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Study of the process e+e−→KS 0KS 0π+π− in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector. / CMD-3 Collaboration.
в: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Том 804, 135380, 10.05.2020.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Study of the process e+e−→KS 0KS 0π+π− in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
AU - CMD-3 Collaboration
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 - Eidelman, S. I.
AU - Epifanov, D. A.
AU - Epshteyn, L. B.
AU - Erofeev, A. L.
AU - Fedotovich, G. V.
AU - Gayazov, S. E.
AU - Grancagnolo, F. J.
AU - Grebenuk, A. A.
AU - Gribanov, S. S.
AU - Grigoriev, D. N.
AU - Ignatov, F. V.
AU - Ivanov, V. L.
AU - Karpov, S. V.
AU - Kasaev, A. S.
AU - Kazanin, V. F.
AU - Koop, I. A.
AU - Korobov, A. A.
AU - Kozyrev, A. N.
AU - Kozyrev, E. A.
AU - Krokovny, P. P.
AU - Kuzmenko, A. E.
AU - Kuzmin, A. S.
AU - Logashenko, I. B.
AU - Lukin, P. A.
AU - Lysenko, A. P.
AU - Mikhailov, K. Yu
AU - Okhapkin, V. S.
AU - Perevedentsev, E. A.
AU - Pestov, Yu N.
AU - Popov, A. S.
AU - Razuvaev, G. P.
AU - Ryskulov, N. M.
AU - Ryzhenenkov, A. E.
AU - Shatunov, Yu M.
AU - Shebalin, V. E.
AU - Shemyakin, D. N.
AU - Shwartz, B. A.
AU - Shwartz, D. B.
AU - Solodov, E. P.
AU - Talyshev, A. A.
AU - Yudin, Yu V.
PY - 2020/5/10
Y1 - 2020/5/10
N2 - The cross section of the process e+e−→KS 0KS 0π+π− has been measured using a data sample of 56.7 pb−1 collected with the CMD-3 detector at the VEPP-2000 e+e− collider. 596±27 and 210±18 signal events have been selected with six and five detected tracks, respectively, in the center-of-mass energy range 1.6–2.0 GeV. The total systematic uncertainty of the cross section is about 10%. The study of the production dynamics confirms the dominance of the K⁎(892)+K⁎(892)− intermediate state.
AB - The cross section of the process e+e−→KS 0KS 0π+π− has been measured using a data sample of 56.7 pb−1 collected with the CMD-3 detector at the VEPP-2000 e+e− collider. 596±27 and 210±18 signal events have been selected with six and five detected tracks, respectively, in the center-of-mass energy range 1.6–2.0 GeV. The total systematic uncertainty of the cross section is about 10%. The study of the production dynamics confirms the dominance of the K⁎(892)+K⁎(892)− intermediate state.
UR - http://www.scopus.com/inward/record.url?scp=85082618690&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2020.135380
DO - 10.1016/j.physletb.2020.135380
M3 - Article
AN - SCOPUS:85082618690
VL - 804
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
M1 - 135380
ER -
ID: 23946542