Measurement of inclusive production of neutral pions from Υ(4S) decays

Belle Collaboration

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24 Citations (Scopus)


Using the Belle detector operating at the KEKB e +e - storage ring, we have measured the mean multiplicity and momentum spectrum of neutral pions from the decays of the Υ(4S) resonance. We measure a mean of 4.70±0.04±0.22 neutral pions per Υ(4S) decay.

Original languageEnglish
Article number072001
JournalPhysical Review D
Issue number7
Publication statusPublished - Jan 1 2001
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • General Physics and Astronomy
  • Nuclear and High Energy Physics
  • Mathematical Physics


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