학술논문
Preliminary results of the cross-section measurement of ee → φ(1020)η process with the CMD-3 detector at VEPP-2000 collider.
Document Type
Article
Author
Source
Subject
*CROSS-sectional method
*COLLIDERS (Nuclear physics)
*NUCLEAR counters
*NUCLEAR energy
*LUMINOSITY distance
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Language
ISSN
1063-7788
Abstract
We report preliminary results on the cross section of the process ee → φ(1020)η measured at 30 center-of-mass energy points in the range from 1.59 up to 2.0 GeV. Data analysis is based on the integrated luminosity of 22 pb collected with the CMD-3 detector in 2011-2012. The obtained cross section agrees with the BaBar measurement and has better statistical accuracy. [ABSTRACT FROM AUTHOR]