We present preliminary results from the KLOE experiment on the Br(eta -> pi(0)gamma gamma), the ratio of the two branching fractions Br(phi -> eta'gamma)/Br(phi -> eta gamma) with the pi(+)pi(-)7 gamma final state and a preliminary measurement of the eta mass using the decay phi -> eta gamma, eta -> gamma gamma.
DI MICCO, B. (2006). The eta -> eta(0)gamma gamma decay, the eta/eta ' mixing angle and the eta mass measurement at KLOE. In Proceedings of Workshop on Production and Decay of η and η′ Mesons (ETA05), Cracow, 15–18 September 2005. (pp.403-409).
The eta -> eta(0)gamma gamma decay, the eta/eta ' mixing angle and the eta mass measurement at KLOE
DI MICCO, Biagio
2006-01-01
Abstract
We present preliminary results from the KLOE experiment on the Br(eta -> pi(0)gamma gamma), the ratio of the two branching fractions Br(phi -> eta'gamma)/Br(phi -> eta gamma) with the pi(+)pi(-)7 gamma final state and a preliminary measurement of the eta mass using the decay phi -> eta gamma, eta -> gamma gamma.File in questo prodotto:
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