The doubly charmed baryon decay \u39ecc++\u2192\u39ec+\u3c0+ is observed for the first time, with a statistical significance of 5.9\u3c3, confirming a recent observation of the baryon in the \u39bc+K-\u3c0+\u3c0+ final state. The data sample used corresponds to an integrated luminosity of 1.7 fb-1, collected by the LHCb experiment in pp collisions at a center-of-mass energy of 13 TeV. The \u39ecc++ mass is measured to be 3620.6\ub11.5(stat)\ub10.4(syst)\ub10.3(\u39ec+) MeV/c2 and is consistent with the previous result. The ratio of branching fractions between the decay modes is measured to be [B(\u39ecc++\u2192\u39ec+\u3c0+) 7B(\u39ec+\u2192pK-\u3c0+)]/[B(\u39ecc++\u2192\u39bc+K-\u3c0+\u3c0+) 7B(\u39bc+\u2192pK-\u3c0+)]=0.035\ub10.009(stat)...
The Ξcc++ → Ξc′+ π+ decay is observed using proton-proton collisions collected by the LHCb experimen...
The Ξcc++→Ξc′+π+ decay is observed using proton-proton collisions collected by the LHCb experiment a...
A highly significant structure is observed in the $\Lambda^+_c K^-\pi^+\pi^+$ mass spectrum, where t...
The doubly charmed baryon decay $\Xi_{cc}^{++} \rightarrow \Xi_{c}^{+} \pi^{+}$ is observed for the ...
The doubly charmed baryon decay Ξcc++→Ξc+π+ is observed for the first time, with a statistical signi...
The doubly charmed baryon decay Ξ++cc→Ξ+cπ+ is observed for the first time, with a statistical signi...
The doubly charmed baryon decay Ξ + + c c → Ξ + c π + is observed for the first time, with a statist...
The doubly charmed baryon decay Ξc+c+→Ξc+π+ is observed for the first time, with a statistical signi...
The doubly charmed baryon decay Ξ++cc→Ξ+cπ+ is observed for the first time, with a statistical signi...
A highly significant structure is observed in the Λc+ K− π+ π+ mass spectrum, where the Λc+ baryon i...
A highly significant structure is observed in the Λc+K-π+π+ mass spectrum, where the Λc+ baryon is r...
A highly significant structure is observed in the Λ_{c}^{+}K^{-}π^{+}π^{+} mass spectrum, where the ...
A highly significant structure is observed in the \u39bc+K-\u3c0+\u3c0+ mass spectrum, where the \u3...
A highly significant structure is observed in the Λc+K-π+π+ mass spectrum, where the Λc+ baryon is r...
The Ξcc++→Ξc′+π+ decay is observed using proton-proton collisions collected by the LHCb experiment a...
The Ξcc++ → Ξc′+ π+ decay is observed using proton-proton collisions collected by the LHCb experimen...
The Ξcc++→Ξc′+π+ decay is observed using proton-proton collisions collected by the LHCb experiment a...
A highly significant structure is observed in the $\Lambda^+_c K^-\pi^+\pi^+$ mass spectrum, where t...
The doubly charmed baryon decay $\Xi_{cc}^{++} \rightarrow \Xi_{c}^{+} \pi^{+}$ is observed for the ...
The doubly charmed baryon decay Ξcc++→Ξc+π+ is observed for the first time, with a statistical signi...
The doubly charmed baryon decay Ξ++cc→Ξ+cπ+ is observed for the first time, with a statistical signi...
The doubly charmed baryon decay Ξ + + c c → Ξ + c π + is observed for the first time, with a statist...
The doubly charmed baryon decay Ξc+c+→Ξc+π+ is observed for the first time, with a statistical signi...
The doubly charmed baryon decay Ξ++cc→Ξ+cπ+ is observed for the first time, with a statistical signi...
A highly significant structure is observed in the Λc+ K− π+ π+ mass spectrum, where the Λc+ baryon i...
A highly significant structure is observed in the Λc+K-π+π+ mass spectrum, where the Λc+ baryon is r...
A highly significant structure is observed in the Λ_{c}^{+}K^{-}π^{+}π^{+} mass spectrum, where the ...
A highly significant structure is observed in the \u39bc+K-\u3c0+\u3c0+ mass spectrum, where the \u3...
A highly significant structure is observed in the Λc+K-π+π+ mass spectrum, where the Λc+ baryon is r...
The Ξcc++→Ξc′+π+ decay is observed using proton-proton collisions collected by the LHCb experiment a...
The Ξcc++ → Ξc′+ π+ decay is observed using proton-proton collisions collected by the LHCb experimen...
The Ξcc++→Ξc′+π+ decay is observed using proton-proton collisions collected by the LHCb experiment a...
A highly significant structure is observed in the $\Lambda^+_c K^-\pi^+\pi^+$ mass spectrum, where t...