Measurement of the Xi_c+ Lifetime

M. Artuso; CLEO Collaboration

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arXiv · hep-ex/0107040

Measurement of the Xi_c+ Lifetime

M. Artuso·CLEO Collaboration

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Abstract

The Xi_c+ lifetime is measured using 9.0 fb^{-1} of e+ e- annihilation data collected on and just below the Upsilon(4S) resonance with the CLEO II.V detector at CESR. The Xi_c+ lifetime is measured using an unbinned maximum likelihood fit. The preliminary result for the Xi_c+ lifetime is (503 +- 47 (stat.) +- 18 (syst.)) fs.

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M. Artuso, CLEO Collaboration. 2001-07-13. Measurement of the Xi_c+ Lifetime. https://arxiv.org/abs/hep-ex/0107040

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