The Voigt Profile as a Sum of a Gaussian and a Lorentzian Functions, when the Weight Coefficient Depends Only on the Widths Ratio

dc.creatorDi Rocco, Héctor Oscar
dc.creatorCruzado, Alicia
dc.date2012
dc.date2021-11-25T15:59:26Z
dc.date.accessioned2023-07-15T04:00:36Z
dc.date.available2023-07-15T04:00:36Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/128689
dc.identifierissn:0587-4246
dc.identifierissn:1898-794X
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7467903
dc.descriptionAssuming that V (x) ≈ (1 − µ) G1(x) + µL1(x) is a very good approximation of the Voigt function, in this work we analytically find µ from mathematical properties of V (x). G1(x) and L1(x) represent a Gaussian and a Lorentzian function, respectively, with the same height and HWHM as V (x), the Voigt function, x being the distance from the fufind that, the Voigt function calculated with the expression we have obtained for µ, deviates from the exact value less than 0.5% with respect to the peak value.
dc.descriptionInstituto de Astrofísica de La Plata
dc.formatapplication/pdf
dc.format666-669
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectFísica
dc.subjectVoigt function
dc.subjectGaussian and a Lorentzian function
dc.titleThe Voigt Profile as a Sum of a Gaussian and a Lorentzian Functions, when the Weight Coefficient Depends Only on the Widths Ratio
dc.typeArticulo
dc.typeArticulo


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