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Title: Measurement of the e{sup +}e{sup −} → ηK{sup +}K{sup −} Cross Section by Means of the SND Detector

Abstract

The cross section for the process e{sup +}e{sup −} → ηK{sup +}K{sup −} wasmeasured at c.m. energies in the range between 1.56 and 2.00 GeV in an experiment with the SND detector at the VEPP-2000 e{sup +}e{sup −} collider. The invariant-mass distribution of kaon pairs is consistent with the hypothesis that the transition through the ηφ intermediate state makes a dominant contribution to the transition in question.

Authors:
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  1. Russian Academy of Sciences, Budker Institute of Nuclear Physics, Siberian Branch (Russian Federation)
Publication Date:
OSTI Identifier:
22761745
Resource Type:
Journal Article
Journal Name:
Physics of Atomic Nuclei
Additional Journal Information:
Journal Volume: 81; Journal Issue: 2; Other Information: Copyright (c) 2018 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7788
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CROSS SECTIONS; GEV RANGE 01-10; INTERMEDIATE STATE; KAONS; MASS DISTRIBUTION

Citation Formats

Achasov, M. N., Barnyakov, A. Yu., Barnyakov, M. Yu., Beloborodov, K. I., Berdyugin, A. V., Bogdanchikov, A. G., Botov, A. A., Buzykaev, A. R., Vasiljev, A. V., Golubev, V. B., Dimova, T. V., Druzhinin, V. P., Zemlyansky, I. M., Kardapoltsev, L. V., Kovrizhin, D. P., Korol, A. A., Koshuba, S. V., Kravchenko, E. A., Kupich, A. S., Lysenko, A. P., and others, and. Measurement of the e{sup +}e{sup −} → ηK{sup +}K{sup −} Cross Section by Means of the SND Detector. United States: N. p., 2018. Web. doi:10.1134/S1063778818020023.
Achasov, M. N., Barnyakov, A. Yu., Barnyakov, M. Yu., Beloborodov, K. I., Berdyugin, A. V., Bogdanchikov, A. G., Botov, A. A., Buzykaev, A. R., Vasiljev, A. V., Golubev, V. B., Dimova, T. V., Druzhinin, V. P., Zemlyansky, I. M., Kardapoltsev, L. V., Kovrizhin, D. P., Korol, A. A., Koshuba, S. V., Kravchenko, E. A., Kupich, A. S., Lysenko, A. P., & others, and. Measurement of the e{sup +}e{sup −} → ηK{sup +}K{sup −} Cross Section by Means of the SND Detector. United States. doi:10.1134/S1063778818020023.
Achasov, M. N., Barnyakov, A. Yu., Barnyakov, M. Yu., Beloborodov, K. I., Berdyugin, A. V., Bogdanchikov, A. G., Botov, A. A., Buzykaev, A. R., Vasiljev, A. V., Golubev, V. B., Dimova, T. V., Druzhinin, V. P., Zemlyansky, I. M., Kardapoltsev, L. V., Kovrizhin, D. P., Korol, A. A., Koshuba, S. V., Kravchenko, E. A., Kupich, A. S., Lysenko, A. P., and others, and. Thu . "Measurement of the e{sup +}e{sup −} → ηK{sup +}K{sup −} Cross Section by Means of the SND Detector". United States. doi:10.1134/S1063778818020023.
@article{osti_22761745,
title = {Measurement of the e{sup +}e{sup −} → ηK{sup +}K{sup −} Cross Section by Means of the SND Detector},
author = {Achasov, M. N. and Barnyakov, A. Yu. and Barnyakov, M. Yu. and Beloborodov, K. I. and Berdyugin, A. V. and Bogdanchikov, A. G. and Botov, A. A. and Buzykaev, A. R. and Vasiljev, A. V. and Golubev, V. B. and Dimova, T. V. and Druzhinin, V. P. and Zemlyansky, I. M. and Kardapoltsev, L. V. and Kovrizhin, D. P. and Korol, A. A. and Koshuba, S. V. and Kravchenko, E. A. and Kupich, A. S. and Lysenko, A. P. and others, and},
abstractNote = {The cross section for the process e{sup +}e{sup −} → ηK{sup +}K{sup −} wasmeasured at c.m. energies in the range between 1.56 and 2.00 GeV in an experiment with the SND detector at the VEPP-2000 e{sup +}e{sup −} collider. The invariant-mass distribution of kaon pairs is consistent with the hypothesis that the transition through the ηφ intermediate state makes a dominant contribution to the transition in question.},
doi = {10.1134/S1063778818020023},
journal = {Physics of Atomic Nuclei},
issn = {1063-7788},
number = 2,
volume = 81,
place = {United States},
year = {2018},
month = {3}
}