标题：Light Hadron Spectroscopy at BESIII
作者机构：[Huang, Xingtao] Shandong Univ, Sch Phys, 27 Shanda NanLu, Jinan 250100, Shandong, Peoples R China.
会议名称：21st International Conference on Particles and Nuclei (PANIC)
会议日期：SEP 01-05, 2017
来源：PROCEEDINGS OF THE 21ST PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE (PANIC 2017)
关键词：BESIII; Light Hadron; Glueball
摘要：BESIII has collected 1.3 x 10(8) J/psi and 0.4 x 10(8) of psi', which are the world's largest data samples of J/psi and psi' from e(+)e(-) collision. Radiative decays of charmonium provide a gluon-rich environment and are therefore regarded as one of the most promising hunting grounds for gluonic excitations. Significant progresses in the light-quark sector have been made with the unprecedented high statistics data sets. Several recent results on spectroscopy and light hadron decays will be reported, including: 1, the observation of the anomalous line shape of X(1835) near p (p) over bar mass threshold and related studies; 2, studies of glueballs in J/psi radiative decays; 3, search for 1(-+) exotic in chi(c1) -> eta pi pi.