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Charm cross-section and charmonium(like) states in annihilation with Belle

✍ Scribed by T. Uglov

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 307 KB
Volume: 186
Category: Article
ISSN: 0920-5632
DOI: 10.1016/j.nuclphysbps.2008.12.077

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✦ Synopsis

We report BELLE measurements of the exclusive cross sections for the processes e + e -→ D ( * )± D * ∓ , e + e -→ DD, e + e -→ D 0 D -π + , the first observation of ψ(4415) → DD * 2 (2460) decay and new state, Y (4660), using ISR. In addition, another cluster of events at around 4.05 GeV/c 2 is reported.

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