Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/328498
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampOliveira, Roberto Leandro Neves dept_BR
dc.typeArtigopt_BR
dc.titleDissipative Effect In Long Baseline Neutrino Experimentsen
dc.titleDissipative effect in long baseline neutrino experimentspt_BR
dc.contributor.authorOliveira, Roberto L. N.pt_BR
dc.subjectDynamical Semigroupsen
dc.subjectQuantum Decoherenceen
dc.subjectOscillationsen
dc.subjectOscilações de neutrinos, Violação de CP (Física nuclear), Decoerênciapt_BR
dc.subject.otherlanguageNeutrinos oscillations, CP violation (Nuclear physics), Decoherencept_BR
dc.description.abstractThe propagation of neutrinos in long baselines experiments may be influenced by dissipation effects. Using the Lindblad master equation we evolve neutrinos taking into account these dissipative effects. The MSW and the dissipative effects may change the behavior of the probabilities. In this work, we show and explain how the behavior of the probabilities can change due to the decoherence and relaxation effects acting individually with the MSW effect. A new exotic peak appears in this case and we show the difference between the decoherence and relaxation effects in the appearance of this peak. We also adapt the usual approximate expression for survival and appearance probabilities with all possible decoherence effects. We suppose the baseline of DUNE and show how each of the decoherence parameters changes the probabilities analyzing the possible modification using a numeric and an analytic approach.en
dc.description.abstractThe propagation of neutrinos in long baselines experiments may be influenced by dissipation effects. Using the Lindblad master equation we evolve neutrinos taking into account these dissipative effects. The MSW and the dissipative effects may change the behavior of the probabilities. In this work, we show and explain how the behavior of the probabilities can change due to the decoherence and relaxation effects acting individually with the MSW effect. A new exotic peak appears in this case and we show the difference between the decoherence and relaxation effects in the appearance of this peak. We also adapt the usual approximate expression for survival and appearance probabilities with all possible decoherence effects. We suppose the baseline of DUNE and show how each of the decoherence parameters changes the probabilities analyzing the possible modification using a numeric and an analytic approach.pt_BR
dc.relation.ispartofThe european physical journal. C, Particles and fieldspt_BR
dc.relation.ispartofabbreviationEur. phys. j. Cpt_BR
dc.publisher.cityHeidelbergpt_BR
dc.publisher.countryAlemanhapt_BR
dc.publisherSpringerpt_BR
dc.date.issued2016pt_BR
dc.date.monthofcirculationJulypt_BR
dc.identifier.citationEuropean Physical Journal C. Springer, v. 76, p. , 2016.pt_BR
dc.language.isoengpt_BR
dc.description.volume76pt_BR
dc.description.issuenumber7pt_BR
dc.description.firstpage1pt_BR
dc.description.lastpage12pt_BR
dc.rightsabertopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1434-6044pt_BR
dc.identifier.eissn1434-6052pt_BR
dc.identifier.doi10.1140/epjc/s10052-016-4253-zpt_BR
dc.identifier.urlhttps://link.springer.com/article/10.1140%2Fepjc%2Fs10052-016-4253-zpt_BR
dc.description.sponsorshipFAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOpt_BR
dc.description.sponsorship1FAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOpt_BR
dc.description.sponsordocumentnumber2012/00857-6, 2013/11651-2pt_BR
dc.date.available2017-11-13T13:25:38Z-
dc.date.accessioned2017-11-13T13:25:38Z-
dc.description.provenanceMade available in DSpace on 2017-11-13T13:25:38Z (GMT). No. of bitstreams: 1 000386032900001.pdf: 1448122 bytes, checksum: 0d10a433abf60c22b15d30a0789eda44 (MD5) Previous issue date: 2016 Bitstreams deleted on 2020-09-02T13:42:20Z: 000386032900001.pdf,. Added 1 bitstream(s) on 2020-09-02T13:46:39Z : No. of bitstreams: 1 000386032900001.pdf: 1514626 bytes, checksum: 27275e474c5b50ff7316b2418aff2c35 (MD5)en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/328498-
dc.contributor.departmentDepartamento de Raios Cósmicos e Cronologiapt_BR
dc.contributor.unidadeInstituto de Física Gleb Wataghinpt_BR
dc.identifier.source000386032900001pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.type.formArtigopt_BR
dc.identifier.articleid417pt_BR
dc.description.sponsorNoteThe author thanks the Gouvea, A. and the Northwestern University where most part of this work was made and he thanks for the support of funding Grants 2012/00857-6 and 2013/11651-2 So Paulo Research Foundation (FAPESP).pt_BR
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