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Resonant structure of τ→3 ππ0ντ and τ→ωπντ decays

Abstract:

The resonant structure of the four pion final state in the decay τ→3 ππ0ντ has been analyzed using 4.27 million τ+τ- pairs collected by the CLEO II experiment at the Cornell Electron Storage Ring. A partial wave analysis of the resonant structure of the τ→3 ππ0ντ decay has been performed; the spectral decomposition of the four pion system is dominated by the ωπ and a1π final states. The mass and width of the ρ′ resonance have been extracted from a fit to the τ→ωπντ spectral function. We have ...

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Authors


Edwards, KW More by this author
Janicek, R More by this author
Sadoff, AJ More by this author
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Journal:
Physical Review D
Volume:
61
Issue:
7
Publication date:
2000
ISSN:
0556-2821
URN:
uuid:9f3707dd-d745-473e-be7d-0639eec0e6cd
Source identifiers:
321897
Local pid:
pubs:321897
Language:
English

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