Measurement of e(+)e(-) -} D(s)((*)+)D(s)((*)-) cross sections near threshold using initial-state radiation

Abstract

We report a measurement of exclusive e(+)e(-) -} D(s)((*)+)D(s)((*)-) cross sections as a function of center-of-mass energy near the D(s)((*)+)D(s)((*)-) threshold with initial-state radiation. The analysis is based on a data sample collected with the Belle detector with an integrated luminosity of 967 fb(-1).

Keywords

• BELLE
• initial state radiation
• e+ e- cross sections