Light and heavy mesons in the context of the quasipotential equation
- Department of Physics, Middle East Technical University, 06531 Ankara (Turkey)
The numerical solution of the relativistic quasipotential equation is presented. A new approach is introduced to express the Blankenbecler-Sugar-Logunov-Tavkhlidze equation and the equal-time equation which is equivalent to the full Salpeter equation, improved by adding the crossed box diagram as energy eigenstates. A set of coupled positive and negative energy eigenstates is obtained. A systematic method to solve the nonlinear eigenvalue problem of the bound state equation is given and the results are compared with the approximate versions of the standard eigenvalue of the bound state. These equations are used in the investigation of heavy and light mesons with vector Coulomb and scalar linear confining potentials. {copyright} {ital 1996 The American Physical Society.}
- OSTI ID:
- 389449
- Journal Information:
- Physical Review, C, Journal Name: Physical Review, C Journal Issue: 5 Vol. 54; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
Similar Records
Meson mass spectrum from relativistic equations in configuration space
Exact solution of a quasipotential equation by contour integration
Construction of Effective Electromagnetic Currents for Two-Body Quasipotential Equations
Journal Article
·
Fri Dec 31 23:00:00 EST 1993
· Physical Review, C (Nuclear Physics); (United States)
·
OSTI ID:5432821
Exact solution of a quasipotential equation by contour integration
Journal Article
·
Sun Jan 31 23:00:00 EST 1988
· Theor. Math. Phys.; (United States)
·
OSTI ID:6313212
Construction of Effective Electromagnetic Currents for Two-Body Quasipotential Equations
Thesis/Dissertation
·
Tue Sep 01 00:00:00 EDT 1998
·
OSTI ID:914539