Journal article
Search for ψ(2S)→γηc(2S) via fully reconstructed ηc(2S) decays
- Abstract:
- We report a search for the decay ψ(2S)→γηc(2S) in a sample of 25.9×106 ψ(2S) events collected with the CLEO-c detector. No signals are observed in any of the 11 exclusive ηc(2S) decay modes studied, or in their sum. Product branching fraction upper limits are determined as a function of Γ[ηc(2S)] for the 11 individual modes. © 2010 The American Physical Society.
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Bibliographic Details
- Journal:
- Physical Review D
- Volume:
- 81
- Issue:
- 5
- Publication date:
- 2010-03-05
- DOI:
- EISSN:
-
1550-2368
- ISSN:
-
1550-7998
Item Description
- Language:
- English
- Pubs id:
-
pubs:149345
- UUID:
-
uuid:361b5354-e2c9-41b2-b7c1-576e5ea89370
- Local pid:
- pubs:149345
- Source identifiers:
-
149345
- Deposit date:
- 2013-11-16
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- Copyright date:
- 2010
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