Hadron reactions study with the CMD-3 detector in e+e− collisions
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Published:2016-10-11
Issue:33
Volume:31
Page:1630038
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ISSN:0217-7323
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Container-title:Modern Physics Letters A
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language:en
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Short-container-title:Mod. Phys. Lett. A
Author:
Solodov E. P.12, Amirkhanov A. N.12, Anisenkov A. V.12, Aulchenko V. M.12, Banzarov V. S.1, Bashtovoy N. S.1, Bondar A. E.12, Bragin A. V.12, Eidelman S. I.12, Epifanov D. A.12, Epshteyn L. B.123, Erofeev A. L.12, Fedotovich G. V.12, Gayazo S. E.12, Grebenuk A. A.12, Gribanov S. S.12, Grigoriev D. N.13, Ignatov F. V.1, Ivanov V. L.12, Karpov S. V.1, Kazanin V. F.12, Korobov A. A.12, Kovalenko O. A.12, Kozyrev A. N.12, Kozyrev E. A.12, Krokovny P. P.12, Kuzmenko A. E.12, Kuzmin A. S.12, Logashenko I. B.12, Lukin P. A.12, Mikhailov K. Yu.12, Okhapkin V. S.1, Pestov Yu. N.1, Popov A. S.12, Razuvaev G. P.12, Ruban A. A.1, Ryskulov N. M.1, Ryzhenenkov A. E.12, Shebalin V. E.1, Shemyakin D. N.12, Shwartz B. A.12, Sibidanov A. L.4, Shatunov Yu. M.1, Titov V. M.1, Talyshev A. A.12, Vorobiov A. I.1, Yudin Yu. V.12
Affiliation:
1. Budker Institute of Nuclear Physics, Novosibirsk, 630090, Russia 2. Novosibirsk State University, Novosibirsk, 630090, Russia 3. Novosibirsk State Technical University, Novosibirsk, 630092, Russia 4. Department of Physics and Astronomy, P. O. Box 3055, Victoria, B.C., V8W 3P6, Canada
Abstract
The CMD-3 detector has been taking data since December 2010 at the VEPP-2000 electron–positron collider. The collected data sample corresponds to about 60 inverse picobarn of integrated luminosity in the c.m. energy range from 0.32 GeV to 2.0 GeV. Preliminary results of the analysis of various hadronic cross-sections, in particular, [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], 3[Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] are presented. The processes with multi-hadron final states have several intermediate states which have to be taken into account to correctly describe the angular and invariant mass distributions, as well as cross-section energy dependence.
Publisher
World Scientific Pub Co Pte Lt
Subject
General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics
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