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Measurement of the e+e−→KSKLπ0 cross section in the energy range s=1.3–2.0 GeV

Authors :
K. A. Martin
A. S. Kupich
A. V. Otboev
A. I. Senchenko
L. V. Kardapoltsev
V. M. Aulchenko
D. B. Shwartz
A. E. Obrazovsky
M. N. Achasov
A. S. Kasaev
Yu. V. Usov
I. K. Surin
N. A. Melnikova
V. B. Golubev
Alexey Kharlamov
Dmitry Berkaev
Yu. M. Shatunov
Alexander Bogdanchikov
K. V. Pugachev
T. V. Dimova
Konstantin Beloborodov
Ivan Koop
Dmitry Shtol
S. I. Serednyakov
A. N. Kirpotin
A. A. Botov
Yu. A. Rogovsky
A. Yu. Barnyakov
E. V. Pakhtusova
A. V. Vasiljev
Z. K. Silagadze
V. P. Druzhinin
D. P. Kovrizhin
L. A. Korneev
A. V. Berdyugin
S. V. Koshuba
A. A. Korol
Source :
Physical Review D. 97
Publication Year :
2018
Publisher :
American Physical Society (APS), 2018.

Abstract

The ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}{K}^{+}{K}^{\ensuremath{-}}$ cross section is measured in the center-of-mass energy range 1.05--2.00 GeV at the SND detector. The measurement is based on data with an integrated luminosity of $35\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$ collected at the VEPP-2000 ${e}^{+}{e}^{\ensuremath{-}}$-collider. The obtained results are consistent with the previous most accurate data obtained in the BABAR experiment and have a comparable accuracy.

Details

ISSN :
24700029 and 24700010
Volume :
97
Database :
OpenAIRE
Journal :
Physical Review D
Accession number :
edsair.doi...........157bc13d6c042cadde62dd5d52b56ee2