Number of the records: 1  

New Constraints on Oscillation Parameters from v(e) Appearance and ν(μ) Disappearance in the NOvA Experiment

  1. 1.
    SYSNO ASEP0494228
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleNew Constraints on Oscillation Parameters from v(e) Appearance and ν(μ) Disappearance in the NOvA Experiment
    Author(s) Acero, M. A. (CO)
    Adamson, P. (US)
    Aliaga, L. (US)
    Alion, T. (GB)
    Allakhverdian, V. (RU)
    Anfimov, N. V. (RU)
    Antoshkin, A. (RU)
    Arrieta-Diaz, E. (US)
    Aurisano, A. (US)
    Back, A. (US)
    Backhouse, C. (GB)
    Baird, M. (US)
    Balashov, N. (RU)
    Bambah, B. A. (IN)
    Bays, K. (US)
    Behera, B. (IN)
    Bending, D. (GB)
    Bernstein, R. (US)
    Bhatnagar, A.K. (IN)
    Bhuyan, B. (IN)
    Bian, J. (US)
    Blackburn, T. (GB)
    Blair, J. (US)
    Bolshakova, A. (RU)
    Bouř, P. (CZ)
    Bromberg, C. (US)
    Brown, J. (US)
    Buchanan, N. (US)
    Butkevich, A. (RU)
    Bychkov, V. (US)
    Campbell, M. (GB)
    Carroll, T. J. (US)
    Catano-Mur, E. (US)
    Cedeno, A. (US)
    Childress, S. (US)
    Choudhary, B. C. (IN)
    Chowdhury, B. (US)
    Coan, T. E. (US)
    Colo, M. (US)
    Cooper, J. (US)
    Corwin, L. (US)
    Cremonesi, L. (GB)
    Cronin-Hennessy, D. (US)
    Davies, G. S. (US)
    Davies, J. P. (GB)
    De Rijck, S. (US)
    Derwent, P. F. (US)
    Dharmapalan, R. (US)
    Ding, P. (US)
    Djurcic, Z. (US)
    Dukes, E. C. (US)
    Dung, P. (US)
    Duyang, H. (US)
    Edayath, S. (IN)
    Ehrlich, R. (US)
    Feldman, G. J. (US)
    Frank, M. J. (US)
    Gallagher, H. R. (US)
    Gandrajula, R. (US)
    Gao, F. (US)
    Germani, S. (GB)
    Giri, A. (IN)
    Gomes, R. A. (BR)
    Goodman, M. C. (US)
    Grichine, V. (RU)
    Groh, M. (US)
    Group, R. (US)
    Grover, D. (IN)
    Guo, B. (US)
    Habig, A. (US)
    Hakl, František (UIVT-O) SAI, RID, ORCID
    Hartnell, J. (GB)
    Hatcher, R. (US)
    Hatzikoutelis, A. (US)
    Heller, K. (US)
    Himmel, A. (US)
    Holin, A. (GB)
    Howard, B. (US)
    Huang, J. (US)
    Hylen, J. (US)
    Jediný, F. (CZ)
    Judah, M. (US)
    Kakorin, I. (RU)
    Kalra, D. (IN)
    Kaplan, D. M. (US)
    Keloth, R. (IN)
    Klimov, O. (RU)
    Koerner, L. W. (US)
    Kolupaeva, L. (RU)
    Kotelnikov, S. (RU)
    Kourbanis, I. (US)
    Kreymer, A. (US)
    Kulenberg, C. (US)
    Kumar, A. (IN)
    Kuruppu, C. (US)
    Kus, V. (CZ)
    Lackey, T. (US)
    Lang, K. (US)
    Lin, S. (US)
    Lokajíček, Miloš (FZU-D) RID, ORCID
    Lozier, J. (US)
    Luchuk, S. (RU)
    Maan, K. (IN)
    Magill, S. (US)
    Mann, W. A. (US)
    Marshak, M. L. (US)
    Matveev, V. (RU)
    Mendez, D. P. (GB)
    Messier, M. D. (US)
    Meyer, H. (US)
    Miao, T. (US)
    Miller, W. H. (US)
    Mishra, S. H. (US)
    Mislivec, A. (US)
    Mohanta, R. (IN)
    Moren, A. (US)
    Mualem, L. (US)
    Muether, M. (US)
    Mufson, S. (US)
    Murphy, R. (US)
    Musser, J. (US)
    Naples, D. (US)
    Nayak, N. (US)
    Author(s) Nelson, J. K. (US)
    Nichol, R. (GB)
    Niner, E. (US)
    Norman, A. (US)
    Nosek, T. (CZ)
    Oksuzian, Y. (US)
    Olshevskiy, A. (RU)
    Olson, T. (US)
    Paley, J. (US)
    Patterson, R. B. (US)
    Pawloski, G. (US)
    Pershey, D. (US)
    Petrova, O. (RU)
    Petti, R. (US)
    Phan-Budd, S. (US)
    Plunkett, R. K. (US)
    Potukuchi, B. (IN)
    Principato, C. (US)
    Psihas, F. (US)
    Radovic, A. (US)
    Rameika, R. A. (US)
    Rebel, B. (US)
    Rijck, S. (US)
    Rojas, P. (US)
    Ryabov, V. (RU)
    Sachdev, K. (US)
    Samoylov, O. (RU)
    Sanchez, M. C. (US)
    Sepulveda-Quiroz, J. (US)
    Shanahan, P. (US)
    Sheshukov, A. (RU)
    Singh, P. (IN)
    Singh, V. (IN)
    Smith, E. (US)
    Smolík, J. (CZ)
    Snopok, P. (US)
    Solomey, N. (US)
    Song, E. (US)
    Sousa, A. (US)
    Soustružník, K. (CZ)
    Strait, M. (US)
    Suter, L. (US)
    Talaga, R. L. (US)
    Tas, P. (CZ)
    Thayyullathil, R. B. (IN)
    Thomas, J. (GB)
    Tiras, E. (US)
    Tognini, S. C. (BR)
    Torbunov, D. (US)
    Torun, Y. (US)
    Tripathi, J. (IN)
    Tsaris, A. (US)
    Urheim, J. (US)
    Vahle, P. (US)
    Vasel, J. (US)
    Vinton, L. (GB)
    Vokáč, P. (CZ)
    Vold, A. (US)
    Vrba, T. (CZ)
    Wang, B. (US)
    Warburton, T. K. (US)
    Wetstein, M. (US)
    Whittington, D. (US)
    Wojcicki, S. G. (US)
    Wolcott, J. (US)
    Yang, S. (US)
    Yu, S. (US)
    Zálešák, Jaroslav (FZU-D) RID, ORCID
    Zamorano, B. (GB)
    Zwaska, R. (US)
    Article number032012
    Source TitlePhysical Review D. - : American Physical Society - ISSN 2470-0010
    Roč. 98, č. 3 (2018)
    Number of pages16 s.
    Languageeng - English
    CountryUS - United States
    Keywordselastic tracking ; neutrino ; algorithms ; simulation
    Subject RIVBF - Elementary Particles and High Energy Physics
    OECD categoryParticles and field physics
    Subject RIV - cooperationInstitute of Physics - Elementary Particles and High Energy Physics
    R&D ProjectsLM2015068 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
    Institutional supportUIVT-O - RVO:67985807 ; FZU-D - RVO:68378271
    UT WOS000442670200002
    EID SCOPUS85053010173
    DOI10.1103/PhysRevD.98.032012
    AnnotationWe present updated results from the NOvA experiment for v(mu) -> v(mu) and v(mu) -> v(e) oscillations from an exposure of 8.85 x 10(20) protons on target, which represents an increase of 46% compared to our previous publication. The results utilize significant improvements in both the simulations and analysis of the data. A joint fit to the data for v(mu) disappearance and v(e) appearance gives the best-fit point as normal mass hierarchy, Delta m(32)(2) = 2.44 x 10(-3) eV(2)/c(4), sin(2) theta(23) = 0.56, and delta(CP) = 1.21 pi. The 68.3% confidence intervals in the normal mass hierarchy are Delta m(32)(2) is an element of[2.37, 2.52] x 10(-3) eV(2)/c(4) , sin(2) theta(23) is an element of [0.43, 0.51] boolean OR [0.52, 0.60], and delta(CP) is an element of [0, 0.21 pi] boolean OR [0.91 pi, 2 pi]. The inverted mass hierarchy is disfavored at the 95% confidence level for all choices of the other oscillation parameters.
    WorkplaceInstitute of Computer Science
    ContactTereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800
    Year of Publishing2019
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