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Measurement of the σ- charge radius by σ--electron elastic scattering

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dc.contributor.authorEschrich, I.
dc.contributor.authorKrüger, H.
dc.contributor.authorSimon, J.
dc.contributor.authorVorwalter, K.
dc.contributor.authorAlkhazov, G.
dc.contributor.authorAtamantchouk, A. G.
dc.contributor.authorBalatz, M. Y.
dc.contributor.authorBondar, N. F.
dc.contributor.authorCooper, P. S.
dc.contributor.authorDauwe, L. J.
dc.contributor.authorDavidenko, G. V.
dc.contributor.authorDersch, U.
dc.contributor.authorDirkes, G.
dc.contributor.authorDolgolenko, A. G.
dc.contributor.authorDzyubenko, G. B.
dc.contributor.authorEdelstein, R.
dc.contributor.authorEmediato, L.
dc.contributor.authorEndler, A. M.F.
dc.contributor.authorEngelfried, J.
dc.contributor.authorEscobar, C. O.
dc.contributor.authorEvdokimov, A. V.
dc.contributor.authorFilimonov, I. S.
dc.contributor.authorGarcia, F. G.
dc.contributor.authorGaspero, M.
dc.contributor.authorGiller, I.
dc.contributor.authorGolovtsov, V. L.
dc.contributor.authorGouffon, P.
dc.contributor.authorGülmez, E.
dc.contributor.authorKangling, H.
dc.contributor.authorIori, M.
dc.contributor.authorJun, S. Y.
dc.contributor.authorKaya, M.
dc.contributor.authorKilmer, J.
dc.contributor.authorKim, V. T.
dc.contributor.authorKochenda, L. M.
dc.contributor.authorKönigsmann, K.
dc.contributor.authorKonorov, I.
dc.contributor.authorKozhevnikov, A. P.
dc.contributor.authorKrivshich, A. G.
dc.contributor.authorKubantsev, M. A.
dc.contributor.authorKubarovsky, V. P.
dc.contributor.authorKulyavtsev, A. I.
dc.contributor.authorKuropatkin, N. P.
dc.contributor.authorKurshetsov, V. F.
dc.contributor.authorKushnirenko, A.
dc.contributor.authorKwan, S.
dc.contributor.authorLach, J.
dc.contributor.authorLamberto, A.
dc.contributor.authorLandsberg, L. G.
dc.contributor.authorLarin, I.
dc.contributor.authorLeikin, E. M.
dc.contributor.authorLi, Y.
dc.contributor.authorLuksys, M.
dc.contributor.authorLungov, T. [UNESP]
dc.contributor.authorMaleev, V. P.
dc.contributor.authorMao, D.
dc.contributor.authorChensheng, M.
dc.contributor.authorZhenlin, M.
dc.contributor.authorMasciocchi, S.
dc.contributor.authorMathew, P.
dc.contributor.authorMattson, M.
dc.contributor.authorMatveev, V.
dc.contributor.authorMcCliment, E.
dc.contributor.authorMoinester, M. A.
dc.contributor.authorMolchanov, V. V.
dc.contributor.authorMorelos, A.
dc.contributor.authorNelson, K. D.
dc.contributor.authorNemitkin, A. V.
dc.contributor.authorNeoustroev, P. V.
dc.contributor.authorNewsom, C.
dc.contributor.authorNilov, A. P.
dc.contributor.authorNurushev, S. B.
dc.contributor.authorOcherashvili, A.
dc.contributor.authorOnel, Y.
dc.contributor.authorOzel, E.
dc.contributor.authorOzkorucuklu, S.
dc.contributor.authorPenzo, A.
dc.contributor.authorPetrenko, S. V.
dc.contributor.authorPogodin, P.
dc.contributor.authorPovh, B.
dc.contributor.authorProcario, M.
dc.contributor.authorPrutskoi, V. A.
dc.contributor.authorRamberg, E.
dc.contributor.authorRappazzo, G. F.
dc.contributor.authorRazmyslovich, B. V.
dc.contributor.authorRud, V. I.
dc.contributor.authorRuss, J.
dc.contributor.authorScheglov, Y.
dc.contributor.authorSchiavon, P.
dc.contributor.authorSitnikov, A. I.
dc.contributor.authorSkow, D.
dc.contributor.authorSmith, V. J.
dc.contributor.authorSrivastava, M.
dc.contributor.authorSteiner, V.
dc.contributor.authorStepanov, V.
dc.contributor.authorStutte, L.
dc.contributor.authorSvoiski, M.
dc.contributor.authorTerentyev, N. K.
dc.contributor.authorThomas, G. P.
dc.contributor.authorUvarov, L. N.
dc.contributor.authorVasiliev, A. N.
dc.contributor.authorVavilov, D. V.
dc.contributor.authorVerebryusov, V. S.
dc.contributor.authorVictorov, V. A.
dc.contributor.authorVishnyakov, V. E.
dc.contributor.authorVorobyov, A. A.
dc.contributor.authorYou, J.
dc.contributor.authorWenheng, Z.
dc.contributor.authorShuchen, Z.
dc.contributor.authorZukanovich-Funchal, R.
dc.contributor.institutionBall State University
dc.contributor.institutionBogazici University
dc.contributor.institutionCarnegie-Mellon University
dc.contributor.institutionCentro Brasiliero de Pesquisas Físicas
dc.contributor.institutionFermilab
dc.contributor.institutionInstitute for High Energy Physics
dc.contributor.institutionInstitute of High Energy Physics
dc.contributor.institutionInstitute of Theoretical and Experimental Physics
dc.contributor.institutionMax-Planck-Institut für Kernphysik
dc.contributor.institutionMoscow State University
dc.contributor.institutionPetersburg Nuclear Physics Institute
dc.contributor.institutionTel Aviv University
dc.contributor.institutionUniversidad Autónoma de San Luis Potosó
dc.contributor.institutionUniversidade Federal da Paraiba
dc.contributor.institutionUniversity of Bristol
dc.contributor.institutionUniversity of Iowa
dc.contributor.institutionUniversity of Michigan-Flint
dc.contributor.institutionUniversity of Rome 'La Sapienza' and INFN
dc.contributor.institutionUniversity of SãoPaulo
dc.contributor.institutionUniversity of Trieste and INFN
dc.contributor.institutionImperial College
dc.contributor.institutionBoston Consulting Group
dc.contributor.institutionSiemens Medizintechnik
dc.contributor.institutionDeutsche Bank AG
dc.contributor.institutionInfineon Technologies AG
dc.contributor.institutionUniversity of Karlsruhe
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversität Freiburg
dc.contributor.institutionTechnische Universität München
dc.contributor.institutionLucent Technologies
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionMax-Planck-Institut fur Physik
dc.contributor.institutionSPSS Inc.
dc.contributor.institutionUniversity of Alabama at Birmingham
dc.contributor.institutionDOE
dc.date.accessioned2022-04-28T19:55:23Z
dc.date.available2022-04-28T19:55:23Z
dc.date.issued2001-12-13
dc.description.abstractThe σ- mean squared charge radius has been measured in the space-like Q2 range 0.035-0.105 GeV2/c2 by 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. We obtain (rch2σ- = (0.61 ± 0.12(stat.) ± 0.09(syst.)) fm2. The proton and π- charge radii were measured as well and are consistent with results of other experiments. Our result agrees with the recently measured strong interaction radius of the σ-. © 2001 Elsevier Science B.V. All rights reserved.en
dc.description.affiliationBall State University, Muncie, IN 47306
dc.description.affiliationBogazici University, Bebek 80815 Istanbul
dc.description.affiliationCarnegie-Mellon University, Pittsburgh, PA 15213
dc.description.affiliationCentro Brasiliero de Pesquisas Físicas, Rio de Janeiro
dc.description.affiliationFermilab, Batavia, IL 60510
dc.description.affiliationInstitute for High Energy Physics, Protvino
dc.description.affiliationInstitute of High Energy Physics, Beijing
dc.description.affiliationInstitute of Theoretical and Experimental Physics, Moscow
dc.description.affiliationMax-Planck-Institut für Kernphysik, 69117 Heidelberg
dc.description.affiliationMoscow State University, Moscow
dc.description.affiliationPetersburg Nuclear Physics Institute, St. Petersburg
dc.description.affiliationTel Aviv University, 69978 Ramat Aviv
dc.description.affiliationUniversidad Autónoma de San Luis Potosó, San Luis Potosi
dc.description.affiliationUniversidade Federal da Paraiba, Paraíba
dc.description.affiliationUniversity of Bristol, Bristol BS8 1TL
dc.description.affiliationUniversity of Iowa, IA City, IA 52242
dc.description.affiliationUniversity of Michigan-Flint, Flint, MI 48502
dc.description.affiliationUniversity of Rome 'La Sapienza' and INFN, Rome
dc.description.affiliationUniversity of SãoPaulo, São Paulo
dc.description.affiliationUniversity of Trieste and INFN, Trieste
dc.description.affiliationImperial College, London SW7 2BZ
dc.description.affiliationBoston Consulting Group, Munchen
dc.description.affiliationSiemens Medizintechnik, Erlangen
dc.description.affiliationDeutsche Bank AG, Eschborn
dc.description.affiliationInfineon Technologies AG, München
dc.description.affiliationUniversity of Karlsruhe, Karlsruhe
dc.description.affiliationInstituto de Fisica da Universidade Estadual de Campinas UNICAMP, SP
dc.description.affiliationUniversität Freiburg, Freiburg
dc.description.affiliationPhysik-Department Technische Universität München, Garching
dc.description.affiliationLucent Technologies, Naperville, IL
dc.description.affiliationInstituto de Física Teórica da Universidade Estadual Paulista, São Paulo
dc.description.affiliationMax-Planck-Institut fur Physik, Munchen
dc.description.affiliationSPSS Inc., Chicago, IL
dc.description.affiliationUniversity of Alabama at Birmingham, Birmingham, AL 35294, London
dc.description.affiliationDOE, Germantown, MD
dc.description.affiliationUnespInstituto de Física Teórica da Universidade Estadual Paulista, São Paulo
dc.format.extent233-239
dc.identifierhttp://dx.doi.org/10.1016/S0370-2693(01)01285-0
dc.identifier.citationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 522, n. 3-4, p. 233-239, 2001.
dc.identifier.doi10.1016/S0370-2693(01)01285-0
dc.identifier.issn0370-2693
dc.identifier.scopus2-s2.0-0035856742
dc.identifier.urihttp://hdl.handle.net/11449/224228
dc.language.isoeng
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.sourceScopus
dc.subjectElastic scattering
dc.subjectElectromagnetic form factors
dc.subjectHadron strong and electromagnetic radii
dc.subjectHadron-induced elastic scattering at high energy
dc.subjectHyperons
dc.titleMeasurement of the σ- charge radius by σ--electron elastic scatteringen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica