0185217 - UJF-V 20010391 RIV NL eng J - Článek v odborném periodiku
Truhlík, Emil - Khanna, F. C.
Weak axial exchange currents for the Bethe-Salpeter Equation.
Nuclear Physics. A. Roč. 673, - (2000), s. 455-478. ISSN 0375-9474. E-ISSN 1873-1554
Grant CEP: GA ČR GA202/97/0447; GA AV ČR KSK1048601
Kód oboru RIV: BE - Teoretická fyzika
Impakt faktor: 1.854, rok: 2000

We construct weak axial one-boson exchange currents for theBethe-Salpeter equation, starting from chiral Langrangians of the N (1236).pí.rho.alpha.sup.1 .omega. system. The currents fulfill the Ward-Takahashi identities and the matrix element of the full current between the two-body solutions ofthe Bethe-Salpeter equation satisfies the PCAC constraint exactly.
Trvalý link: http://hdl.handle.net/11104/0081628