Showing 1–20 of 148 results
/ Date/ Name
Apr 20, 2019Total number of $J$ levels for identical particles in a single-$j$ shell using coefficients of fractional parentageNov 10, 2020Some properties of Wigner $3j$ coefficients: non-trivial zeros and connections to hypergeometric functionsJan 19, 2021Group theory and the link between expectation values of powers of $r$ and Clebsch-Gordan coefficientsJan 30, 2020Expression of the Holtsmark function in terms of hypergeometric $_2F_2$ and Airy $\mathrm{Bi}$ functionsJul 27, 2022New series representations for any positive power of $π$ from a relation involving trigonometric functionsApr 6, 2023Relations for the difference of two dilogarithmsSep 1, 2023An integral representation for $ζ(4)$Nov 20, 2012Commutation relations of operator monomialsMay 23, 2013Regularities and symmetries in atomic structure and spectraMay 12, 2011A consistent approach for mixed detailed and statistical calculation of opacities in hot plasmasSep 13, 2023Ionization by electron impacts and ionization potential depressionMay 3, 2024On the computation of moments in the Super-Transition-Arrays model for radiative opacity calculationsOct 17, 2017A project based on Multi-Configuration Dirac-Fock calculations for plasma spectroscopyMar 14, 2023A prime sum involving Bernoulli numbersAug 2, 2016Statistical properties of levels and lines in complex spectraJan 16, 2025On the number of atomic configurations in hot plasmasApr 3, 2025Electrical conductivities and low frequency opacities in the warm dense matter regimeNov 4, 2025Asymptotic equivalents of partial sums of the reciprocals of prime numbers via the von Mangoldt functionAug 29, 2025Corrections to radiative rates between atomic configurationsFeb 16, 2026Touchard's identity and a detailed determination of the radius of convergence of the Catalan series