BETHE-SALPETER-EQUATION FOR NON-SELF CONJUGATE MESONS IN A POWER-LAW POTENTIAL


IKHDAIR S., SEVER R.

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, cilt.58, ss.153-157, 1993 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 58 Konu: 1
  • Basım Tarihi: 1993
  • Doi Numarası: 10.1007/bf01554088
  • Dergi Adı: ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS
  • Sayfa Sayıları: ss.153-157

Özet

We develop an approach to the solution of the spinless Bethe-Salpeter equation for the different-mass case. Although the calculations are developed for spin-zero particles in any arbitratry spherically symmetric potential, the non-Coulombic effective power-law potential is used as a kernel to produce the spin-averaged bound states of the non-self-conjugate mesons. The analytical formulas are also applicable to the self-conjugate mesons in the equal-mass case. The flavor-independent case is investigated in this work. The calculations are carried out to the third-order correction of the energy series. Results are consistent with those obtained before.