Properties of the three-nucleon bound state are examined in the Faddeev formalism, in which the quark-model nucleon-nucleon interaction is explicitly incorporated to calculate the off-shell T -matrix. The most recent version, fss2, of the Kyoto-Niigata quark-model potential yields the ground-state energy E(3H) = −8.514 MeV in the 34 channel calculation, when the np interaction is used for the n...

The main progress in the eld of nucleon-nucleon (NN) potentials, which we have seen in recent years, is the construction of some very quantitative (high-quality/high-precision) NN potentials. These potentials will serve as excellent input for microscopic nuclear structure calculations and will allow for a systematic investigation of o -shell effects. After this enormous quantitative work, it is...

The effect of non-locality in the NN interaction models is examined. It is shown that this feature can explain differences in predictions made from models evidencing a difference with this respect. This is done for both static and dynamical observables, taking into account that a non-local term can be transformed away by performing a unitary transformation. Some results for the deuteron form fa...

In this work, we study the renormalization group invariance (RGI) of recently proposed covariant power counting (PC) scheme in case nucleon-nucleon scattering [Chin.Phys. C42 (2018) 014103] at leading order (LO). We show that unlike LO Weinberg case, RGI is satisfied $^3P_{0}$ channel, because a term $pp'$ appears naturally PC LO. Another interesting feature $^1S_{0}$ and $^3P_{1}$ channels are...