@article{Acero:2022:10.1103/PhysRevD.106.032004,
author = {Acero, MA and Adamson, P and Aliaga, L and Anfimov, N and Antoshkin, A and Arrieta-Diaz, E and Asquith, L and Aurisano, A and Back, A and Backhouse, C and Baird, M and Balashov, N and Baldi, P and Bambah, BA and Bashar, S and Bays, K and Bernstein, R and Bhatnagar, V and Bhattarai, D and Bhuyan, B and Bian, J and Blair, J and Booth, AC and Bowles, R and Bromberg, C and Buchanan, N and Butkevich, A and Calvez, S and Carroll, TJ and Catano-Mur, E and Choudhary, BC and Christensen, A and Coan, TE and Colo, M and Cremonesi, L and Davies, GS and Derwent, PF and Ding, P and Djurcic, Z and Dolce, M and Doyle, D and Dueñas, Tonguino D and Dukes, EC and Duyang, H and Ehrlich, R and Elkins, M and Ewart, E and Feldman, GJ and Filip, P and Franc, J and Frank, MJ and Gallagher, HR and Gandrajula, R and Gao, F and Giri, A and Gomes, RA and Goodman, MC and Grichine, V and Groh, M and Group, R and Guo, B and Habig, A and Hakl, F and Hall, A and Hartnell, J and Hatcher, R and Hausner, H and He, M and H},
doi = {10.1103/PhysRevD.106.032004},
journal = {Physical Review D},
title = {Improved measurement of neutrino oscillation parameters by the NOvA experiment},
url = {http://dx.doi.org/10.1103/PhysRevD.106.032004},
volume = {106},
year = {2022}
}

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TY  - JOUR
AB  - We present new νμ→νe, νμ→νμ, ν¯μ→ν¯e, and ν¯μ→ν¯μ oscillation measurements by the NOvA experiment, with a 50% increase in neutrino-mode beam exposure over the previously reported results. The additional data, combined with previously published neutrino and antineutrino data, are all analyzed using improved techniques and simulations. A joint fit to the νe, νμ, ν¯e, and ν¯μ candidate samples within the 3-flavor neutrino oscillation framework continues to yield a best-fit point in the normal mass ordering and the upper octant of the θ23 mixing angle, with Δm322=(2.41±0.07)×10-3 eV2 and sin2θ23=0.57-0.04+0.03. The data disfavor combinations of oscillation parameters that give rise to a large asymmetry in the rates of νe and ν¯e appearance. This includes values of the charge parity symmetry (CP) violating phase in the vicinity of δCP=π/2 which are excluded by >3σ for the inverted mass ordering, and values around δCP=3π/2 in the normal ordering which are disfavored at 2σ confidence.
AU  - Acero,MA
AU  - Adamson,P
AU  - Aliaga,L
AU  - Anfimov,N
AU  - Antoshkin,A
AU  - Arrieta-Diaz,E
AU  - Asquith,L
AU  - Aurisano,A
AU  - Back,A
AU  - Backhouse,C
AU  - Baird,M
AU  - Balashov,N
AU  - Baldi,P
AU  - Bambah,BA
AU  - Bashar,S
AU  - Bays,K
AU  - Bernstein,R
AU  - Bhatnagar,V
AU  - Bhattarai,D
AU  - Bhuyan,B
AU  - Bian,J
AU  - Blair,J
AU  - Booth,AC
AU  - Bowles,R
AU  - Bromberg,C
AU  - Buchanan,N
AU  - Butkevich,A
AU  - Calvez,S
AU  - Carroll,TJ
AU  - Catano-Mur,E
AU  - Choudhary,BC
AU  - Christensen,A
AU  - Coan,TE
AU  - Colo,M
AU  - Cremonesi,L
AU  - Davies,GS
AU  - Derwent,PF
AU  - Ding,P
AU  - Djurcic,Z
AU  - Dolce,M
AU  - Doyle,D
AU  - Dueñas,Tonguino D
AU  - Dukes,EC
AU  - Duyang,H
AU  - Ehrlich,R
AU  - Elkins,M
AU  - Ewart,E
AU  - Feldman,GJ
AU  - Filip,P
AU  - Franc,J
AU  - Frank,MJ
AU  - Gallagher,HR
AU  - Gandrajula,R
AU  - Gao,F
AU  - Giri,A
AU  - Gomes,RA
AU  - Goodman,MC
AU  - Grichine,V
AU  - Groh,M
AU  - Group,R
AU  - Guo,B
AU  - Habig,A
AU  - Hakl,F
AU  - Hall,A
AU  - Hartnell,J
AU  - Hatcher,R
AU  - Hausner,H
AU  - He,M
AU  - Heller,K
AU  - Hewes,J
AU  - Himmel,A
AU  - Holin,A
AU  - Huang,J
AU  - Jargowsky,B
AU  - Jarosz,J
AU  - Jediny,F
AU  - Johnson,C
AU  - Judah,M
AU  - Kakorin,I
AU  - Kaplan,DM
AU  - Kalitkina,A
AU  - Keloth,R
AU  - Klimov,O
AU  - Koerner,LW
AU  - Kolupaeva,L
AU  - Kotelnikov,S
AU  - Kralik,R
AU  - Kullenberg,C
AU  - Kubu,M
AU  - Kumar,A
AU  - Kuruppu,CD
AU  - Kus,V
AU  - Lackey,T
AU  - Lang,K
AU  - Lasorak,P
AU  - Lesmeister,J
AU  - Lin,S
AU  - Lister,A
AU  - Liu,J
AU  - Lokajicek,M
DO  - 10.1103/PhysRevD.106.032004
PY  - 2022///
SN  - 2470-0010
TI  - Improved measurement of neutrino oscillation parameters by the NOvA experiment
T2  - Physical Review D
UR  - http://dx.doi.org/10.1103/PhysRevD.106.032004
VL  - 106
ER  - 

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