Rok 2023

• Potential energy curves, transition and permanent dipole moments of KRb

  Publikacja

  • P. Jasik
  • P. Łobacz
  • J. E. Sienkiewicz (dawniej: J. Sienkiewicz)

  - ATOMIC DATA AND NUCLEAR DATA TABLES - Rok 2023

  We present extensive calculations of 48 adiabatic potential energy curves of the KRb molecule. Efforts have been focused on preparing the appropriate basis sets. Compared to previous approaches, the set of new potential energy curves is extended to higher excitations, including the single-excited K(4s2S)+Rb(5d2D) and double-excited K(4p2P)+Rb(5p2P) atomic limits. Larger distances between nuclei are also taken into account. New...

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Rok 2020

• Dia- and paramagnetic contributions to magnetizabilities of relativistic hydrogenlike atoms in some low-lying discrete energy eigenstates

  Publikacja

  • P. Stefańska-Ptaszek (dawniej: P. Stefańska)

  - ATOMIC DATA AND NUCLEAR DATA TABLES - Rok 2020

  In this paper we present tabulated data for relative diamagnetic and paramagentic contributions to the magnetizability ($\chi$) of the relativistic hydrogenlike atoms with a pointlike, motionless and spinless nucleus of charge $Ze$. Utilizing general analytical formulas for the diamagnetic ($\chi_{d}$) and paramagnetic ($\chi_{p}$) components of $\chi$, recently derived by us [P. Stefa{\'n}ska, 2020] with the aid of the Gordon...

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Rok 2018

• Nuclear magnetic shielding constants of Dirac one-electron atoms in some low-lying discrete energy eigenstates

  Publikacja

  • P. Stefańska-Ptaszek (dawniej: P. Stefańska)

  - ATOMIC DATA AND NUCLEAR DATA TABLES - Rok 2018

  We present tabulated data for the nuclear magnetic shielding constants (σ) of the Dirac one-electron atoms with a pointlike, motionless and spinless nucleus of charge Ze. Utilizing the exact general analytical formula for σ derived by us (Stefańska, 2016) valid for an arbitrary discrete energy eigenstate, we have computed the numerical values of the magnetic shielding factors for the ground state and for the first and the second...

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Rok 2017

• Magnetic-dipole-to-electric-quadrupole cross-susceptibilities for relativistic hydrogenlike atoms in some low-lying discrete energy eigenstates

  Publikacja

  • P. Stefańska-Ptaszek (dawniej: P. Stefańska)

  - ATOMIC DATA AND NUCLEAR DATA TABLES - Rok 2017

  In this paper we present tabulated data for magnetic-dipole-to-electric-quadrupole cross-susceptibilities (χ_{M1→E2}) for Dirac one-electron atoms with a pointlike, spinless and motionless nucleus of charge Ze. Numerical values of this susceptibility for the hydrogen atom (Z = 1) and for hydrogenic ions with 2 \leqslant Z \leqslant 137 are computed from the general analytical formula, recently derived by us (Stefanska, 2016), valid...

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Rok 2016

• Magnetizabilities of relativistic hydrogenlike atoms in some arbitrary discrete energy eigenstates

  Publikacja

  • P. Stefańska-Ptaszek (dawniej: P. Stefańska)

  - ATOMIC DATA AND NUCLEAR DATA TABLES - Rok 2016

  We present the results of numerical calculations of magnetizability of the relativistic hydrogenlike atoms. Exploiting the analytical formula for $\chi$ we have found the values of the magnetizability for the ground state and for the first and the second set of excited states of the atom. The results for ions with the atomic number $0

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• Static electric and magnetic multipole susceptibilities for Dirac one-electron atoms in the ground state

  Publikacja

  • R. Szmytkowski
  • G. Łukasik

  - ATOMIC DATA AND NUCLEAR DATA TABLES - Rok 2016

  We present tabulated data for several families of static electric and magnetic multipole susceptibilities for hydrogenic atoms with nuclear charge numbers from the range $1\leq Z\leq137$. Atomic nuclei are assumed to be point-like and spinless. The susceptibilities considered include the multipole electric polarizabilities $\alpha_{\mathrm{E}L\to\mathrm{E}L}$ and magnetizabilities (magnetic susceptibilities) $\chi_{\mathrm{M}L\to\mathrm{M}L}$...

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Rok 2013

• Transition dipole moments of the lithium dimer

  Publikacja

  • P. Jasik
  • J. E. Sienkiewicz

  - ATOMIC DATA AND NUCLEAR DATA TABLES - Rok 2013

  In addition to knowledge of interatomic adiabatic potential energy curves of diatomic systems, it is essential to know electronic transition dipole moments. They are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping. Here, we present electronic transition dipole moments calculated for 74 allowed transitions between 26 states of Li2 [P. Jasik, J.E. Sienkiewicz, Chem. Phys. 323 (2006)...

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