{"product_id":"9784431558354","title":"Observation of nu_mu--\u003enu_e Oscillation in the T2K Experiment","description":"\u003cp\u003eIn this thesis the author contributes to the analysis of neutrino beam data collected between 2010\u003cbr\u003eand 2013 to identify ν_μ→ν_e events at the Super-Kamiokande detector. In particular,\u003cbr\u003ethe author improves the pion–nucleus interaction uncertainty, which is one of the dominant systematic error sources in T2K neutrino oscillation measurement.\u003cbr\u003eIn the thesis, the measurement of ν_μ→ν_e oscillation in the T2K (Tokai to\u003cbr\u003eKamioka) experiment is presented and a new constraint on δ_CP is obtained. This measurement and the analysis establish, at greater than 5σ significance, the observation of ν_μ→ν_e oscillation for the first time in the world. Combining the T2K ν_μ→ν_e oscillation measurement with the latest findings on oscillation parameters including the world average value of θ_13 from reactor experiments,\u003cbr\u003ethe constraint on the value of δ_CP at the 90% confidence level is obtained.\u003cbr\u003eThis constraint on δ_CP is an important step towards the discovery of CP\u003cbr\u003eviolation in the lepton sector.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Springer Japan","offers":[{"title":"Default Title","offer_id":47064956010736,"sku":"9784431558354","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9784431558354_p0.jpg?v=1763713492","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9784431558354","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}