Improved description of the e+e−→pp¯π0 cross section line shape and more stringent constraints on ψ(3770) and ψ(4230)→pp¯π0
Author:
Funder
National Key Research and Development Program of China
Hebei University
National Natural Science Foundation of China
Publisher
American Physical Society (APS)
Link
http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevD.106.054014/fulltext
Reference34 articles.
1. Measurements of the Branching Fractions forψ(3770)→D0D¯0,D+D−,DD¯, and the Resonance Parameters ofψ(3770)andψ(2S)
2. Measurements of the cross sections for e+e−→hadrons at 3.650, 3.6648, 3.773 GeV and the branching fraction for ψ(3770)→non-DD¯
3. Precision measurements of the mass, the widths of ψ(3770) resonance and the cross section σ[e+e−→ψ(3770)] at Ecm=3.7724 GeV
4. Direct measurements of the non-DD¯cross sectionσψ(3770)→non−DD¯atEcm=3.773 GeVand the branching fraction forψ(3770)→non−DD¯
5. Direct measurements of the cross sections for e+e−→hadrons|non-DD¯ in the range from 3.65 to 3.87 GeV and the branching fraction for ψ(3770)→non-DD¯
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