The Electronic Publishing Project of the UCLA Library

UC Seal

Author: Derrick Kong

Title: Measurement of R Between 2-5 GeV

Abstract: We have obtained measurements of the total cross section for e+e-annihilation into hadronic final states for 6 energy points (2.6, 3.2,2.4, 3.55, 4.6, and 5.0 GeV) with the upgraded Beijing Spectrometer(BESII). We report preliminary values from this data and outline futureplans for a finer scan in the 2-5 GeV energy range.

Download the full paper in the following formats:

Proceedings of this conference are published on the World Wide Web by the Library of the University of California at Los Angeles. Although the proceedings are published solely on the Web, identical editorial standards have been applied as for book versions of proceedings.
DPF99