中国物理B ›› 2001, Vol. 10 ›› Issue (7): 611-612.doi: 10.1088/1009-1963/10/7/305
阮图南1, 吴宁2, 郑志鹏3
Wu Ning (吴宁)a, Ruan Tu-nan (阮图南)bc, Zheng Zhi-peng (郑志鹏)ab
摘要: After considering its mixing with the glueball, we give a new mass relation for the meson nonet. According to this mass relation and the predicted mass of the pseudoscalar glueball given by lattice calculations and the effective Hamiltonian, the expected mass of the mixed pseudoscalar glueball is about 1.7 GeV. This result is helpful in the experimental search for the mixed isoscalar pseudoscalar glueball. η(1760) is discussed as a possible candidate for this type of particle.
中图分类号: (Hadron mass models and calculations)