Speaker
Dr.
Alexander Blinov
(Budker Institute of Nuclear physics)
Description
Using the KEDR detector at the VEPP-4M $e^+ e^-$ collider, we have measured the values of R at twenty points of the center-of-mass energy between 1.84 and 3.72 GeV. At the moment it is the most accurate measurement of R(s) in this energy range.
Primary author
Dr.
Alexander Blinov
(Budker Institute of Nuclear physics)
