A detailed theoretical derivation of the cross sections of e⁺e^-→e⁺e^-and e⁺e^-→μ+μ-around the J/ψ resonance is reported. The resonance and interference parts of the cross sections, related to J/ψ resonance parameters, are calculated. Higher-order corrections for vacuum polarization and initial-state radiation are considered. An arbitrary upper limit of radiative correction integration is involved. Full and simplified versions of ana... 

【文章來源】：Chinese Physics C. 2017,41(08)SCICSCD

【文章頁數(shù)】：8 頁


本文編號(hào)：3202634