Journal article
Measurement of the near-threshold e e-→D(*)±D(*) cross section using initial-state radiation
G Pakhlova, K Abe, I Adachi, H Aihara, D Anipko, V Aulchenko, T Aushev, AM Bakich, V Balagura, E Barberio, A Bay, I Bedny, K Belous, U Bitenc, I Bizjak, S Blyth, A Bondar, A Bozek, M Bračko, TE Browder Show all
Physical Review Letters | AMER PHYSICAL SOC | Published : 2007
Abstract
We report a measurement of the exclusive e+e-→D(*)±D* cross section as a function of center-of-mass energy near the D(*)±D* threshold with initial-state radiation. A partial reconstruction technique is used to increase the efficiency and to suppress background. The analysis is based on a data sample collected with the Belle detector with an integrated luminosity of 547.8fb-1. © 2007 The American Physical Society.