An approach to the problem of bound states (III)

✍ Scribed by T. Maekawa

• Publisher: Elsevier Science
• Year: 1966
• Weight: 566 KB
• Volume: 81
• Category: Article
• ISSN: 0029-5582
• DOI: 10.1016/s0029-5582(66)80048-2

✦ Synopsis

The method developed in our previous papers is applied to the cases of the axial-vector and tensor four-fermion interactions. Integral equations for the particle-antiparticle two-body bound system are derived and then analysed in terms of partial waves. In the special case of contact interaction, solutions are obtained for all possible states. Finally, features of the twobody bound states are summarized for all coupling types, i.e. the scalar, pseudoscalar, vector, axial-vector and tensor interactions.