Research output: Contribution to journal › Article › peer-review
Measurement of the Cross Section for the Process e+e− → K+K− with the CMD-3 Detector. / CMD-3 Collaboration.
In: Physics of Atomic Nuclei, Vol. 83, No. 5, 01.09.2020, p. 731-737.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Measurement of the Cross Section for the Process e+e− → K+K− with the CMD-3 Detector
AU - CMD-3 Collaboration
AU - Ivanov, V. L.
AU - Akhmetshin, R. R.
AU - Amirkhanov, A. N.
AU - Anisenkov, A. V.
AU - Aulchenko, V. M.
AU - Banzarov, V. Sh.
AU - Bashtovoy, N. S.
AU - Berkaev, D. E.
AU - Bondar, A. E.
AU - Bragin, A. V.
AU - Vorobiov, A. I.
AU - Gayazov, S. E.
AU - Grebenuk, A. A.
AU - Gribanov, S. S.
AU - Grigoriev, D. N.
AU - Epifanov, D. A.
AU - Erofeev, A. L.
AU - Ignatov, F. V.
AU - Karpov, S. V.
AU - Kazanin, V. F.
AU - Kozyrev, A. N.
AU - Kozyrev, E. A.
AU - Koop, I. A.
AU - Korobov, A. A.
AU - Krokovny, P. P.
AU - Kuzmin, A. S.
AU - Logashenko, I. B.
AU - Lukin, P. A.
AU - Mikhailov, K. Yu
AU - Okhapkin, V. S.
AU - Pestov, Yu N.
AU - Popov, A. S.
AU - Razuvaev, G. P.
AU - Ruban, A. A.
AU - Ryzhenenkov, A. E.
AU - Ryskulov, N. M.
AU - Semenov, A. V.
AU - Sibidanov, A. L.
AU - Solodov, E. P.
AU - Talyshev, A. A.
AU - Titov, V. M.
AU - Tolmachev, S. S.
AU - Uskov, A. A.
AU - Fedotovich, G. V.
AU - Shebalin, V. E.
AU - Shwartz, B. A.
AU - Shwartz, D. B.
AU - Shatunov, Yu M.
AU - Eidelman, S. I.
AU - Yudin, Yu V.
PY - 2020/9/1
Y1 - 2020/9/1
N2 - Preliminary results of measurement of the cross section for the process e+e− → K+K− in the range of c.m. energies between 1.075 and 1.975 GeV are presented. An analysis was performed on the basis of an integrated luminosity of 62.9 pb-1 accumulated by employing the CMD-3 detector within the experimental runs of 2019. The suppression of the background from the processes e+e− → e+e−(γ), and π+π−(γ) and the background of cosmic-ray muons was accomplished with the aid of information about specific energy losses of charged particles in the layers of the liquid xenon calorimeter of the CMD-3 detector. The preliminary results of the present measurement of the e+e− → K+K− cross section are in reasonable agreement with the results of earlier measurements and have a commensurate statistical precision.
AB - Preliminary results of measurement of the cross section for the process e+e− → K+K− in the range of c.m. energies between 1.075 and 1.975 GeV are presented. An analysis was performed on the basis of an integrated luminosity of 62.9 pb-1 accumulated by employing the CMD-3 detector within the experimental runs of 2019. The suppression of the background from the processes e+e− → e+e−(γ), and π+π−(γ) and the background of cosmic-ray muons was accomplished with the aid of information about specific energy losses of charged particles in the layers of the liquid xenon calorimeter of the CMD-3 detector. The preliminary results of the present measurement of the e+e− → K+K− cross section are in reasonable agreement with the results of earlier measurements and have a commensurate statistical precision.
UR - http://www.scopus.com/inward/record.url?scp=85095693775&partnerID=8YFLogxK
U2 - 10.1134/S1063778820050142
DO - 10.1134/S1063778820050142
M3 - Article
AN - SCOPUS:85095693775
VL - 83
SP - 731
EP - 737
JO - Physics of Atomic Nuclei
JF - Physics of Atomic Nuclei
SN - 1063-7788
IS - 5
ER -
ID: 25849678