N. Bessis

发表

Relativistic Hartree-Fock Hyperfine-Structure Calculations for the Scandium, Copper, Gallium, and Bromine Atoms

J. Desclaux, N. Bessis, 1970 .

Multiconfiguration Hartree-Fock Calculations. II. Calculation of the Lowest 3 P, 1 D, and 1 S States of the Carbon Atom

P. Bagus, C. Moser, N. Bessis, 1969 .

Calculation of the Hyperfine Splittings of theD1Levels ofHe3

H. Lefebvre-Brion, C. Moser, N. Bessis, 1964 .

Hyperfine Structure of the B 2 Σ-->X 2 Σ Transition of the LaO Molecule

R. Bacis, R. Collomb, N. Bessis, 1973 .

Algebraic recursive determination of matrix elements from ladder operator considerations

N. Bessis, G. Bessis, 1987 .

Calculation of the Magnetic Hyperfine Constant of the Nitrogen Atom

H. Lefebvre-Brion, C. Moser, N. Bessis, 1961 .

Analytic radial dependence of diatomic electronic structure constants in terms of the vibration-rotation spectroscopic data

Y. S. Tergiman, G. Hadinger, N. Bessis, 1984 .

Theoretical analysis of the centrifugal distortion contributions to the rotational spectra of 2Π diatomics

Y. S. Tergiman, N. Bessis, 1982 .

The perturbed ladder operator method: closed form expressions of perturbed wavefunctions and matrix elements

G. Hadinger, N. Bessis, G. Bessis, 1980 .

Calculation of Magnetic Hyperfine Constant of P 31

R. E. Watson, R. Nesbet, A. Freeman, 1964 .

CALCULATION OF ATOMIC HYPERFINE STRUCTURE CONSTANTS FROM PROJECTED UNRESTRICTED HARTREE-FOCK FUNCTIONS. CONSTANTS OF F$sup 1$$sup 9$

H. Lefebvre-Brion, C. Moser, N. Bessis, 1963 .

Space-Curvature Effects in Atomic and Molecular-Structure Calculations

N. Bessis, G. Bessis, 1988 .

Rotation–Vibration Coupling in Diatomic Molecules and the Factorization Method. II. Closed Form Formulas for the Morse–Pekeris Intensities

M. Badawi, G. Hadinger, N. Bessis, 1974 .

Closed-Form Hydrogenic Radial r k Matrix Elements and the Factorization Method

M. Badawi, G. Hadinger, N. Bessis, 1973 .

Open perturbation and the Riccati equation: Algebraic determination of the quartic anharmonic oscillator energies and eigenfunctions

N. Bessis, G. Bessis, N. Bessis, 1997 .

A note on the Schrodinger equation for the potential A exp(-x2)-l(l+1)/x2

B. Joulakian, N. Bessis, G. Bessis, 1982 .

Bound‐state energies of the exponentially screened static and cosine Coulombic potentials

G. Corbel, B. Dakhel, N. Bessis, 1975 .

The perturbed ladder operator method-analytical determination of the generalised central field energies and wavefunctions

B. Dakhel, G. Hadinger, N. Bessis, 1978 .

Algebraic recurrence formulae for matrix elements between the solutions of the transformed Jacobi eigenequation

N. Bessis, G. Bessis, 1989 .

Perturbation theory using series expansions and the Riccati equation

N. Bessis, G. Bessis, 1995 .

Closed‐form expressions of matrix elements and eigenfunctions from ladder‐operator considerations

G. Hadinger, N. Bessis, G. Bessis, 1974 .

Space-curvature effects in atomic fine- and hyperfine-structure calculations

N. Bessis, G. Bessis, R. Shamseddine, 1984 .

Prolate-spheroidal orbitals for homonuclear and heteronuclear diatomic molecules. I. Basic procedure

M. Aubert, N. Bessis, G. Bessis, 1974 .

Prolate-spheroidal orbitals for homonuclear and heteronuclear diatomic molecules. III. Shielding effects for the many-electron problem

M. Aubert, N. Bessis, G. Bessis, 1974 .

Matrix elements and their selection rules from ladder operator considerations

G. Hadinger, N. Bessis, G. Bessis, 1977 .

Off-diagonal hydrogenic r/sup k/ integrals by a ladder-operator procedure

G. Hadinger, N. Bessis, G. Bessis, 1973 .

A note on the Schrödinger equation for the x2+λx2/(1+gx2) potential

N. Bessis, G. Bessis, 1980 .

Spin–orbit splitting in 2Δ states of diatomic molecules

H. Lefebvre-Brion, N. Bessis, 1969 .