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e+e－→ charm cross sections via ISR
charmonium states open charm threshold cross section
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2010/5/7
We discuss recent measurements of exclusive e+e－ cross sections for charmed hadron final states near threshold performed by Belle and BABAR. The results are based on a study of events with initial-sta...
Study of the e+ e－ to hadrons via ISR at BABAR
ISR e+ e－ hadrons BABAR
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2010/5/7
Experimental data from the PEP-II B-factory at 10.6 GeV center-of-mass (c.m.) energy, obtained via initial-state radiation (ISR) with the BABAR detector, are presented. The cross sections for many had...
Study of charmonium(-like) states via ISR at Belle
initial state radiation cross section charmonium charmed mesons
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2009/8/14
The cross sections for e+e－→π+π－J/ψ, π+π－ψ(2S), K+K－J/ψ, DD, D0D－+π++c.c., D*D+c.c., and D*D* are measured using data sample collected on or near the Υ(4S) resonance with the Belle detector at KEKB. A...