Here we update the measurement of the η′ gluonium content and present the final result of the η mass measurement. The η′ gluonium content is estimated by fitting the ratio Rφ = BR(φ → η′γ)/BR(φ → ηγ) together with other decay branching ratios. The analyses have been performed on 450 pb−1 of data collected in the years 2001 and 2002.
DI MICCO, B. (2007). MEASUREMENT OF THE η′ GLUONIUM CONTENT AND OF THE MASS AT KLOE. In HADRON 07 XII International Conference on Hadron Spectroscopy- Hadron 07 (pp.465-472). FRASCATI : INFN LNF-SIS PUBLICATIONS.
MEASUREMENT OF THE η′ GLUONIUM CONTENT AND OF THE MASS AT KLOE
DI MICCO, Biagio
2007-01-01
Abstract
Here we update the measurement of the η′ gluonium content and present the final result of the η mass measurement. The η′ gluonium content is estimated by fitting the ratio Rφ = BR(φ → η′γ)/BR(φ → ηγ) together with other decay branching ratios. The analyses have been performed on 450 pb−1 of data collected in the years 2001 and 2002.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
