Status of experiments and recent results from CMD-2 detector at VEPP-2M

✍ Scribed by R.R. Akhmetshin; E.V. Anashkin; V.M. Aulchenko; V.Sh. Banzarov; L.M. Barkov; S.E. Baru; N.S. Bashtovoy; A.E. Bondar; D.V. Bondarev; A.V. Bragin; D.V. Chernyak; S.I. Eidelman; G.V. Fedotovitch; N.I. Gabyshev; A.A. Grebeniuk; D.N. Grigoriev; V.W. Hughes; P.M. Ivanov; S.V. Karpov; V.F. Kazanin; B.I. Kha zin; I.A. Koop; M.S. Korostelev; P.P. Krokovny; L.M. Kurdadze; A.S. Kuzmin; I.B. Logashenko; P.A. Lukin; A.P. Lysenko; K.Yu. Mikhailov; I.N. Nesterenko; V.S. Okhapkin; A.V. Otboev; E.A. Perevedentsev; A.A. Polunin; A.S. Popov; T.A. Purlatz; N.I. Root; A.A. Ruban; N.M. Ryskulov; A.G. Shamov; Yu.M. Shatunov; A.I. Shekhtman; B.A. Shwartz; A.L. Sibidanov; V.A. Sidorov; A.N. Skrinsky; V.P. Smakhtin; I.G. Snopkov; E.P. Solodov; P.Yu. Stepanov; A.I. Sukhanov; J.A. Thompson; V.M. Titov; A.A. Valishev; Yu.V. Yudin; S.G. Zverev

• Book ID: 104333672
• Publisher: Elsevier Science
• Year: 2000
• Tongue: English
• Weight: 460 KB
• Volume: 675
• Category: Article
• ISSN: 0375-9474
• DOI: 10.1016/s0375-9474(00)00300-6

✦ Synopsis

The Cryogenic Magnetic Detector (CMD-2) is shortly described. Preliminary results for the cross sections of e+e -annihilation into hadrons and leptons are presented in the c.m. energy range from 0.37 to 1.39 GeV. The total integrated luminosity of about 26 pb -1 has been collected. The new results for the p and w meson parameters are reported. The major decay modes of the ¢ meson as well as its rare decays have been observed. The tagged kaons and y mesons in ¢ meson decays were used to look for some decay modes of K} and r/mesons.