标题:Light Hadron Spectroscopy at BESIII
作者:Huang, Xingtao
通讯作者:Huang, XT
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)
出版年:2018
卷:46
DOI:10.1142/S2010194518600224
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.
收录类别:CPCI-S
资源类型:会议论文
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