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Authors:
Adlarson, P. |
Bardan, W. |
Bashkanov, M. |
Bergmann, F. S. |
Berłowski, M. |
Bhatt, H. |
Bondar, A. |
Büscher, M. |
Calén, H. |
Augustyniak, W. |
Ciepał, I. |
Clement, H. |
Czerwiński, E. |
Demmich, K. |
Engels, R. |
Skorodko, T.
Source: Physics Letters B. 2017. Vol. 770. P. 418-425
Type: статьи в журналах
Date: 2017
Description:
Using the production reactions and , the Dalitz plot distribution for the decay is studied with the WASA detector at COSY, based on a combined data sample of events. The Dalitz plot density is paramet
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Source: Physical Review D. 2015. Vol. 92, № 1. P. 012001-1-012001-11
Type: статьи в журналах
Date: 2015
Description:
We report the first observation of the Dalitz decay η′→γe+e−, based on a data sample of 1.31 billion J/ψ events collected with the BESIII detector. The η′ mesons are produced via the J/ψ→γη′ decay pro
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