Study of the Process $$\boldsymbol{e^{+}e^{-}\to K^{0}_{S}K^{0}_{L}}$$ in the Center-of-Mass Energy Range 1.05–2.0 GeV with the CMD-3 Detector at VEPP-2000 Collider

In the paper we show preliminary results of the $${e^{+}e^{-}\to\text{K}^{0}_{\text{S}}\text{K}^{0}_{\text{L}}}$$ cross section measurements in the center-of-mass energy range from 1.05 to 2.0 GeV. The analysis is based on data collected with the CMD-3 detector at VEPP-2000 collider corresponding to the integrated luminosity of 233 pb $${}^{-1}$$ . We have developed the selection procedure of the signal process and calculated the detection efficiency and radiative corrections. The cross section is measured with the highest statistical precision in comparison to the previous experiments.

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Publication Details

Journal
Moscow University Physics Bulletin
Published
2024-12-01
DOI
https://doi.org/10.3103/s0027134924700863
Primary Topic
Particle physics theoretical and experimental studies
Type
article
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article

Study of the Process $$\boldsymbol{e^{+}e^{-}\to K^{0}_{S}K^{0}_{L}}$$ in the Center-of-Mass Energy Range 1.05–2.0 GeV with the CMD-3 Detector at VEPP-2000 Collider

N.A. Petrov
Moscow University Physics Bulletin
Particle physics theoretical and experimental studies
article

Study of the Process $$\boldsymbol{e^{+}e^{-}\to K^{0}_{S}K^{0}_{L}}$$ in the Center-of-Mass Energy Range 1.05–2.0 GeV with the CMD-3 Detector at VEPP-2000 Collider

N.A. Petrov
article en

Abstract

In the paper we show preliminary results of the $${e^{+}e^{-}\to\text{K}^{0}_{\text{S}}\text{K}^{0}_{\text{L}}}$$ cross section measurements in the center-of-mass energy range from 1.05 to 2.0 GeV. The analysis is based on data collected with the CMD-3 detector at VEPP-2000 collider corresponding to the integrated luminosity of 233 pb $${}^{-1}$$ . We have developed the selection procedure of the signal process and calculated the detection efficiency and radiative corrections. The cross section is measured with the highest statistical precision in comparison to the previous experiments.

Moscow University Physics BulletinVol. 79(S1)
Novosibirsk State University (RU), Institute for Nuclear Research (RU), Budker Institute of Nuclear Physics (RU)
Affordable and clean energy
Openalex Percentile: Top 93%
Particle physics theoretical and experimental studies
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