2019 Impact factor 2.176
Hadrons and Nuclei
Eur. Phys. J. A 6, 373-374

Short note

Spin-orbit-like terms in semileptonic weak Hamiltonian

A.L. Barabanov

Kurchatov Institute, 123182 Moscow, Russia

Received: 29 July 1999 Communicated by W. Weise

Abstract
It is shown that new spin-orbit-like terms appear in the effective nonrelativistic weak Hamiltonian for nucleon provided that nuclear potential is taken into account. Arguments for their considerable enhancement, in particular, in relativistic nuclear model of Walecka are advanced.

PACS
23.40.-s beta decay; double beta decay; electron and muon capture - 25.30.Pt Neutrino scattering


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