NONPARAMETER CALCULATION OF THE ENERGY SHIFT FOR K HYDROGEN ATOM
Ning He, Li Lei, Ning Pingzhi (Institute of Physics, Nankai University, Tianjin, 300071)
The strong interaction energy shift of K hydrogen atom is studied in this paper. K +N interaction obtained from the constituent quark model is used in the calculation about the K hydrogen. The energy shift is obtained from scatting length. The result is approximately consistent with the latest experimental data, which indicate certain reasonableness of this simple model.