Measurement of the near-threshold e{sup +}e{sup -}{yields}DD cross section using initial-state radiation

Journal Article · Tue Jan 01 00:00:00 EST 2008 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.77.011103· OSTI ID:21035664

Pakhlova, G; Balagura, V; Chistov, R; Danilov, M; Liventsev, D; Medvedeva, T; Mizuk, R; Pakhlov, P; Tikhomirov, I; Uglov, T ^[1]; Adachi, I; Brodzicka, J; Itoh, R; Iwasaki, Y; Katayama, N; Kibayashi, A; Kichimi, H; Krokovny, P; Nishida, S; Nozaki, T ^[2]

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1. Institute for Theoretical and Experimental Physics, Moscow (Russian Federation)
2. High Energy Accelerator Research Organization (KEK), Tsukuba (Japan)

We report measurements of the exclusive cross section for e{sup +}e{sup -}{yields}DD, where D=D{sup 0} or D{sup +}, in the center-of-mass energy range from the DD threshold to 5 GeV with initial-state radiation. The analysis is based on a data sample collected with the Belle detector with an integrated luminosity of 673 fb{sup -1}.

• OSTI ID: 21035664
• Journal Information: Physical Review. D, Particles Fields, Vol. 77, Issue 1; Other Information: DOI: 10.1103/PhysRevD.77.011103; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA). The Belle Collaboration; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CROSS SECTIONS
D NEUTRAL MESONS
D PLUS MESONS
ELECTRON-POSITRON INTERACTIONS
ELECTRONS
EXCLUSIVE INTERACTIONS
GEV RANGE
PARTICLE PRODUCTION
POSITRONS
QUANTUM CHROMODYNAMICS