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Measurement of the Integrated Luminosity of ψ(3770) Precision Cross Section Scan Data

Dahua Zhang

Abstract

By analyzing the large angle Bhabha scattering events selected from the data samples collected in the center-of-mass energy range from 3.660 to 3.897 GeV with the BES-II detector at the BEPC collider in December 2003,we measured the integrated luminosities of the data samples.The total integrated luminosity of the data samples is(5550.96±13.56±108.24)nb-1.

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Available abstract

Key concepts: Luminosity, Bhabha scattering, Collider, Nuclear physics, Physics, Detector, Range (aeronautics), Cross section (physics)