First measurement of the lifetime of the omega(c)0

Frabetti, P. L.

doi:10.1016/0370-2693(95)00941-D

First measurement of the lifetime of the omega(c)0

Journal Article · Thu Jun 01 00:00:00 EDT 1995 · Phys.Lett.B

DOI:https://doi.org/10.1016/0370-2693(95)00941-D· OSTI ID:1864239

Frabetti, P. L.

We present the first measurement of the lifetime of the Ω c 0 baryon. The data were collected in the Fermilab high energy photoproduction experiment E687. The measured lifetime is τ = 86 -20 +27 (stat.) ± 28(syst.) fr. Thus the Ω c 0 has one of the shorter lifetimes among the weakly decaying singly charmed baryons.

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Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

Contributing Organization:: E687

DOE Contract Number:: AC02-07CH11359

OSTI ID:: 1864239

Report Number(s):: FERMILAB-PUB-95-163-E; oai:inspirehep.net:396956

Journal Information:: Phys.Lett.B, Journal Name: Phys.Lett.B Vol. 357

Country of Publication:: United States

Language:: English

References (16)

A measurement of the D0 and D+ lifetimes Frabetti, P. L.; Bogart, C. W.; Cheung, H. W. K. Physics Letters B, Vol. 263, Issue 3-4 https://doi.org/10.1016/0370-2693(91)90508-N	journal	July 1991
Measurement of the lifetime of the Ξ c 0 Frabetti, P. L.; Cheung, H. W. K.; Cumalat, J. P. Physical Review Letters, Vol. 70, Issue 14 https://doi.org/10.1103/PhysRevLett.70.2058	journal	April 1993
Analysis of the data in Heavy Flavour Decays Gupta, V.; Sarma, K. V. L. International Journal of Modern Physics A, Vol. 05, Issue 05 https://doi.org/10.1142/S0217751X90000416	journal	March 1990
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Measurement of the Λ c + lifetime Frabetti, P. L.; Cheung, H. W. K.; Cumalat, J. P. Physical Review Letters, Vol. 70, Issue 12 https://doi.org/10.1103/PhysRevLett.70.1755	journal	March 1993
Precise measurement of the D s ± meson lifetime Frabetti, P. L.; Cheung, H. W. K.; Cumalat, J. P. Physical Review Letters, Vol. 71, Issue 6 https://doi.org/10.1103/PhysRevLett.71.827	journal	August 1993
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Description and performance of the Fermilab E687 spectrometer Frabetti, P. L.; Giordano, V.; Molinari, G. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 320, Issue 3 https://doi.org/10.1016/0168-9002(92)90948-4	journal	September 1992
The Lund Monte Carlo for jet fragmentation and e+ e- physics - jetset version 6.3 - an update Sjöstrand, Torbjörn; Bengtsson, Mats Computer Physics Communications, Vol. 43, Issue 3 https://doi.org/10.1016/0010-4655(87)90054-3	journal	February 1987
Measurement of Λ+c and D+s lifetimes Frabetti, P. L.; Bogart, C. W.; Cheung, H. W. K. Physics Letters B, Vol. 251, Issue 4 https://doi.org/10.1016/0370-2693(90)90810-S	journal	November 1990
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A wide band photon beam at the Fermilab Tevatron to study heavy flavors Frabetti, P. L.; Bogart, C. W.; Cumalat, J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 329, Issue 1-2 https://doi.org/10.1016/0168-9002(93)90923-6	journal	May 1993
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