The temporal component of the weak axial vector current in nuclei is increased due to meson exchange currents. We consider further corrections from pions and the sigma mean-field.PACS: 23.40.-s Beta decay; double beta decay; electron and muon capture – 23.40.Bw Weak interaction and lepton (including neutrino) aspect
The neutrino-nucleus cross-section and the muon capture rate are discussed within a simple formalism...
A general expression of the axial-vector current is presented, in which both the effects of the chir...
1 figureThe in-medium property of the axial-vector coupling constant $g_A$ in nuclei and dense baryo...
In order to derive in a convincing manner the formula of Goldberger and Treiman for the rate of char...
The axial exchange current operator that arises from the coupling of the axial field to the pion and...
[出版社版]Copyright notice(c)1999 American Physical Society. All rights reserved. Publisher's version: ...
We derive the expressions of the vector and axial current from a chiral Lagrangian restricted to nuc...
We analyze partially conserved axial current in the nonlinear realization of chiral symmetry in nucl...
The neutrinoless double beta (0νββ) decay of atomic nuclei is a possible way to access the nature an...
The conclusion of McNeil and Shephard that the effect of recent relativistic nuclear models are smal...
The effects of the enhancement of the axial-charge matrix element γ5 were studied in medium heavy an...
[出版社版]Copyright notice(c)2002 American Physical Society. All rights reserved. Publisher's version: ...
The complete set of experimental results on correlations in nuclear beta decay is analyzed in terms ...
The structure of the weak axial pion exchange current is discussed in various models. It is shown in...
Contains fulltext : 72303.pdf (publisher's version ) (Open Access)12 p
The neutrino-nucleus cross-section and the muon capture rate are discussed within a simple formalism...
A general expression of the axial-vector current is presented, in which both the effects of the chir...
1 figureThe in-medium property of the axial-vector coupling constant $g_A$ in nuclei and dense baryo...
In order to derive in a convincing manner the formula of Goldberger and Treiman for the rate of char...
The axial exchange current operator that arises from the coupling of the axial field to the pion and...
[出版社版]Copyright notice(c)1999 American Physical Society. All rights reserved. Publisher's version: ...
We derive the expressions of the vector and axial current from a chiral Lagrangian restricted to nuc...
We analyze partially conserved axial current in the nonlinear realization of chiral symmetry in nucl...
The neutrinoless double beta (0νββ) decay of atomic nuclei is a possible way to access the nature an...
The conclusion of McNeil and Shephard that the effect of recent relativistic nuclear models are smal...
The effects of the enhancement of the axial-charge matrix element γ5 were studied in medium heavy an...
[出版社版]Copyright notice(c)2002 American Physical Society. All rights reserved. Publisher's version: ...
The complete set of experimental results on correlations in nuclear beta decay is analyzed in terms ...
The structure of the weak axial pion exchange current is discussed in various models. It is shown in...
Contains fulltext : 72303.pdf (publisher's version ) (Open Access)12 p
The neutrino-nucleus cross-section and the muon capture rate are discussed within a simple formalism...
A general expression of the axial-vector current is presented, in which both the effects of the chir...
1 figureThe in-medium property of the axial-vector coupling constant $g_A$ in nuclei and dense baryo...
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