum distributions for nonsequential double ionization of neon in elliptically polarized laser fields

Z Chen, Q Chen, H Kang… - Journal of Physics B …, 2024 - iopscience.iop.org
We use the improved quantitative rescattering (QRS) model to simulate the experimentally
measured correlated two-electron momentum distributions (CMDs) for nonsequential double …

Effect of the Stark shift on the low-energy interference structure in strong-field ionization

W Yang, J Li, W Jia, H Zhang, X Liu, M Zhu, X Song… - Physical Review A, 2021 - APS
An improved quantum trajectory Monte Carlo method including the Stark shift of the initial
state, Coulomb potential, and multielectron polarization-induced dipole potential is adopted …