We report the observation of the bottom, doubly-strange baryon Ωb- through the decay chain Ωb-→J/ψΩ-, where J/ψ→μ+μ-, Ω-→ΛK-, and Λ→pπ-, using 4.2fb-1 of data from pp̄ collisions at s=1.96TeV, and recorded with the Collider Detector at Fermilab. A signal is observed whose probability of arising from a background fluctuation is 4.0×10-8, or 5.5 Gaussian standard deviations. The Ωb- mass is measured to be 6054.4±6. 8(stat)±0.9(syst)MeV/c2. The lifetime of the Ωb- baryon is measured to be 1.13-0.40+0.53(stat)±0.02(syst)ps. In addition, for the Ξb- baryon we measure a mass of 5790.9±2.6(stat)±0.8(syst)MeV/c2 and a lifetime of 1.56-0.25+0.27(stat)±0.02(syst)ps. Under the assumption that the Ξb- and Ωb- are produced with similar kinematic distrib...
We report the observation and measurement of the mass of the bottom, strange baryon Ξb- through the ...
We report the observation and measurement of the mass of the bottom, strange baryon Ξb- through the ...
We report the observation of the bottom, doubly-strange baryon Ω[subscript b][superscript -] through...
We report the observation of the bottom, doubly-strange baryon Ωb- through the decay chain Ωb-→J/ψΩ-...
We report the observation of the bottom, doubly-strange baryon Ωb- through the decay chain Ωb-→J/ψΩ-...
We report the observation of the bottom, doubly-strange baryon Ω−b through the decay chain Ω−b→J/ψΩ−...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ -π+...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξ0b through the decay chain Ξ0b→Ξ+cπ−, where Ξ+c→Ξ−π+π...
We report the observation of the doubly strange b baryon Ω b- in the decay channel Ω b-→J/ψΩ- with J...
We report the observation and measurement of the mass of the bottom, strange baryon Ξb- through the ...
We report the observation and measurement of the mass of the bottom, strange baryon Ξb- through the ...
We report the observation of the bottom, doubly-strange baryon Ω[subscript b][superscript -] through...
We report the observation of the bottom, doubly-strange baryon Ωb- through the decay chain Ωb-→J/ψΩ-...
We report the observation of the bottom, doubly-strange baryon Ωb- through the decay chain Ωb-→J/ψΩ-...
We report the observation of the bottom, doubly-strange baryon Ω−b through the decay chain Ω−b→J/ψΩ−...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ -π+...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξb0 through the decay chain Ξb0→Ξc+π-, where Ξc+→Ξ-π+π...
The observation of the bottom, strange baryon Ξ0b through the decay chain Ξ0b→Ξ+cπ−, where Ξ+c→Ξ−π+π...
We report the observation of the doubly strange b baryon Ω b- in the decay channel Ω b-→J/ψΩ- with J...
We report the observation and measurement of the mass of the bottom, strange baryon Ξb- through the ...
We report the observation and measurement of the mass of the bottom, strange baryon Ξb- through the ...
We report the observation of the bottom, doubly-strange baryon Ω[subscript b][superscript -] through...