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Measuring the inclusive cross section of e+e- annihilation into hadrons in the pre-asymptotic energy range. / Todyshev, K. Yu.
в: Physics-Uspekhi, Том 63, № 9, 09.2020, стр. 929-939.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Measuring the inclusive cross section of e+e- annihilation into hadrons in the pre-asymptotic energy range
AU - Todyshev, K. Yu
N1 - Publisher Copyright: © 2020 Uspekhi Fizicheskikh Nauk. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/9
Y1 - 2020/9
N2 - Among the observed variety of the natural phenomena reflected in experimental results, there are just a few physical features offering a view of a given fragment of the mosaic of physical laws in its entirety. One such remarkable fundamental feature is R, the ratio of the inclusive cross section of electron- positron annihilation into hadrons to the cross section of muon pair production in the Born approximation. We discuss experiments on measuring the R(s) ratio in the energy range 1.84- 3.72 GeV.
AB - Among the observed variety of the natural phenomena reflected in experimental results, there are just a few physical features offering a view of a given fragment of the mosaic of physical laws in its entirety. One such remarkable fundamental feature is R, the ratio of the inclusive cross section of electron- positron annihilation into hadrons to the cross section of muon pair production in the Born approximation. We discuss experiments on measuring the R(s) ratio in the energy range 1.84- 3.72 GeV.
KW - Ee annihilation
KW - Inclusive hadronic cross section
KW - Measurement of R
KW - inclusive hadronic cross section
KW - e(+)e(-) annihilation
KW - RUNDEC
KW - measurement of R
KW - ANOMALOUS MAGNETIC-MOMENT
KW - PARAMETERS
KW - E+E-ANNIHILATION
KW - R-UDS
KW - RESONANCE
KW - MASS
KW - RADIATIVE-CORRECTIONS
KW - SUM-RULES
KW - E&E-ANNIHILATION
UR - http://www.scopus.com/inward/record.url?scp=85098652618&partnerID=8YFLogxK
U2 - 10.3367/UFNe.2020.02.038731
DO - 10.3367/UFNe.2020.02.038731
M3 - Article
AN - SCOPUS:85098652618
VL - 63
SP - 929
EP - 939
JO - Physics-Uspekhi
JF - Physics-Uspekhi
SN - 1063-7869
IS - 9
ER -
ID: 27331991