June 29, 2015 to July 3, 2015
Europe/Rome timezone

*Leading Talk* Eta and eta' physics at BESIII

Jun 30, 2015, 2:30 PM
Aula Magna (Building E, Polo Fibonacci, Pisa)

Aula Magna

Building E, Polo Fibonacci, Pisa

Talk Goldstone Boson Working Group Parallel Session 3 - Goldstone Boson WG


Shuangshi Fang (Institute of High Energy Physics, Bejing)


The BESIII Experiment at the Beijing Electron Positron Collider (BEPCII) has accumulated the world's largest samples of e+e- collisions in the tau-charm region. From a sample of 1.3 billions J/psi decays, BESIII has produced many new results in the decays of eta and eta'. This talk will review the current status of these analyses, especially on the Dalitz plot of eta/eta', observations of eta'-->4pi, gamma gamma pi0 and gamma e+e-.

Primary author

Dr Xiao-Rui Lyu (Unversity of Chinese Academy of Sciences)

Presentation materials