TY - Front. Phys. A1 - Yu-Fei Wang, De-Liang Yao, Han-Qing Zheng T1 - On the existence of N*(890) resonance in S11 channel of πN scatterings Y1 - 2019-04-15 JF - Frontiers of Physics JO - Front. Phys. SP - 24501 EP - VL - 14 IS - 2 UR - https://journal.hep.com.cn/fop N1 - 10.1007/s11467-018-0877-9 ER -