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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...