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16–21 Aug 2019
Guilin Bravo Hotel, Guilin, China
Asia/Shanghai timezone

Estimation of the low-lying tetraquark mass spectrum

20 Aug 2019, 15:25
20m
Golden Cassia (Guilin Bravo Hotel, Guilin, China)

Golden Cassia

Guilin Bravo Hotel, Guilin, China

14 South Ronghu Road, Xiangshan, Guilin 541002, Guangxi, China
Parallel Session 3: Exotic hadrons and candidates Session 3: Exotic hadrons and candidates

Speaker

Zheng Zhao (S)

Description

The mass of tetraquark states of all $q^2\bar q^2$ and $q\bar q c\bar c$ quark configurations is evaluated in a constituent quark model, where the Cornell potential is employed and all model parameters are predetermined by comparing the theoretical and experimental masses of light, charmed and bottom mesons. The theoretical predictions of the charmed tetraquarks are compared with the observed $XYZ$ particles.

Primary author

Co-authors

Attaphon Kaewsnod (Suranaree university of technology) Ayut Limphirat (Suranaree University of Technology) Kai Xu (Suranaree University of Technology) Yupeng Yan (Suranaree University of Technology)

Presentation materials