[HTML][HTML] Pushing the limits of the periodic table—A review on atomic relativistic electronic structure theory and calculations for the superheavy elements
We review the progress in atomic structure theory with a focus on superheavy elements and
their predicted ground state configurations important for an element's placement in the …
their predicted ground state configurations important for an element's placement in the …
The B-spline R-matrix method for atomic processes: application to atomic structure, electron collisions and photoionization
The basic ideas of the B-spline R-matrix (BSR) approach are reviewed, and the use of the
method is illustrated with a variety of applications to atomic structure, electron–atom …
method is illustrated with a variety of applications to atomic structure, electron–atom …
Probing new long-range interactions by isotope shift spectroscopy
We explore a method to probe new long-and intermediate-range interactions using
precision atomic isotope shift spectroscopy. We develop a formalism to interpret linear King …
precision atomic isotope shift spectroscopy. We develop a formalism to interpret linear King …
[HTML][HTML] Essentials of relativistic quantum chemistry
W Liu - The Journal of chemical physics, 2020 - pubs.aip.org
Relativistic quantum chemistry has evolved into a fertile and large field and is now becoming
an integrated part of mainstream chemistry. Yet, given the much-involved physics and …
an integrated part of mainstream chemistry. Yet, given the much-involved physics and …
Lamb shift of n= 1 and n= 2 states of hydrogen-like atoms, 1≤ Z≤ 110
VA Yerokhin, VM Shabaev - … of Physical and Chemical Reference Data, 2015 - pubs.aip.org
Theoretical energy levels of the n= 1 and n= 2 states of hydrogen-like atoms with the nuclear
charge numbers 1≤ Z≤ 110 are tabulated. The tabulation is based on ab initio quantum …
charge numbers 1≤ Z≤ 110 are tabulated. The tabulation is based on ab initio quantum …
Computing spectral measures of self-adjoint operators
Using the resolvent operator, we develop an algorithm for computing smoothed
approximations of spectral measures associated with self-adjoint operators. The algorithm …
approximations of spectral measures associated with self-adjoint operators. The algorithm …
QED calculations of energy levels of heliumlike ions with
A calculation of two-electron QED effects to all orders in the nuclear binding strength
parameter Z α is presented for the ground and n= 2 excited states of heliumlike ions. After …
parameter Z α is presented for the ground and n= 2 excited states of heliumlike ions. After …
Precision theoretical determination of electric-dipole matrix elements in atomic cesium
We compute the reduced electric-dipole matrix elements〈 n S 1/2|| D|| n′ PJ〉 with n= 6, 7
and n′= 6, 7,..., 12 in cesium using the most complete to date ab initio relativistic coupled …
and n′= 6, 7,..., 12 in cesium using the most complete to date ab initio relativistic coupled …
Model-QED operator for superheavy elements
AV Malyshev, DA Glazov, VM Shabaev, II Tupitsyn… - Physical Review A, 2022 - APS
The model-QED-operator approach [VM Shabaev, II Tupitsyn, and VA Yerokhin, Phys. Rev.
A 88, 012513 (2013) PLRAAN 1050-2947 10.1103/PhysRevA. 88.012513] to calculations of …
A 88, 012513 (2013) PLRAAN 1050-2947 10.1103/PhysRevA. 88.012513] to calculations of …
Factor of Boronlike Argon
I Arapoglou, A Egl, M Höcker, T Sailer, B Tu, A Weigel… - Physical Review Letters, 2019 - APS
We have measured the ground-state g factor of boronlike argon Ar 40 13+ with a fractional
uncertainty of 1.4× 10-9 with a single ion in the newly developed Alphatrap double Penning …
uncertainty of 1.4× 10-9 with a single ion in the newly developed Alphatrap double Penning …