Preliminary results of the cross-section measurement of e+e− → φ(1020)η process with the CMD-3 detector at VEPP-2000 collider
- Авторы: Ivanov V.L.1,2, Akhmetshin R.R.1, Amirkhanov A.N.1,2, Anisenkov A.V.1,2, Aulchenko V.M.1,2, Banzarov V.S.1, Bashtovoy N.S.1, Berkaev D.E.1,2, Bragin A.V.1, Eidelman S.I.1, Epifanov D.A.3, Epshteyn L.B.1,4, Erofeev A.L.1,2, Fedotovich G.V.1,2, Gayazov S.E.1,2, Grebenuk A.A.1,2, Grigoriev D.N.1,4, Gromov E.M.1, Ignatov F.V.1, Karpov S.V.1, Kazanin V.F.1,2, Khazin B.I.1,2, Koop I.A.1,2, Kovalenko O.A.1,2, Kozyrev A.N.1, Kozyrev E.A.1,2, Krokovny P.P.1,2, Kuzmenko A.E.1,2, Kuzmin A.S.1, Logashenko I.B.1,2, Lukin P.A.1,2, Mikhailov K.Y.1,2, Okhapkin V.S.1, Pestov Y.N.1, Perevedentsev E.A.1,2, Popov A.S.1,2, Razuvaev G.P.1,2, Rogovsky Y.A.1, Romanov A.L.1, Ruban A.A.1, Ryskulov N.M.1, Ryzhenenkov A.E.1,2, Shebalin V.E.1, Shemyakin D.N.1,2, Shwartz B.A.1,2, Shwartz D.B.1,2, Sibidanov A.L.5, Shatunov Y.M.1, Shatunov P.Y.1, Solodov E.P.1,2, Titov V.M.1, Talyshev A.A.1,2, Vorobiov A.I.1, Yudin Y.V.1
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Учреждения:
- Budker Institute of Nuclear Physics, Siberian Branch
- Novosibirsk State University
- Department of Physics
- Novosibirsk State Technical University
- School of Physics, Falkiner High Energy Physics Department
- Выпуск: Том 79, № 2 (2016)
- Страницы: 251-259
- Раздел: Elementary Particles and Fields
- URL: https://journal-vniispk.ru/1063-7788/article/view/189848
- DOI: https://doi.org/10.1134/S1063778816020083
- ID: 189848
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Аннотация
We report preliminary results on the cross section of the process e+e− → φ(1020)η measured at 30 center-of-mass energy points in the range from 1.59 up to 2.0 GeV. Data analysis is based on the integrated luminosity of 22 pb−1 collected with the CMD-3 detector in 2011–2012. The obtained cross section agrees with the BaBar measurement and has better statistical accuracy.
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Об авторах
V. Ivanov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Автор, ответственный за переписку.
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
R. Akhmetshin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
A. Amirkhanov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Anisenkov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
V. Aulchenko
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
V. Banzarov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
N. Bashtovoy
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
D. Berkaev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Bragin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
S. Eidelman
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
D. Epifanov
Department of Physics
Email: yacheslav_lvovich_ivanov@mail.ru
Япония, Tokyo
L. Epshteyn
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State Technical University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Erofeev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
G. Fedotovich
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
S. Gayazov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Grebenuk
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
D. Grigoriev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State Technical University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
E. Gromov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
F. Ignatov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
S. Karpov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
V. Kazanin
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
B. Khazin
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
I. Koop
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
O. Kovalenko
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Kozyrev
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
E. Kozyrev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
P. Krokovny
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Kuzmenko
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Kuzmin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
I. Logashenko
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
P. Lukin
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
K. Mikhailov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
V. Okhapkin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
Yu. Pestov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
E. Perevedentsev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Popov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
G. Razuvaev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
Yu. Rogovsky
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
A. Romanov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
A. Ruban
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
N. Ryskulov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
A. Ryzhenenkov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
V. Shebalin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
D. Shemyakin
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
B. Shwartz
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
D. Shwartz
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Sibidanov
School of Physics, Falkiner High Energy Physics Department
Email: yacheslav_lvovich_ivanov@mail.ru
Австралия, Sydney
Yu. Shatunov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
P. Shatunov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
E. Solodov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
V. Titov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
A. Talyshev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk; Novosibirsk
A. Vorobiov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
Yu. Yudin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Россия, Novosibirsk
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