We report the first observation of two narrow charmed strange baryons decaying to Ξ γ and Ξ γ, respectively, using data from the CLEO II detector at the Cornell Electron Storage Ring. We interpret the observed signals as the Ξ (c(u)) and Ξ γ(c(sd)), the symmetric partners of the well-established antisymmetric Ξ (c[su]) and Ξ (c[sd]). The mass differences M(Ξ )-M(Ξ ) and M(Ξ )-M(Ξ ) have been measured to be 107.8±1.7±2.5 and 107.0±1.4±2.5MeV/c , respectively. © 1999 The American Physical Society. + 0 +′ 0′ + 0 +′ + 0′ 0 2 c C c c c c c c c
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...
Using data recorded by the CLEO-II detector at CESR, we report evidence of a pair of excited charmed...
We report the first observation of two narrow charmed strange baryons decaying to Xi(c)(+) gamma and...
We report the first observation of two narrow charmed strange baryons decaying to Xi(c)(+) gamma and...
Using data recorded by the CLEO II detector at the Cornell Electron Storage Ring, we report the firs...
Using data collected in the region of the γ\(4S\) resonance with the CLEO II detector operating at t...
Using data collected by the CLEO II detector, we have observed two states decaying to Λc+π+π-. Relat...
Using the CLEO detector, we present a measurement of the mass of the charged charmed strange baryon ...
Using the CLEO detector, we present a measurement of the mass of the charged charmed strange baryon ...
Using data collected in the region of the Y(4S) resonance with the CLEO II detector operating at the...
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 Ξ + + c c → Ξ + c π + is observed for the first time, with a statist...
The doubly charmed baryon decay Ξ + + c c → Ξ + c π + is observed for the first time, with a statist...
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...
Using data recorded by the CLEO-II detector at CESR, we report evidence of a pair of excited charmed...
We report the first observation of two narrow charmed strange baryons decaying to Xi(c)(+) gamma and...
We report the first observation of two narrow charmed strange baryons decaying to Xi(c)(+) gamma and...
Using data recorded by the CLEO II detector at the Cornell Electron Storage Ring, we report the firs...
Using data collected in the region of the γ\(4S\) resonance with the CLEO II detector operating at t...
Using data collected by the CLEO II detector, we have observed two states decaying to Λc+π+π-. Relat...
Using the CLEO detector, we present a measurement of the mass of the charged charmed strange baryon ...
Using the CLEO detector, we present a measurement of the mass of the charged charmed strange baryon ...
Using data collected in the region of the Y(4S) resonance with the CLEO II detector operating at the...
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 Ξ + + c c → Ξ + c π + is observed for the first time, with a statist...
The doubly charmed baryon decay Ξ + + c c → Ξ + c π + is observed for the first time, with a statist...
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξ-π+ via Ξc+→Ξ...