Speaker
Dr
Megan Friend
(KEK)
Description
Following the measurement of $\sin^22\theta_{13}$ by T2K and reactor experiments, the T2K long-baseline neutrino experiment at the proposed full statistics may now have other enhanced sensitivities. A combined fit of the T2K dataset of $\nu_\mu\rightarrow\nu_e$ appearance, $\nu_\mu\rightarrow\nu_\mu$ disappearance, $\nu$-mode beam, and $\bar{\nu}$-mode beam data can provide very interesting constraints on the four relevant oscillation parameters ($\sin^22\theta_{13}$, $\delta_{CP}$, $\sin^2\theta_{23}$, and $\Delta m^2_{32}$). Combined fits to MC simulations of these four datasets at the T2K full statistics are therefore performed, where the current T2K systematic errors are accounted for using a systematic error covariance matrix. The ultimate T2K sensitivities, as determined assuming different possible true values for the oscillation parameters, as well as different T2K $\nu$-mode and $\bar{\nu}$-mode running times, will be shown.
| APS member ID | 61026008 |
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Primary author
Dr
Megan Friend
(KEK)
