Showing papers by "University of Milano-Bicocca published in 1993"
University of Bologna1, University of Colorado Boulder2, Fermilab3, University of Illinois at Urbana–Champaign4, University of Milano-Bicocca5, Northwestern University6, University of Notre Dame7, University of Puerto Rico8, University of California, Davis9, University of South Carolina10, Vanderbilt University11, University of North Carolina at Chapel Hill12, Northern Kentucky University13, University of Tennessee14, Korea University15
TL;DR: A measurement of the lifetime of the charmed strange baryon [Xi][sub [ital c]][sup 0] is presented in this article, where the data were accumulated by the Fermilab high energy photoproduction experiment E687.
Abstract: A measurement of the lifetime of the charmed strange baryon [Xi][sub [ital c]][sup 0] is presented. The data were accumulated by the Fermilab high energy photoproduction experiment E687. The measurement has been made using 42[plus minus]10 [Xi][sub [ital c]][sup 0][r arrow][Xi][sup [minus]][pi][sup +] decays. The lifetime of the [Xi][sub [ital c]][sup 0] is measured to be 0.101[sub [minus]0.017][sup +0.025][plus minus]0.005 ps and its mass is measured to be 2462.1[plus minus]3.1[plus minus]1.4 MeV/[ital c][sup 2].
16 citations
University of Colorado Boulder1, Fermilab2, University of Illinois at Urbana–Champaign3, University of Milano-Bicocca4, Northwestern University5, University of Notre Dame6, University of Puerto Rico7, University of California, Davis8, University of South Carolina9, Vanderbilt University10, University of North Carolina at Chapel Hill11, Northern Kentucky University12, University of Tennessee13, Korea University14
TL;DR: In this article, the mass and lifetime of the Ξ c + decaying into Ξ - π + π+π + is measured by the Fermilab high-energy photoproduction experiment E687 and the lifetime is measured to be 0.41 + 0.11 − 0.02 ps.
Abstract: Measurements of the mass and lifetime of Ξ c + decaying into Ξ - π + π + are presented. The data were accumulated by the Fermilab high-energy photoproduction experiment E687. The mass of the Ξ c + is measured to be 2464.4 ± 2.0 ± 1.4 MeV/c 2 and the lifetime is measured to be 0.41 +0.11-0.08 ± 0.02 ps
13 citations
Istituto Nazionale di Fisica Nucleare1, University of Colorado Boulder2, Fermilab3, University of Illinois at Urbana–Champaign4, University of Milano-Bicocca5, Northwestern University6, University of Notre Dame7, University of Puerto Rico at Mayagüez8, University of California, Davis9, University of South Carolina10, Vanderbilt University11, Northern Kentucky University12, University of Tennessee13, Korea University14
TL;DR: In this paper, the authors report evidence for the Cabibbo-suppressed decay of the charm baryon Λ c + into the final state pK − K +, and the analysis is performed on data collected by high energy photoproduction experiment E687 during the 1990-1991 Fermilab fixed target run.
7 citations