Measurement of inclusive production of η, η′ and mesons in D0, D+ and Ds+ decays
- G. S. Huang,
- D. H. Miller,
- V. Pavlunin,
- B. Sanghi,
- I. P.J. Shipsey,
- B. Xin
- Purdue University,
- Rensselaer Polytechnic Institute,
- University of Rochester,
- Southern Methodist University,
- Syracuse University,
- Vanderbilt University
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Article
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FWCI
0.60
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Author count
123
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Citations
9
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61
Abstract
We measure the inclusive branching fractions of charm mesons into three mesons with large ss̄ content, namely, the η, η′ and. Data were accumulated with the CLEO-c detector. For D0 and D+ rates, we use 281pb-1 taken on the ψ(3770) resonance, and for Ds+ rates, we use 195pb-1 taken at 4170 MeV. We find that the production rates of these particles are larger in Ds+ decays than in D0 and D+ decays. The rate, in particular, is 15 times greater. These branching fractions can be used to measure Bs yields either at the Υ(5S) resonance or at hadron colliders.
Publication Information
Output type
Research Output:
Contribution to journal
Article
Peer-reviewOriginal language
EnglishArticle number
112005Journal (Volume, Issue Number)
Physical Review D - Particles, Fields, Gravitation and Cosmology (Volume 74, Issue 11)Publication milestones
- Published - 01/12/2006
Publication status
Published - 01/12/2006
ISSN
1550-7998Publication IDs
- Scopus: 33846342898