Determination of the number of ψ(3686) events at BESIII

The BESIII Collaboration

Результат исследования: Научные публикации в периодических изданияхстатьярецензирование

44 Цитирования (Scopus)

Аннотация

The numbers of φ(3686) events accumulated by the BESIII detector for the data taken during 2009 and 2012 are determined to be (107:0±0:8) ×106 and (341:1±2:1)×106 , respectively, by counting inclusive hadronic events, where the uncertainties are systematic and the statistical uncertainties are negligible. The number of events for the sample taken in 2009 is consistent with that of the previous measurement. The total number of φ(3686) events for the two data taking periods is (448:1±2:9)×106 .

Язык оригиналаанглийский
Номер статьи023001
ЖурналChinese Physics C
Том42
Номер выпуска2
DOI
СостояниеОпубликовано - февр. 2018

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