Observation of Five New Narrow Ωc0 States Decaying to Ξc+ K-

(LHCb Collaboration)

Research output: Contribution to journalArticle

113 Citations (Scopus)

Abstract

The Ξc+K- mass spectrum is studied with a sample of pp collision data corresponding to an integrated luminosity of 3.3 fb-1, collected by the LHCb experiment. The Ξc+ is reconstructed in the decay mode pK-π+. Five new, narrow excited Ωc0 states are observed: the Ωc(3000)0, Ωc(3050)0, Ωc(3066)0, Ωc(3090)0, and Ωc(3119)0. Measurements of their masses and widths are reported.

Original languageEnglish (US)
Article number182001
JournalPhysical Review Letters
Volume118
Issue number18
DOIs
StatePublished - May 2 2017

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mass spectra
luminosity
collisions
decay
excitation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Observation of Five New Narrow Ωc0 States Decaying to Ξc+ K-. / (LHCb Collaboration).

In: Physical Review Letters, Vol. 118, No. 18, 182001, 02.05.2017.

Research output: Contribution to journalArticle

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