Thompson-cox-hastings Pseudo-voigt Function Exclusive <REAL>

The Thompson-Cox-Hastings pseudo-Voigt function is a mathematical model used to describe the shape of peaks in spectroscopic and diffraction data. It is a combination of two Lorentzian and one Gaussian functions, which provides a flexible and accurate way to model a wide range of peak profiles. The function is named after its developers, who introduced it in the 1980s as an improvement over traditional Voigt functions.

Physically:

[ \Gamma_V = \left( \Gamma_G^5 + 2.69269 , \Gamma_G^4 \Gamma_L + 2.42843 , \Gamma_G^3 \Gamma_L^2 + 4.47163 , \Gamma_G^2 \Gamma_L^3 + 0.07842 , \Gamma_G \Gamma_L^4 + \Gamma_L^5 \right)^1/5 ] thompson-cox-hastings pseudo-voigt function