scholarly journals Complex Padé approximant operators for wide-angle beam propagation

2009 ◽  
Vol 282 (7) ◽  
pp. 1252-1254 ◽  
Author(s):  
Khai Q. Le
Keyword(s):  
Beam Propagation ◽  
Padé Approximant ◽  
Wide Angle ◽  
Pade Approximant

K+p scattering with unitary Padé approximant

1975 ◽  
Vol 87 (3) ◽  
pp. 485-508 ◽  
Author(s):  
Sarah C.B. Andrade ◽  
Erasmo Ferreira ◽  
Luis Ye Chang
Keyword(s):  
Padé Approximant ◽  
Pade Approximant

scholarly journals A generalization of the Padé approximant

1967 ◽  
Vol 20 (3) ◽  
pp. 416-420 ◽  
Author(s):  
J.L Gammel ◽  
C.C Rousseau ◽  
D.P Saylor
Keyword(s):  
Padé Approximant ◽  
Pade Approximant

Padé Approximant Calculation of p-Wave π–π Scattering with a σ Model Lagrangian

1971 ◽  
Vol 49 (3) ◽  
pp. 360-366
Author(s):  
D. K. Elias
Keyword(s):  
Padé Approximants ◽  
Padé Approximant ◽  
P Wave ◽  
Pade Approximants ◽  
Pade Approximant ◽  
Wave Channel ◽  
Wave Resonance ◽  
Text Interaction ◽  
Range Of Values ◽  
D Wave

A π–π it interaction via a scalar I = 0, σ exchange is considered. The contribution of the t and u channel exchanges of the σ to the p-wave, I = 1 amplitude is calculated using Padé approximants. A p-wave resonance, interpreted as the p meson, the width of which depends on the mass of the input a meson, is found; for a certain range of values of the σ mass the ρ width compares not unfavorably with similar calculations using a [Formula: see text] interaction. However, for the range of masses considered the width is considerably smaller than the experimental value. The I = 0, d-wave channel is also considered and a resonance, interpreted as the ƒ0(1260), is found.

Effect of electromagnetic field on the thermal performance of longitudinal trapezoidal porous fin using DTM–Pade approximant

Heat Transfer ◽  
2022 ◽  
Author(s):  
R. S. Varun Kumar ◽  
I. E. Sarris ◽  
G. Sowmya ◽  
J. K. Madhukesh ◽  
B. C. Prasannakumara
Keyword(s):  
Electromagnetic Field ◽  
Thermal Performance ◽  
Padé Approximant ◽  
Porous Fin ◽  
Pade Approximant
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