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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleDetailed Study Of The Kl→π0π0π0 Dalitz Plotpt_BR
dc.contributor.authorAbouzaid E.pt_BR
dc.contributor.authorArenton M.pt_BR
dc.contributor.authorBarker A.R.pt_BR
dc.contributor.authorBellantoni L.pt_BR
dc.contributor.authorBlucher E.pt_BR
dc.contributor.authorBock G.J.pt_BR
dc.contributor.authorCheu E.pt_BR
dc.contributor.authorColeman R.pt_BR
dc.contributor.authorCorcoran M.D.pt_BR
dc.contributor.authorCox B.pt_BR
dc.contributor.authorErwin A.R.pt_BR
dc.contributor.authorEscobar C.O.pt_BR
dc.contributor.authorGlazov A.pt_BR
dc.contributor.authorGolossanov A.pt_BR
dc.contributor.authorGomes R.A.pt_BR
dc.contributor.authorGouffon P.pt_BR
dc.contributor.authorHsiung Y.B.pt_BR
dc.contributor.authorJensen D.A.pt_BR
dc.contributor.authorKessler R.pt_BR
dc.contributor.authorKotera K.pt_BR
dc.contributor.authorLedovskoy A.pt_BR
dc.contributor.authorMcBride P.L.pt_BR
dc.contributor.authorMonnier E.pt_BR
dc.contributor.authorNguyen H.pt_BR
dc.contributor.authorNiclasen R.pt_BR
dc.contributor.authorPhillips D.G.pt_BR
dc.contributor.authorRamberg E.J.pt_BR
dc.contributor.authorRay R.E.pt_BR
dc.contributor.authorRonquest M.pt_BR
dc.contributor.authorSantos E.pt_BR
dc.contributor.authorSlater W.pt_BR
dc.contributor.authorSmith D.pt_BR
dc.contributor.authorSolomey N.pt_BR
dc.contributor.authorSwallow E.C.pt_BR
dc.contributor.authorToale P.A.pt_BR
dc.contributor.authorTschirhart R.pt_BR
dc.contributor.authorWah Y.W.pt_BR
dc.contributor.authorWang J.pt_BR
dc.contributor.authorWhite H.B.pt_BR
dc.contributor.authorWhitmore J.pt_BR
dc.contributor.authorWilking M.J.pt_BR
dc.contributor.authorWinstein B.pt_BR
dc.contributor.authorWinston R.pt_BR
dc.contributor.authorWorcester E.T.pt_BR
dc.contributor.authorYamanaka T.pt_BR
dc.contributor.authorZimmerman E.D.pt_BR
dc.contributor.authorZukanovich R.F.pt_BR
unicamp.authorEscobar, C.O., Universidade Estadual de Campinas, Campinas, 13083-970, Brazilpt_BR
unicamp.authorGomes, R.A., Universidade Estadual de Campinas, Campinas, 13083-970, Brazilpt_BR
unicamp.author.externalAbouzaid, E., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalArenton, M., Department of Physics, Institute of Nuclear and Particle Physics, University of Virginia, Charlottesville, VA 22901, United Statespt
unicamp.author.externalBarker, A.R., University of Colorado, Boulder, CO 80309, United Statespt
unicamp.author.externalBellantoni, L., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalBlucher, E., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalBock, G.J., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalCheu, E., University of Arizona, Tucson, AZ 85721, United Statespt
unicamp.author.externalColeman, R., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalCorcoran, M.D., Rice University, Houston, TX 77005, United Statespt
unicamp.author.externalCox, B., Department of Physics, Institute of Nuclear and Particle Physics, University of Virginia, Charlottesville, VA 22901, United Statespt
unicamp.author.externalErwin, A.R., University of Wisconsin, Madison, WI 53706, United Statespt
unicamp.author.externalGlazov, A., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalGolossanov, A., Department of Physics, Institute of Nuclear and Particle Physics, University of Virginia, Charlottesville, VA 22901, United Statespt
unicamp.author.externalGouffon, P., Universidade de São Paulo, São Paulo 05315-970, Brazilpt
unicamp.author.externalHsiung, Y.B., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalJensen, D.A., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalKessler, R., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalKotera, K., Osaka University, Toyonaka, Osaka 560-0043, Japanpt
unicamp.author.externalLedovskoy, A., Department of Physics, Institute of Nuclear and Particle Physics, University of Virginia, Charlottesville, VA 22901, United Statespt
unicamp.author.externalMcBride, P.L., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalMonnier, E., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United States, C.P.P. Marseille, C.N.R.S., Francept
unicamp.author.externalNguyen, H., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalNiclasen, R., University of Colorado, Boulder, CO 80309, United Statespt
unicamp.author.externalPhillips, D.G., Department of Physics, Institute of Nuclear and Particle Physics, University of Virginia, Charlottesville, VA 22901, United Statespt
unicamp.author.externalRamberg, E.J., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalRay, R.E., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalRonquest, M., Department of Physics, Institute of Nuclear and Particle Physics, University of Virginia, Charlottesville, VA 22901, United Statespt
unicamp.author.externalSantos, E., Universidade de São Paulo, São Paulo 05315-970, Brazilpt
unicamp.author.externalSlater, W., University of California at Los Angeles, Los Angeles, CA 90095, United Statespt
unicamp.author.externalSmith, D., Department of Physics, Institute of Nuclear and Particle Physics, University of Virginia, Charlottesville, VA 22901, United Statespt
unicamp.author.externalSolomey, N., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalSwallow, E.C., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United States, Elmhurst College, Elmhurst, IL 60126, United Statespt
unicamp.author.externalToale, P.A., University of Colorado, Boulder, CO 80309, United Statespt
unicamp.author.externalTschirhart, R., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalWah, Y.W., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalWang, J., University of Arizona, Tucson, AZ 85721, United Statespt
unicamp.author.externalWhite, H.B., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalWhitmore, J., Fermi National Accelerator Laboratory, Batavia, IL 60510, United Statespt
unicamp.author.externalWilking, M.J., University of Colorado, Boulder, CO 80309, United Statespt
unicamp.author.externalWinstein, B., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalWinston, R., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalWorcester, E.T., Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, United Statespt
unicamp.author.externalYamanaka, T., Osaka University, Toyonaka, Osaka 560-0043, Japanpt
unicamp.author.externalZimmerman, E.D., University of Colorado, Boulder, CO 80309, United Statespt
unicamp.author.externalZukanovich, R.F., Universidade de São Paulo, São Paulo 05315-970, Brazilpt
dc.description.abstractUsing a sample of 68.3×106 KL→π0π0π0 decays collected in 1996-1999 by the KTeV (E832) experiment at Fermilab, we present a detailed study of the KL→π0π0π0 Dalitz plot density. We report the first observation of interference from KL→π+π-π0 decays in which π+π- rescatters to π0π0 in a final-state interaction. This rescattering effect is described by the Cabibbo-Isidori model, and it depends on the difference in pion scattering lengths between the isospin I=0 and I=2 states, a0-a2. Using the Cabibbo-Isidori model, and fixing (a0-a2)mπ+=0. 268±0.017 as measured by the CERN-NA48 collaboration, we present the first measurement of the KL→π0π0π0 quadratic slope parameter that accounts for the rescattering effect: h000=(+0.59±0.20stat±0. 48syst±1.06ext)×10-3, where the uncertainties are from data statistics, KTeV systematic errors, and external systematic errors. Fitting for both h000 and a0-a2, we find h000=(-2.09±0.62stat±0. 72syst±0.28ext)×10-3, and mπ+(a0-a2)=0.215±0. 014stat±0.025syst±0.006ext; our value for a0-a2 is consistent with that from NA48. © 2008 The American Physical Society.en
dc.relation.ispartofPhysical Review D - Particles, Fields, Gravitation and Cosmologypt_BR
dc.date.issued2008pt_BR
dc.identifier.citationPhysical Review D - Particles, Fields, Gravitation And Cosmology. , v. 78, n. 3, p. - , 2008.pt_BR
dc.language.isoenpt_BR
dc.description.volume78pt_BR
dc.description.issuenumber3pt_BR
dc.description.lastpagept_BR
dc.rightsabertopt_BR
dc.sourceScopuspt_BR
dc.identifier.issn15507998pt_BR
dc.identifier.doi10.1103/PhysRevD.78.032009pt_BR
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-49749115673&partnerID=40&md5=eab92f49dda1e60ecdd20f4a4e2bbc12pt_BR
dc.date.available2015-06-30T19:14:35Z
dc.date.available2015-11-26T14:40:11Z-
dc.date.accessioned2015-06-30T19:14:35Z
dc.date.accessioned2015-11-26T14:40:11Z-
dc.description.provenanceMade available in DSpace on 2015-06-30T19:14:35Z (GMT). No. of bitstreams: 1 2-s2.0-49749115673.pdf: 295632 bytes, checksum: c047e096adcb51ded38f2a3c1ea38cdd (MD5) Previous issue date: 2008en
dc.description.provenanceMade available in DSpace on 2015-11-26T14:40:11Z (GMT). No. of bitstreams: 1 2-s2.0-49749115673.pdf: 295632 bytes, checksum: c047e096adcb51ded38f2a3c1ea38cdd (MD5) Previous issue date: 2008en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/105394
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/105394-
dc.identifier.idScopus2-s2.0-49749115673pt_BR
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