CITATION: Ren, X. L., et al. 2017. Consistency between SU(3) and SU(2) covariant baryon chiral perturbation theory for the nucleon mass. Physics Letters B, 766:325-333, doi:10.1016/j.physletb.2017.01.024.The original publication is available at https://www.sciencedirect.comTreating the strange quark mass as a heavy scale compared to the light quark mass, we perform a matching of the nucleon mass in the SU(3) sector to the two-flavor case in covariant baryon chiral perturbation theory. The validity of the 19 low-energy constants appearing in the octet baryon masses up to next-to-next-to-next-to-leading order [1] is supported by comparing the effective parameters (the combinations of the 19 couplings) with the corresponding low-energy constan...
We investigate the pion-mass dependence of the nucleon mass within the covariant SU(2) baryon chiral...
We report on a recent chiral extrapolation, based on an SU(3) framework, of octet baryon masses calc...
I discuss the quark mass dependence of various baryon properties derived from chiral perturbation th...
Treating the strange quark mass as a heavy scale compared to the light quark mass, we perform a matc...
Treating the strange quark mass as a heavy scale compared to the light quark mass, we perform a matc...
We report an analysis of the impressive new lattice simulation results for octet baryon masses in 2 ...
We present an analysis of the baryon-octet and -decuplet masses using covariant SU(3)-flavor chiral ...
We analyze N f=2 nucleon mass data with respect to their dependence on the pion mass down to m π=157...
The pion mass dependence of the nucleon mass within the covariant SU(2) baryon chiral perturbation t...
We investigate the pion-mass dependence of the nucleon mass within the covariant SU(2) baryon chiral...
AbstractWe revisit the classical relation between the strangeness content of the nucleon, the pion–n...
Methods for describing the light quark mass dependence of the nucleon mass calculated in lattice QCD...
We study SU(3) flavor-breaking corrections to the relation between the octet baryon masses and the n...
Heavy-baryon chiral perturbation theory (ChPT) at one loop fails in relating the pion–nucleon amplit...
I discuss the quark mass dependence of various baryon properties derived from chiral perturbation th...
We investigate the pion-mass dependence of the nucleon mass within the covariant SU(2) baryon chiral...
We report on a recent chiral extrapolation, based on an SU(3) framework, of octet baryon masses calc...
I discuss the quark mass dependence of various baryon properties derived from chiral perturbation th...
Treating the strange quark mass as a heavy scale compared to the light quark mass, we perform a matc...
Treating the strange quark mass as a heavy scale compared to the light quark mass, we perform a matc...
We report an analysis of the impressive new lattice simulation results for octet baryon masses in 2 ...
We present an analysis of the baryon-octet and -decuplet masses using covariant SU(3)-flavor chiral ...
We analyze N f=2 nucleon mass data with respect to their dependence on the pion mass down to m π=157...
The pion mass dependence of the nucleon mass within the covariant SU(2) baryon chiral perturbation t...
We investigate the pion-mass dependence of the nucleon mass within the covariant SU(2) baryon chiral...
AbstractWe revisit the classical relation between the strangeness content of the nucleon, the pion–n...
Methods for describing the light quark mass dependence of the nucleon mass calculated in lattice QCD...
We study SU(3) flavor-breaking corrections to the relation between the octet baryon masses and the n...
Heavy-baryon chiral perturbation theory (ChPT) at one loop fails in relating the pion–nucleon amplit...
I discuss the quark mass dependence of various baryon properties derived from chiral perturbation th...
We investigate the pion-mass dependence of the nucleon mass within the covariant SU(2) baryon chiral...
We report on a recent chiral extrapolation, based on an SU(3) framework, of octet baryon masses calc...
I discuss the quark mass dependence of various baryon properties derived from chiral perturbation th...