AbstractWe analyze the nucleon axial-vector coupling to two loops in chiral perturbation theory. We show that chiral extrapolations based on this representation require lattice data with pion masses below 300 MeV
We calculate one-loop correction to the axial charges of the octet baryons using quenched chiral per...
The axial coupling of the nucleon, gA, is the strength of its coupling to the weak axial current of ...
We consider the axial-vector form factors of the baryon octet in flavor-SU(3) chiral perturbation th...
We analyze the nucleon axial-vector coupling to two loops in chiral perturbation theory. We show tha...
AbstractWe analyze the nucleon axial-vector coupling to two loops in chiral perturbation theory. We ...
We study the quark mass expansion of the axial-vector coupling constant g_A of the nucleon. The aim ...
We consider the chiral Lagrangian with nucleon, isobar, and pion degrees of freedom. The baryon mass...
We present recent Monte Carlo data for the axial charge of the nucleon obtained by the QCDSF-UKQCD c...
Current issues associated with nucleon axial matrix elements are studied, including the Goldberger-T...
In a recent letter [Phys. Rev. Lett. 108, 172003 (2012)] we have reported on a lattice QCD calculati...
We study the pion mass dependence of the ρ(770) and f_0(600) masses and widths from one and two-loop...
The axial-vector coupling constant in nuclear medium is systematically studied using chiral perturba...
We present state-of-the-art results from a lattice QCD calculation of the nucleon axial coupling, gA...
In this talk, I address some recent developments in chiral perturbation theory at unphysical and phy...
We perform a calculation of the isospin and hypercharge axial vector current propagators [ΔA3μν(q) a...
We calculate one-loop correction to the axial charges of the octet baryons using quenched chiral per...
The axial coupling of the nucleon, gA, is the strength of its coupling to the weak axial current of ...
We consider the axial-vector form factors of the baryon octet in flavor-SU(3) chiral perturbation th...
We analyze the nucleon axial-vector coupling to two loops in chiral perturbation theory. We show tha...
AbstractWe analyze the nucleon axial-vector coupling to two loops in chiral perturbation theory. We ...
We study the quark mass expansion of the axial-vector coupling constant g_A of the nucleon. The aim ...
We consider the chiral Lagrangian with nucleon, isobar, and pion degrees of freedom. The baryon mass...
We present recent Monte Carlo data for the axial charge of the nucleon obtained by the QCDSF-UKQCD c...
Current issues associated with nucleon axial matrix elements are studied, including the Goldberger-T...
In a recent letter [Phys. Rev. Lett. 108, 172003 (2012)] we have reported on a lattice QCD calculati...
We study the pion mass dependence of the ρ(770) and f_0(600) masses and widths from one and two-loop...
The axial-vector coupling constant in nuclear medium is systematically studied using chiral perturba...
We present state-of-the-art results from a lattice QCD calculation of the nucleon axial coupling, gA...
In this talk, I address some recent developments in chiral perturbation theory at unphysical and phy...
We perform a calculation of the isospin and hypercharge axial vector current propagators [ΔA3μν(q) a...
We calculate one-loop correction to the axial charges of the octet baryons using quenched chiral per...
The axial coupling of the nucleon, gA, is the strength of its coupling to the weak axial current of ...
We consider the axial-vector form factors of the baryon octet in flavor-SU(3) chiral perturbation th...
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