Recent results of the study of hadronic production with the CMD-2 and SND detectors at the VEPP-2M collider

M.N. Achasov; R.R. Akhmetshin; V.M. Aulchenko; V.Sh. Banzarov; A. Baratt; L.M. Barkov; S.E. Baru; N.S. Bashtovoy; K.I. Beloborodov; A.V. Berdugin; A.G. Bogdanchikov; A.E. Bondar; D.V. Bondarev; A.V. Bozhenok; A.V. Bragin; A.D. Bukin; D.A. Bukin; T.V. Dimova; V.P. Druzhinin; S.I. Eidelman; D.A. Epifanov; G.V. Fedotovitch; N.I. Gabyshev; D.A. Gorbachev; A.A. Grebeniuk; D.N. Grigoriev; V.W. Hughes; F.V. Ignatov; S.V. Karpov; V.F. Kazanin; B.I. Khazin; I.A. Koop; A.A. Korol; S.V. Koshuba; P.P. Krokovny; A.S. Kuzmin; I.B. Logashenko; P.A. Lukin; A.P. Lysenko; K.Y. Mikhailov; A.I. Milstein; I.N. Nesterenko; V.S. Okhapkin; A.V. Otboev; E.V. Pakhtusova; E.A. Perevedentsev; A.A. Polunin; A.S. Popov; S.I. Redin; N.I. Root; A.A. Ruban; N.M. Ryskulov; S.I. Serednyakov; A.G. Shamov; Y.M. Shatunov; B.A. Shwartz; A.L. Sibidanov; V.A. Sidorov; Z.K. Silagadze; A.N. Skrinsky; I.G. Snopkov; E.P. Solodov; J.A. Thompson; Y.V. Usov; A.A. Valishev; A.V. Vasiljev; Y.V. Yudin; A.S. Zaitsev; S.G. Zverev

doi:10.1140/epjcd/s2004-03-1688-9

EPJ

Recent results of the study of hadronic production with the CMD-2 and SND detectors at the VEPP-2M collider

M.N. Achasov¹^,2, R.R. Akhmetshin¹, V.M. Aulchenko¹^,2, V.Sh. Banzarov¹, A. Baratt³, L.M. Barkov¹^,2, S.E. Baru¹, N.S. Bashtovoy¹, K.I. Beloborodov¹, A.V. Berdugin¹^,2, A.G. Bogdanchikov¹, A.E. Bondar¹^,2, D.V. Bondarev¹, A.V. Bozhenok¹, A.V. Bragin¹, A.D. Bukin¹^,2, D.A. Bukin¹, T.V. Dimova¹, V.P. Druzhinin¹^,2, S.I. Eidelman¹^,2, D.A. Epifanov¹, G.V. Fedotovitch¹^,2, N.I. Gabyshev¹, D.A. Gorbachev¹, A.A. Grebeniuk¹, D.N. Grigoriev¹^,2, V.W. Hughes⁴, F.V. Ignatov¹, S.V. Karpov¹, V.F. Kazanin¹, B.I. Khazin¹^,2, I.A. Koop¹^,2, A.A. Korol¹, S.V. Koshuba¹, P.P. Krokovny¹, A.S. Kuzmin¹^,2, I.B. Logashenko¹, P.A. Lukin¹, A.P. Lysenko¹, K.Y. Mikhailov¹, A.I. Milstein¹^,2, I.N. Nesterenko¹, V.S. Okhapkin¹, A.V. Otboev¹, E.V. Pakhtusova¹, E.A. Perevedentsev¹^,2, A.A. Polunin¹, A.S. Popov¹, S.I. Redin¹, N.I. Root¹, A.A. Ruban¹, N.M. Ryskulov¹, S.I. Serednyakov¹^,2, A.G. Shamov¹, Y.M. Shatunov¹, B.A. Shwartz¹^,2, A.L. Sibidanov¹^,2, V.A. Sidorov¹, Z.K. Silagadze¹, A.N. Skrinsky¹, I.G. Snopkov¹, E.P. Solodov¹^,2, J.A. Thompson³, Y.V. Usov¹, A.A. Valishev¹, A.V. Vasiljev¹^,2, Y.V. Yudin¹, A.S. Zaitsev¹^,2 and S.G. Zverev¹

¹ Budker Institute of Nuclear Physics, Novosibirsk, 630090, Russia
² Novosibirsk State University Novosibirsk, 630090, Russia
³ University of Pittsburgh, Pittsburgh, PA 15260, USA
⁴ Yale University, New Haven, CT 06511, USA

Received: 22 October 2003
Accepted: 9 January 2004
Published online: 19 February 2004

Abstract

The Cryogenic Magnetic Detector (CMD-2) and Spherical Neutral Detector (SND) operated at the VEPP-2M electron-positron collider in the c.m. energy range 360-1380 MeV. The total integrated luminosity above 60 pb^–1 has been collected by both detectors. The cross sections of hadronic production have been measured with high precision. New results for the light vector meson parameters and rare decay mode were obtained.

PACS: 13.66.Bc Hadron production in e ^– e ⁺ interactions – 13.66.Jn Precision measurements in e ^– e ⁺ interactions

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EPJ

Recent results of the study of hadronic production with the CMD-2 and SND detectors at the VEPP-2M collider

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