1 Citation (Scopus)

Abstract

A search for the rare decay B0 → J/ψφ is performed using pp collision data collected with the LHCb dete-ctor at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 fb-1. No significant signal of the decay is observed and an upper limit of 1.1 × 10-7 at 90% confidence level is set on the branching fraction.

Original languageEnglish
Article number043001
JournalChinese Physics C
Volume45
Issue number4
DOIs
Publication statusPublished - Apr 2021

Keywords

  • B physics
  • branching fraction
  • flavour physics
  • rare decay
  • ω-φ mixing

OECD FOS+WOS

  • 1.03 PHYSICAL SCIENCES AND ASTRONOMY
  • 1.03.UN PHYSICS, NUCLEAR
  • 1.03.UP PHYSICS, PARTICLES & FIELDS

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