Details

Autor(en) / Beteiligte

• Aliaga, L
• Anfimov, N
• Augsten, K
• Aurisano, A
• Backhouse, C
• Bambah, B A
• Bays, K
• Behera, B
• Bending, S
• Bernstein, R
• Bhuyan, B
• Bian, J
• Bromberg, C
• Buchanan, N
• Bychkov, V
• Campbell, M
• Childress, S
• Choudhary, B C
• Coan, T E
• Coelho, J A B
• Colo, M
• Corwin, L
• Cremonesi, L
• Cronin-Hennessy, D
• Ehrlich, R
• Feldman, G J
• Gabrielyan, M
• Gallagher, H R
• Ghosh, T
• Giri, A
• Gomes, R A
• Group, R
• Grover, D
• Habig, A
• Hatcher, R
• Heller, K
• Hylen, J
• Kafka, G K
• Kolupaeva, L
• Kotelnikov, S
• Kourbanis, I
• Kumar, A
• Kurbanov, S
• Lang, K
• Lee, W M
• Lin, S
• Lokajicek, M
• Luchuk, S
• Mann, W A
• Matveev, V
• Messier, M D
• Meyer, H
• Miller, W H
• Mishra, S R
• Mohanta, R
• Moren, A
• Mualem, L
• Muether, M
• Nelson, J K
• Nichol, R
• Niner, E
• Norman, A
• Nosek, T
• Olson, T
• Paley, J
• Pandey, P
• Patterson, R B
• Pawloski, G
• Petrova, O
• Plunkett, R K
• Poling, R
• Principato, C
• Psihas, F
• Rameika, R A
• Rebel, B
• Rocco, D
• Rojas, P
• Sail, P
• Samoylov, O
• Sanchez, M C
• Schroeter, R
• Sepulveda-Quiroz, J
• Shanahan, P
• Sheshukov, A
• Singh, J
• Singh, P
• Singh, V
• Smolik, J
• Solomey, N
• Sousa, A
• Strait, M
• Thayyullathil, R B
• Tian, X
• Tripathi, J
• Vahle, P
• Vinton, L
• Vold, A
• Wetstein, M
• Zamorano, B
• Zwaska, R

Titel

Constraints on Oscillation Parameters from ν_{e} Appearance and ν_{μ} Disappearance in NOvA

Ist Teil von

• Physical review letters, 2017-06, Vol.118 (23), p.231801-231801

Ort / Verlag

United States

Erscheinungsjahr

2017

Quelle

American Physical Society Journals

Beschreibungen/Notizen

• Results are reported from an improved measurement of ν_{μ}→ν_{e} transitions by the NOvA experiment. Using an exposure equivalent to 6.05×10^{20} protons on target, 33 ν_{e} candidates are observed with a background of 8.2±0.8 (syst.). Combined with the latest NOvA ν_{μ} disappearance data and external constraints from reactor experiments on sin^{2}2θ_{13}, the hypothesis of inverted mass hierarchy with θ_{23} in the lower octant is disfavored at greater than 93% C.L. for all values of δ_{CP}.