Pogodin, P.Alkhazov, G.Atamantchouk, A. G.Balatz, M. Y.Bondar, N. F.Cooper, P. S.Dauwe, L. J.Davidenko, G. V.Dersch, U.Dolgolenko, A. G.Dzyubenko, G. B.Edelstein, R.Emediato, L.Endler, A. M FEngelfried, J.Eschrich, I.Escobar, C. O.Evdokimov, A. V.Filimonov, I. S.Garcia, F. G.Gaspero, M.Giller, I.Golovtsov, V. L.Gouffon, P.Gülmez, E.Kangling, H.Iori, M.Jun, S. Y.Kaya, M.Kilmer, J.Kim, V. T.Kochenda, L. M.Konorov, I.Kozhevnikov, A. P.Krivshich, A. G.Krüger, H.Kubantsev, M. A.Kubarovsky, V. P.Kulyavtsev, A. I. [UNESP]Kuropatkin, N. P.Kurshetsov, V. F.Kushnirenko, A.Kwan, S.Lach, J.Lamberto, A.Landsberg, L. G.Larin, I.Leikin, E. M.Yushan, L.Luksys, M.Lungov, T. [UNESP]Maleev, V. P.Chensheng, M.Mao, D.Zhenlin, M.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.de Oliveira, E.Onel, Y.Ozel, E.Ozkurucuklu, S.Penzo, A.Petrenko, S. V.Procario, M.Prutskoi, V. A.Ramberg, E.Rappazzo, G. F.Razmyslovich, B. V.Rud, V. I.Russ, J.Schiavon, P.Simon, J.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.Vorwalter, K.You, J.Wenheng, ZhaoShuchen, ZhengZukanovich-Funchal, R.2014-05-272014-05-272004-12-01Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 70, n. 11, 2004.1550-79981550-2368http://hdl.handle.net/11449/67968We show that Σ+ hyperons produced by 800 GeV/c protons on targets of Be and Cu have significant polarizations (15-20%). These polarizations persist at values of pt = 2 GeV/c and a wide range of xF. The polarizations from the Cu target are consistently less than from Be. The average ratio of the Σ+ polarization from Cu to that from Be is 0.68 ± 0.08.engberylliumcopperdipolemagnetmagnetic fieldneutronpolarizationproton radiationArtigo10.1103/PhysRevD.70.112005Acesso aberto2-s2.0-135442556552-s2.0-13544255655.pdf