Email this article Preliminary results of the cross-section measurement of e+e− → φ(1020)η process with the CMD-3 detector at VEPP-2000 collider
- Authors: 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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Affiliations:
- 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
- Issue: Vol 79, No 2 (2016)
- Pages: 251-259
- Section: 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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Abstract
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.
About the authors
V. L. Ivanov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
R. R. Akhmetshin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
A. N. Amirkhanov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. V. Anisenkov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
V. M. Aulchenko
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
V. S. Banzarov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
N. S. Bashtovoy
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
D. E. Berkaev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. V. Bragin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
S. I. Eidelman
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
D. A. Epifanov
Department of Physics
Email: yacheslav_lvovich_ivanov@mail.ru
Japan, Tokyo
L. B. Epshteyn
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State Technical University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. L. Erofeev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
G. V. Fedotovich
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
S. E. Gayazov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. A. Grebenuk
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
D. N. Grigoriev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State Technical University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
E. M. Gromov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
F. V. Ignatov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
S. V. Karpov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
V. F. Kazanin
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
B. I. Khazin
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
I. A. Koop
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
O. A. Kovalenko
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. N. Kozyrev
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
E. A. Kozyrev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
P. P. Krokovny
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. E. Kuzmenko
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. S. Kuzmin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
I. B. Logashenko
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
P. A. Lukin
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
K. Yu. Mikhailov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
V. S. Okhapkin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
Yu. N. Pestov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
E. A. Perevedentsev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. S. Popov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
G. P. Razuvaev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
Yu. A. Rogovsky
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
A. L. Romanov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
A. A. Ruban
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
N. M. Ryskulov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
A. E. Ryzhenenkov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
V. E. Shebalin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
D. N. Shemyakin
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
B. A. Shwartz
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
D. B. Shwartz
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. L. Sibidanov
School of Physics, Falkiner High Energy Physics Department
Email: yacheslav_lvovich_ivanov@mail.ru
Australia, Sydney
Yu. M. Shatunov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
P. Yu. Shatunov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
E. P. Solodov
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
V. M. Titov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
A. A. Talyshev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
A. I. Vorobiov
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
Yu. V. Yudin
Budker Institute of Nuclear Physics, Siberian Branch
Email: yacheslav_lvovich_ivanov@mail.ru
Russian Federation, Novosibirsk
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