✦ LIBER ✦

Low density expansion of the nucleon-nucleus optical-model potential: J. Hüfner. Physikalisches Institut der Universität, 78 Freiburg, W. Germany and C. Mahaux. Institut de Physique, Université de Liège, Belgium

Publisher: Elsevier Science
Year: 1972
Tongue: English
Weight: 81 KB
Volume: 73
Category: Article
ISSN: 0003-4916
DOI: 10.1016/0003-4916(72)90323-5

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✦ Synopsis

An explicit operator construction of the axial vector current in the boson o-model is given in perturbation theory. This current is finite and satisfies the PCAC condition with the renormalized pion field. It also (at least formally) satisfies the SU, x SlJ, equal-time time-component current algebra.