| Issue |
EPJ Web of Conferences
Volume 95, 2015
3rd International Conference on New Frontiers in Physics
|
|
|---|---|---|
| Article Number | 04053 | |
| Number of page(s) | 12 | |
| Section | Parallel | |
| DOI | https://doi.org/10.1051/epjconf/20159504053 | |
| Published online | 29 May 2015 | |
https://doi.org/10.1051/epjconf/20159504053
T2K on-axis detector results: cross section measurements
Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, Palaiseau, France
a e-mail: benjamin.quilain@llr.in2p3.fr
Published online: 29 May 2015
The T2K experiment brings the world leading constraints on the atmospheric parameters, sin2θ23 = 0.514 ± 0.082 and |Δm322| = (2.44−0.15+0.17) × 10−3eV2.c−4, along with first observation of the electron neutrino appearance in the muon neutrino beam. In the upcoming years, a higher precision measurement of the PMNS matrix parameters with possible evidence of a non zero CP violation phase requires a reduction in the main systematics which come from the cross section model. The INGRID detector is the onaxis detector of the long-baseline T2K experiment. Though its main goal is to monitor the neutrino flux intensity and off-axis angle, this proceeding presents the νμ cross section measurements that have been performed to reduce the uncertainty on the neutrino cross section models.
© Owned by the authors, published by EDP Sciences, 2015
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