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Fast and accurate expression for the Voigt function. Application to the determination of uranium M linewidths
(Pergamon-Elsevier Science Ltd, 2008-09)
The Voigt function is the convolution between a Gaussian and a Lorentzian distribution. The numerical implementation of this function is required in diverse areas of physics and applied mathematics. An explicit representation ...
General Expression for the Voigt Function that is of Special Interest for Applied Spectroscopy
(The Optical Society, 2001-07)
The purpose of this work is twofold. First we obtain a series expansion for the Voigt function that is valid for all values of the dimensionless parameter a (a measure of the ratio between the Lorentzian and Gaussian ...
Estabilidade uniforme para sistemas com amortecimento viscoelástico
(Programa de Pós-Graduação em MatemáticaCentro de Ciências Exatas, 2022)
The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
(Polish Academy of Sciences. Institute of Physics, 2012)
Cosmic shear requirements on the wavelength dependence of telescope point spread functions
(WILEY-BLACKWELL, 2010)
Cosmic shear requires high precision measurement of galaxy shapes in the presence of the observational point spread function (PSF) that smears out the image. The PSF must therefore be known for each galaxy to a high accuracy. ...