J. B. Liu

Measurements of e+e−→ηcπ+π−π0 , ηcπ+π− , and ηcπ0γ at s from 4.18 to 4.60 GeV, and search for a Zc state close to the DD¯ threshold decaying to ηcπ at s=4.23 GeV

Mikhail N. Achasov, P. Adlarson, S. Ahmed, M. Albrecht et autres

We study ${\ensuremath{\eta}}_{\mathrm{c}}$ production at center-of-mass energies $\sqrt{s}$ from 4.18 to 4.60 GeV in ${e}^{+}{e}^{\ensuremath{-}}$ annihilation data collected with the BESIII detector operating at the BEPCII storage ring, corresponding to $7.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of integrated luminosity. We measure the cross sections of …

cn, ru, se, de, it, in, mn, us, tr, gb (code pays fourni par la source)