Number of the records: 1
Weak axial exchange currents for the Bethe-Salpeter Equation
- 1.
SYSNO ASEP 0185217 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Weak axial exchange currents for the Bethe-Salpeter Equation Author(s) Truhlík, Emil (UJF-V) RID
Khanna, F. C. (CA)Source Title Nuclear Physics. A. - : Elsevier - ISSN 0375-9474
Roč. 673, - (2000), s. 455-478Number of pages 24 s. Language eng - English Country NL - Netherlands Subject RIV BE - Theoretical Physics R&D Projects GA202/97/0447 GA ČR - Czech Science Foundation (CSF) KSK1048601 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) Annotation 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. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2002
Number of the records: 1