Measurement of the Lifetime of the Doubly Charmed Baryon Ξcc + +

(LHCb Collaboration)

Research output: Contribution to journalArticlepeer-review

105 Scopus citations


The first measurement of the lifetime of the doubly charmed baryon Ξcc++ is presented, with the signal reconstructed in the final state Λc+K-π+π+. The data sample used corresponds to an integrated luminosity of 1.7 fb-1, collected by the LHCb experiment in proton-proton collisions at a center-of-mass energy of 13 TeV. The Ξcc++ lifetime is measured to be 0.256-0.022+0.024(stat)±0.014(syst) ps.

Original languageEnglish (US)
Article number052002
JournalPhysical Review Letters
Issue number5
StatePublished - Jul 31 2018

ASJC Scopus subject areas

  • General Physics and Astronomy


Dive into the research topics of 'Measurement of the Lifetime of the Doubly Charmed Baryon Ξcc + +'. Together they form a unique fingerprint.

Cite this