Lorena Escudero (IFIC, Valencia) on behalf of the T2K collaboration
Lorena Escudero (IFIC, Valencia) on behalf of the T2K collaboration
Lorena Escudero (IFIC, Valencia) on behalf of the T2K collaboration
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Understanding Neutrinos 20127<str<strong>on</strong>g>Lorena</str<strong>on</strong>g> <str<strong>on</strong>g>Escudero</str<strong>on</strong>g>Oscillati<strong>on</strong> Analysis MethodFlux predicti<strong>on</strong>• Beam MC• Hadr<strong>on</strong> producti<strong>on</strong> (NA61)ND280 analysis• Detector MC• νμ measurements in CC QEand n<strong>on</strong>QE samplesν cross secti<strong>on</strong>s• NEUT MC model• Uncertainties set fromexternal dataFlux+cross secti<strong>on</strong> FITTo c<strong>on</strong>strain flux and ν interacti<strong>on</strong>cross secti<strong>on</strong> uncertaintiesnear detectoruncertaintiesFar detector analysisMC Predicti<strong>on</strong>• SK detector MC• Calculate predicti<strong>on</strong> (eventrates, spectra) at different osc.hypo<strong>the</strong>sesData•<strong>T2K</strong> event candidatesExtrapolati<strong>on</strong>Propagate using data/MC ratioand near/far flux transfer matrixOscillati<strong>on</strong> FITCompare data andexpectati<strong>on</strong>s to extract<strong>the</strong> values <strong>of</strong> <strong>the</strong>oscillati<strong>on</strong> parameterso<strong>the</strong>runcertainties
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