Preliminary results of the cross-section measurement of e+e → φ(1020)η process with the CMD-3 detector at VEPP-2000 collider


Дәйексөз келтіру

Толық мәтін

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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.

Авторлар туралы

V. Ivanov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Хат алмасуға жауапты Автор.
Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

R. Akhmetshin

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

A. Amirkhanov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Anisenkov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

V. Aulchenko

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

V. Banzarov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

N. Bashtovoy

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

D. Berkaev

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Bragin

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

S. Eidelman

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

D. Epifanov

Department of Physics

Email: yacheslav_lvovich_ivanov@mail.ru
Жапония, Tokyo

L. Epshteyn

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State Technical University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Erofeev

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

G. Fedotovich

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

S. Gayazov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Grebenuk

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

D. Grigoriev

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State Technical University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

E. Gromov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

F. Ignatov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

S. Karpov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

V. Kazanin

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

B. Khazin

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

I. Koop

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

O. Kovalenko

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Kozyrev

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

E. Kozyrev

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

P. Krokovny

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Kuzmenko

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Kuzmin

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

I. Logashenko

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

P. Lukin

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

K. Mikhailov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

V. Okhapkin

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

Yu. Pestov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

E. Perevedentsev

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Popov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

G. Razuvaev

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

Yu. Rogovsky

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

A. Romanov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

A. Ruban

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

N. Ryskulov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

A. Ryzhenenkov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

V. Shebalin

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

D. Shemyakin

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

B. Shwartz

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

D. Shwartz

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, 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
Ресей, Novosibirsk

P. Shatunov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

E. Solodov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

V. Titov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

A. Talyshev

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk; Novosibirsk

A. Vorobiov

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

Yu. Yudin

Budker Institute of Nuclear Physics, Siberian Branch

Email: yacheslav_lvovich_ivanov@mail.ru
Ресей, Novosibirsk

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