학술논문
Measurement of the Σ−charge radius by Σ−–electron elastic scattering
Document Type
Article
Author
Eschrich, I; Krüger, H; Simon, J; Vorwalter, K; Alkhazov, G; Atamantchouk, A.G; Balatz, M.Y; Bondar, N.F; Cooper, P.S; Dauwe, L.J; Davidenko, G.V; Dersch, U; Dirkes, G; Dolgolenko, A.G; Dzyubenko, G.B; Edelstein, R; Emediato, L; Endler, A.M.F; Engelfried, J; Escobar, C.O; Evdokimov, A.V; Filimonov, I.S; Garcia, F.G; Gaspero, M; Giller, I; Golovtsov, V.L; Gouffon, P; Gülmez, E; He, Kangling; Iori, M; Jun, S.Y; Kaya, M; Kilmer, J; Kim, V.T; Kochenda, L.M; Königsmann, K; Konorov, I; Kozhevnikov, A.P; Krivshich, A.G; Kubantsev, M.A; Kubarovsky, V.P; Kulyavtsev, A.I; Kuropatkin, N.P; Kurshetsov, V.F; Kushnirenko, A; Kwan, S; Lach, J; Lamberto, A; Landsberg, L.G; Larin, I; Leikin, E.M; Li, Yunshan; Luksys, M; Lungov, T; Maleev, V.P; Mao, D; Mao, Chensheng; Mao, Zhenlin; Masciocchi, S; Mathew, P; Mattson, M; Matveev, V; McCliment, E; Moinester, M.A; Molchanov, V.V; Morelos, A; Nelson, K.D; Nemitkin, A.V; Neoustroev, P.V; Newsom, C; Nilov, A.P; Nurushev, S.B; Ocherashvili, A; Onel, Y; Ozel, E; Ozkorucuklu, S; Penzo, A; Petrenko, S.V; Pogodin, P; Povh, B; Procario, M; Prutskoi, V.A; Ramberg, E; Rappazzo, G.F; Razmyslovich, B.V; Rud, V.I; Russ, J; Scheglov, Y; Schiavon, P; Sitnikov, A.I; Skow, D; Smith, V.J; Srivastava, M; Steiner, V; Stepanov, V; Stutte, L; Svoiski, M; Terentyev, N.K; Thomas, G.P; Uvarov, L.N; Vasiliev, A.N; Vavilov, D.V; Verebryusov, V.S; Victorov, V.A; Vishnyakov, V.E; Vorobyov, A.A; You, J; Zhao, Wenheng; Zheng, Shuchen; Zukanovich-Funchal, R
Source
Physics Letters B; December 2001, Vol. 522 Issue: 3-4 p233-239, 7p
Subject
Language
ISSN
03702693
Abstract
The Σ−mean squared charge radius has been measured in the space-like Q2range 0.035–0.105 GeV2/c2by elastic scattering of a Σ− beam off atomic electrons. The measurement was performed with the SELEX (E781) spectrometer using the Fermilab hyperon beam at a mean energy of 610 GeV/c.