Spin-Isospin Excitations and Muon Capture by Nuclei
Nuclear Theory
2008-11-26 v1
Abstract
By analyzing the energy-weighted moments of the strength function calculated in RPA and beyond it is shown that the explanation of the effect of missing strength of Gamow-Teller transitions requires that residual interaction produce high-excited particle-hole collective states. The example of this interaction is presented. The manifestations of spin-isospin nuclear response in nuclear muon capture are discussed.
Keywords
Cite
@article{arxiv.nucl-th/0512022,
title = {Spin-Isospin Excitations and Muon Capture by Nuclei},
author = {V. A. Kuz'min and T. V. Tetereva},
journal= {arXiv preprint arXiv:nucl-th/0512022},
year = {2008}
}
Comments
16 pages, 5 figures, 2 tables. The talk at the XVI International School on Nuclear Physics, Neutron Physics and Nuclear Energy, September 19-26, Varna, Bulgaria