Measurements of e+e- → KS0 K±π π0 and KS0 K±π η at center-of-mass energies from 3.90 to 4.60 GeV

The BELLE collaboration

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2 Citations (Scopus)

Abstract

Using 5.2 fb-1 e+e- annihilation data samples collected with the BESIII detector, we measure the cross sections of e+e-→KS0K±π π0 and KS0K±π η at center-of-mass energies from 3.90 to 4.60 GeV. In addition, we search for the charmoniumlike resonance Y(4260) decays into KS0K±π π0 and KS0K±π η, and Zc0,±(3900) decays into KS0K±π,0 and KS0K±η. Corresponding upper limits are provided since no clear signal is observed.

Original languageEnglish
Article number012003
Number of pages12
JournalPhysical Review D
Volume99
Issue number1
DOIs
Publication statusPublished - 9 Jan 2019

Keywords

  • HEAVY TETRAQUARKS
  • CROSS-SECTION
  • DECAY
  • E(+)E(-)
  • CHARM

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