32 citations · 152 across the 12 of their papers we have counts for
12 papers
Exact expressions for the number of levels in single-\textit{j} orbits for three, four and five fermions
Michel Poirier, Jean-Christophe Pain
We propose closed-form expressions of the distributions of magnetic quantum number and total angular momentum for three and four fermions in single- orbits. The latter f…
Optical coherent manipulation of alkaline-earth circular Rydberg states
Andrea Muni, Léa Lachaud, Angelo Couto +5
Rydberg atoms are ideal tools for quantum technologies. Due to their large size, their dipole-dipole interaction at micrometer-scale distances and their coupling to external fields…
Distribution of the total angular momentum in relativistic configurations
Michel Poirier, Jean-Christophe Pain
This paper is devoted to the analysis of the distribution of the total angular momentum in a relativistic configuration. Using cumulants and generating function formalism this anal…
Angular momentum distribution in a relativistic configuration: Magnetic quantum number analysis
Michel Poirier, Jean-Christophe Pain
This paper is devoted to the analysis of the distribution of the total magnetic quantum number in a relativistic subshell with equivalent electrons of momentum . This di…
Analytical and numerical expressions for the number of atomic configurations contained in a supershell
Jean-Christophe Pain, Michel Poirier
We present three explicit formulas for the number of electronic configurations in an atom, i.e. the number of ways to distribute electrons in subshells of respective degene…
Comparison of Fe and Ni opacity calculations for a better understanding of pulsating stellar envelopes
D. Gilles, S. Turck-Chièze, G. Loisel +19
Opacity is an important ingredient of the evolution of stars. The calculation of opacity coefficients is complicated by the fact that the plasma contains partially ionized heavy io…