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Measurement of the Cross Section for the Process $${e^{+}e^{-}}{\to}{K}^{{+}}{K}^{{-}}{\pi}^{{0}}$$ with the SND Detector at Collision Energies of $$\sqrt{{s}}{=}{1.3{-}2.0}$$ GeV in the Center-of-Mass Frame

Authors :
L. V. Kardapoltsev
M. N. Achasov
V. P. Druzhinin
Aleksandr Korol
T. V. Dimova
Z. K. Silagadze
Alexey Kharlamov
A. A. Botov
S. I. Serednyakov
A. V. Berdyugin
K. V. Pugachev
A. E. Obrazovsky
D. P. Kovrizhin
A. R. Buzykaev
Konstantin Beloborodov
E. V. Pakhtusova
I. K. Surin
E. A. Kravchenko
N. A. Melnikova
A. Yu. Barnyakov
A. P. Onuchin
V. B. Golubev
Alexander Bogdanchikov
K. A. Martin
A. S. Kupich
M.Yu. Barnyakov
D. A. Shtol
Yu. V. Usov
Source :
Physics of Atomic Nuclei. 84:59-62
Publication Year :
2021
Publisher :
Pleiades Publishing Ltd, 2021.

Abstract

In an experiment with the SND detector at the VEPP-2000 $$e^{+}e^{-}$$ collider, the cross sections for the processes $$e^{+}e^{-}\to K^{+}K^{-}\pi^{0}$$ and $$e^{+}e^{-}\to\phi\pi^{0}$$ were measured at collision energies of $$\sqrt{s}=1.28{-}2.00$$ GeV in the center-of-mass frame. The results agree with the results of earlier measurements in the BABAR experiment and have a commensurate precision.

Details

ISSN :
1562692X and 10637788
Volume :
84
Database :
OpenAIRE
Journal :
Physics of Atomic Nuclei
Accession number :
edsair.doi...........a836a5bed246927fa7f6d1614b24190d
Full Text :
https://doi.org/10.1134/s1063778821010051