TY - JOUR
T1 - Quantum decoherence effects on precision measurements at DUNE and T2HK
AU - Barenboim, G.
AU - Calatayud-Cadenillas, A. M.
AU - Gago, A. M.
AU - Ternes, C. A.
N1 - Publisher Copyright:
© 2024 The Author(s)
PY - 2024/5
Y1 - 2024/5
N2 - We investigate the potential impact of neutrino quantum decoherence on the precision measurements of standard neutrino oscillation parameters in the DUNE and T2HK experiments. We show that the measurement of δCP, sin2θ13 and sin2θ23 is stronger effected in DUNE than in T2HK. On the other hand, DUNE would have a better sensitivity than T2HK to observe decoherence effects. By performing a combined analysis of DUNE and T2HK we show that a robust measurement of standard parameters would be possible, which is not guaranteed with DUNE data alone.
AB - We investigate the potential impact of neutrino quantum decoherence on the precision measurements of standard neutrino oscillation parameters in the DUNE and T2HK experiments. We show that the measurement of δCP, sin2θ13 and sin2θ23 is stronger effected in DUNE than in T2HK. On the other hand, DUNE would have a better sensitivity than T2HK to observe decoherence effects. By performing a combined analysis of DUNE and T2HK we show that a robust measurement of standard parameters would be possible, which is not guaranteed with DUNE data alone.
UR - http://www.scopus.com/inward/record.url?scp=85190122825&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2024.138626
DO - 10.1016/j.physletb.2024.138626
M3 - Article
AN - SCOPUS:85190122825
SN - 0370-2693
VL - 852
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
M1 - 138626
ER -