منابع مشابه
Cross section of the reaction
Using 3.07 pb of data collected in the energy range 0.60–0.97 GeV by CMD-2, about 150 events of the process ee → ππππ have been selected. The energy dependence of the cross section agrees with the assumption of the a1(1260)π intermediate state which is dominant above 1 GeV. For the first time ππππ events are observed at the ρ meson energy. Under the assumption that all these events come from th...
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ژورنال
عنوان ژورنال: HNPS Proceedings
سال: 2020
ISSN: 2654-0088,2654-007X
DOI: 10.12681/hnps.2870