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[{"key": "dc.contributor.author", "value": "Jukkala, Henri", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2012-12-17T10:58:12Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2012-12-17T10:58:12Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2012", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1240487", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/40584", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "In this thesis relations between neutrino mixing matrix and quark mixing matrix are studied. The focus of the analysis is on two simple cases. In the first case it is assumed that the left matrix that diagonalizes the mass matrix of charged leptons and the corresponding matrix of down quarks are equal. In the second case it is likewise assumed that the corresponding diagonalizing matrices of neutrinos and up quarks are equal.\n\nFirst, theoretical concepts related to the mixing of quarks and especially to the mixing of neutrinos are presented. These are e.g. fermion mass generation in the Standard Model, Majorana masses of neutrinos and the so-called seesaw mechanism. Regarding experiments, neutrino oscillations are also briefly discussed. After this, theoretical and empirical observations supporting a connection between quark and lepton sectors are presented. These include the mass matrix relations between quarks and leptons that emerge from grand unified theories and the experimentally observed so-called quark-lepton complementarity that relates quark and lepton mixing angles.\n\nUsing the simple relations between quark and lepton mixing matrices, the standard parameters of neutrino mixing are solved as functions of quark mixing parameters. The most interesting results are obtained using a bimaximal ansatz for the unknown matrices in the problem. According to the results, the current observed neutrino data agrees with a case where neutrino mixing is formed from two maximal rotations (bimaximal mixing) and quark mixing. The result for the so-called neutrino Dirac phase is approximately pi in these simple cases.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4ss\u00e4 tutkielmassa tarkastellaan neutriinojen sekoitusmatriisin ja kvarkkien sekoitusmatriisin v\u00e4lisi\u00e4 yhteyksi\u00e4. Tarkastelussa keskityt\u00e4\u00e4n kahteen yksinkertaiseen tapaukseen. Ensimm\u00e4isess\u00e4 tapauksessa varattujen leptonien ja alas-kvarkkien massamatriisien diagonalisointiin k\u00e4ytetyt, kenttien vasenk\u00e4tisiin kiraalikomponentteihin liittyv\u00e4t matriisit oletetaan samoiksi. Toisessa tapauksessa samaan tapaan neutriinojen ja yl\u00f6s-kvarkkien vastaavat diagonalisointimatriisit oletetaan samoiksi.\n\nAluksi esitell\u00e4\u00e4n kvarkkien sekoittumiseen ja erityisesti neutriinojen sekoittumiseen liittyv\u00e4t teoreettiset k\u00e4sitteet, kuten fermionien massojen generointi Standardimallissa, neutriinojen massoihin liittyv\u00e4t Majoranan massatermit ja ns. seesaw-mekanismi. Mittaustuloksien yhteydess\u00e4 esitell\u00e4\u00e4n my\u00f6s neutriinojen massoihin ja sekoittumiseen liittyv\u00e4 neutriino-oskillaatio. T\u00e4m\u00e4n j\u00e4lkeen esitell\u00e4\u00e4n kvarkkien ja leptonien v\u00e4list\u00e4 yhteytt\u00e4 motivoivia teoreettisia ja kokeellisia huomioita ja tuloksia. N\u00e4it\u00e4 ovat esimerkiksi suurista yhten\u00e4isteorioista saatavat kvarkkien ja leptonien v\u00e4liset massamatriisirelaatiot ja mittaustuloksista havaittu ns. kvarkki-leptoni-komplementaarisuus, jonka mukaan kvarkkien ja neutriinojen sekoituskulmat saattavat riippua toisistaan.\n\nKvarkkien ja leptonien sekoitusmatriisien v\u00e4listen yksinkertaisten relaatioiden avulla saadaan ratkaistua neutriinojen sekoitusparametrit kvarkkien sekoitusparametrien funktioina. Mielenkiintoisimmat ja kokeiden kanssa yhteensopivat tulokset saadaan, kun n\u00e4iss\u00e4 relaatioissa k\u00e4ytet\u00e4\u00e4n tuntemattomille matriiseille ns. bi-maksimaalista eli kahdesta maksimaalisesta rotaatiosta koostuvaa yritett\u00e4. Nykyinen mittausdata suosii tapausta, jossa neutriinojen sekoittuminen muodostuu bi-maksimaalisesta matriisista ja kvarkkien sekoitusmatriisista. Lis\u00e4ksi neutriinojen ns. Diracin vaiheelle saadaan tulokseksi likimain pii.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Henri Jukkala (healjukk) on 2012-12-17 10:58:12.445312. Form: Pro gradu -lomake (1 tekij\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-1-tekijae). JyX data:", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2012-12-17T10:58:12Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201212173363.pdf: 653958 bytes, checksum: 5cbcc7d8fa5f77ba3cef41979b56c914 (MD5)\nlicense.html: 4996 bytes, checksum: 27acf49b01dee7121c1dfa7894be0f94 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2012-12-17T10:58:12Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201212173363.pdf: 653958 bytes, checksum: 5cbcc7d8fa5f77ba3cef41979b56c914 (MD5)\nlicense.html: 4996 bytes, checksum: 27acf49b01dee7121c1dfa7894be0f94 (MD5)\n Previous issue date: 2012", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "52 sivua", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "teoreettinen fysiikka", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "neutriino", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "neutriinofysiikka", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "sekoittuminen", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "sekoitusmatriisi", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "PMNS", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "CKM", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kvarkki", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "Majorana", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": 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