Mass Spectrum of Mesons via the WKB Approximation Method

Unruh Radiation via WKB Method

On the transfer matrix method and WKB approximation for Schrödinger equation with position-dependent effective mass

C. F. Huang, S. D. Chao, and D. R. Hang 1Department of Physics, National Taiwan University, Taipei, Taiwan, R. O. C. 2National Measurement Laboratory, Center for Measurement Standards, Industrial Technology Research Institute, Hsinchu, Taiwan 300, R. O. C. 3 Institute of Applied Mechanics, National Taiwan University, Taipei, Taiwan, R. O. C. 4 Department of Materials Science and Optoelectronic ...

Light scattering by cubical particle in the WKB approximation

In this work, we determined the analytical expressions of the form factor of a cubical particle in the WKB approximation. We adapted some variables (size parameter, refractive index, the scattering angle) and found the form factor in the approximation of Rayleigh-Gans-Debye (RGD), Anomalous Diffraction (AD), and determined the efficiency factor of the extinction. Finally, to illustrate our form...

A Computation of The Mass Spectrum of Mesons and Baryons

In this paper we give a computation of the mass spectrum of mesons and baryons. By this computation we show that there is a consecutive numbering of the mass spectrum of mesons and baryons. We show that in this numbering many stable mesons and baryons are assigned with a prime

Mass spectrum of 1 � exotic mesons using the Maximum Entropy Method

Time correlation functions for an exotic hybrid meson, J PC £ 1¤ ¦ ¥ , are analyzed using the maximum entropy method (MEM). The MEM analysis provides both ground and excited state energies. Both the location and strength of each spectral mass density peak are determined when a simulated annealing process is employed with the MEM analysis. We extract ground and excited states of about 1.4, 1.6, ...