A nonperturbative treatment of radiative decays and the relativistic kinetic energy in heavy quarkonia

1984 ◽  
Vol 23 (3) ◽  
pp. 275-280 ◽  
Author(s):  
P. Falkensteiner ◽  
D. Flamm ◽  
F. Sch�berl
Keyword(s):  
Kinetic Energy ◽  
Heavy Quarkonia ◽  
Radiative Decays ◽  
Relativistic Kinetic Energy

scholarly journals Relativistic mass due to a dilatant vacuum leads to a quantum reformulation of the relativistic kinetic energy

2020 ◽  
Vol 98 (2) ◽  
pp. 142-147
Author(s):  
Marco Fedi
Keyword(s):  
Kinetic Energy ◽  
Higgs Field ◽  
Lorentz Factor ◽  
Viscous Force ◽  
Dark Sector ◽  
Potential Term ◽  
Relativistic Mass ◽  
Planetary Orbits ◽  
Quantum Mechanism ◽  
Relativistic Kinetic Energy

Relativistic mass change with speed is considered here as the effect of a viscous, dilatant vacuum, whose apparent viscosity is related to the Lorentz factor. Transient solid-like vacuum due to shear stress is presented as the reason why vacuum prevents the speed of massive objects from being indefinitely increased. Such a vacuum – that in a previous study allowed to exactly calculate the Pioneer anomaly, Mercury’s perihelion precession, and was shown to be compatible with stable planetary orbits – leads here to a quantum formula for the relativistic kinetic energy. A formula which distinguishes between the case of accelerated charges in a vacuum, for which a Stokes–Einstein radius comes into play, and the case of accelerated macroscopic bodies, for which the quantum potential term vanishes. In this way, incidentally, one obtains again correct results for the Pioneer 10, confirming the role of vacuum’s viscous force. This description of a quantum mechanism underlying the relativistic kinetic energy may be also helpful in constructing a theory of quantum relativity and may even tell us more about the interactions of matter with the Higgs field and the dark sector: two issues which can be themselves linked to a dilatant vacuum.

scholarly journals Radiative Decays and the Nature of Heavy Quarkonia

2006 ◽  
Vol 96 (11) ◽  
Author(s):  
Xavier Garcia i Tormo ◽  
Joan Soto
Keyword(s):  
Heavy Quarkonia ◽  
Radiative Decays

Radiative decays of heavy quarkonia in an extended vector-dominance model

1983 ◽  
Vol 27 (11) ◽  
pp. 2755-2757 ◽  
Author(s):  
Gerald W. Intemann
Keyword(s):  
Heavy Quarkonia ◽  
Radiative Decays ◽  
Dominance Model ◽  
Vector Dominance

scholarly journals Localization Error Estimate for the Massless Relativistic Kinetic Energy Operator

2016 ◽  
Vol 11 (2) ◽  
pp. 36-43
Author(s):  
J-M. Barbaroux ◽  
V. Vougalter ◽  
S. Vugalter
Keyword(s):  
Kinetic Energy ◽  
Error Estimate ◽  
Energy Operator ◽  
Localization Error ◽  
Kinetic Energy Operator ◽  
Relativistic Kinetic Energy

Including the relativistic kinetic energy in a spline-augmented plane-wave band calculation

1997 ◽  
Vol 55 (11) ◽  
pp. 6666-6669 ◽  
Author(s):  
G. M. Fehrenbach ◽  
G. Schmidt
Keyword(s):  
Kinetic Energy ◽  
Plane Wave ◽  
Wave Band ◽  
Augmented Plane Wave ◽  
Band Calculation ◽  
Relativistic Kinetic Energy

Erratum to: “The confining interaction and radiative decays of heavy quarkonia” [Nucl. Phys. A 645 (1999) 587–603]

2000 ◽  
Vol 665 (3-4) ◽  
pp. 447
Author(s):  
T.A. Lähde ◽  
C.J. Nyfält ◽  
D.O. Riska
Keyword(s):  
Heavy Quarkonia ◽  
Radiative Decays ◽  
Nucl Phys
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