TY  - JOUR
AU  - KM3NeT Collaboration (Aiello, S. et al
AU  - Alves Garre, S.
AU  - Calvo, D.
AU  - Carretero, V.
AU  - Colomer, M.
AU  - Garcia Soto, A.
AU  - Gozzini, S. R.
AU  - Hernandez-Rey, J. J.
AU  - Khan Chowdhury, N. R.
AU  - Lazo, A.
AU  - Manczak, J.
AU  - Palacios Gonzalez, J.
AU  - Pieterse, C.
AU  - Real, D.
AU  - Salesa Greus, F.
AU  - Sanchez Losa, A.
AU  - Zornoza, J. D.
AU  - Zuñiga, J.
PY  - 2022
DA  - 2022//
TI  - Combined sensitivity of JUNO and KM3NeT/ORCA to the neutrino mass ordering
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 055
EP  - 31pp
VL  - 03
IS  - 3
PB  - Springer
KW  - Neutrino Detectors and Telescopes (experiments)
KW  - Oscillation
AB  - This article presents the potential of a combined analysis of the JUNO and KM3NeT/ORCA experiments to determine the neutrino mass ordering. This combination is particularly interesting as it significantly boosts the potential of either detector, beyond simply adding their neutrino mass ordering sensitivities, by removing a degeneracy in the determination of Delta M-31(2) between the two experiments when assuming the wrong ordering. The study is based on the latest projected performances for JUNO, and on simulation tools using a full Monte Carlo approach to the KM3NeT/ORCA response with a careful assessment of its energy systematics. From this analysis, a 5 sigma determination of the neutrino mass ordering is expected after 6 years of joint data taking for any value of the oscillation parameters. This sensitivity would be achieved after only 2 years of joint data taking assuming the current global best-fit values for those parameters for normal ordering.
SN  - 1029-8479
UR  - https://arxiv.org/abs/2108.06293
UR  - https://doi.org/10.1007/JHEP03(2022)055
DO  - 10.1007/JHEP03(2022)055
LA  - English
N1  - WOS:000767221800005
ID  - KM3NeTCollaborationAiello_etal2022
ER  -