Results 51 to 60 of about 722,085 (316)

Neutrino oscillations in cosmological spacetime

Nuclear Physics B, 2021
Neutrino physics is one of the most intriguing and vividly discussed topics in high-energy physics. Phenomena of neutrino oscillation give rise to a large number of experiments to actually observe these oscillations among different flavors of neutrinos ...
Susobhan Mandal
doaj  

Quantum correlations in terms of neutrino oscillation probabilities

Nuclear Physics B, 2016
Neutrino oscillations provide evidence for the mode entanglement of neutrino mass eigenstates in a given flavour eigenstate. Given this mode entanglement, it is pertinent to consider the relation between the oscillation probabilities and other quantum ...
Ashutosh Kumar Alok, Subhashish Banerjee, S. Uma Sankar   +2 more
doaj   +1 more source

Effects of gravitational lensing on neutrino oscillation in $$ \gamma $$ γ -spacetime

European Physical Journal C: Particles and Fields, 2022
We study the effects of gravitational lensing on neutrino oscillations in the $$\gamma $$ γ -spacetime which describes a static, axially-symmetric and asymptotically flat solution of the Einstein’s field equations in vacuum.
Hrishikesh Chakrabarty, Debasish Borah, Ahmadjon Abdujabbarov, Daniele Malafarina, Bobomurat Ahmedov   +4 more
doaj   +1 more source

Measurement of Neutrino Oscillation with KamLAND: Evidence of Spectral Distortion [PDF]

, 2004
We present results of a study of neutrino oscillation based on a 766 ton-year exposure of KamLAND to reactor anti-neutrinos. We observe 258 \nuebar\ candidate events with energies above 3.4 MeV compared to 365.2 events expected in the absence of neutrino
A. Kozlov, A. Piepke, A. R. Young, A. Rojas, A. Stuart, A. Suzuki, A. W. P. Poon, B. D. Dieterle, B. E. Berger, B. K. Fujikawa, C. E. Lane, C. Mauger, C. R. Gould, D. A. Dwyer, D. M. Markoff, D.-M. Mei, E. Yakushev, F. Gray, F. Piquemal, F. Suekane, G. A. Horton-Smith, G. Gratta, G. Guillian, G. Keefer, H. Ikeda, H. J. Karwowski, H. M. Steiner, H. Murayama, H. Ogawa, H. Watanabe, I. Shimizu, J. A. Messimore, J. Busenitz, J. Detwiler, J. G. Learned, J. Goldman, J. Maricic, J. Shirai, J.-S. Ricol, K. Eguchi, K. Furuno, K. Ichimura, K. Inoue, K. Ishihara, K. Ishii, K. M. Heeger, K. McKinny, K. Nakajima, K. Nakamura, K. Owada, K. T. Lesko, K. Tada, K. Tamae, K.-B. Luk, L. A. Winslow, M. Batygov, M. Koga, M. Motoki, M. P. Decowski, M.-J. Chen, N. Tolich, O. Tajima, P. Vogel, P. W. Gorham, R. D. McKeown, R. M. Rohm, R. Svoboda, R. Wendell, S. Dazeley, S. Enomoto, S. Hatakeyama, S. J. Freedman, S. Matsuno, S. Pakvasa, S. P. Mikheyev, T. Araki, T. Classen, T. Iwamoto, T. Kawashima, T. Maeda, T. Miletic, T. Mitsui, W. Bugg, W. Tornow, Y. D. Chan, Y. Efremenko, Y. Fu, Y. Kamyshkov, Y. Kishimoto, Y. Koseki, Y. Nakamura, Y. Tsuda, Y. Uchida, Y.-F. Wang, Z. Djurcic   +94 more
core   +7 more sources

Generalized mass ordering degeneracy in neutrino oscillation experiments [PDF]

, 2016
We consider the impact of neutral-current (NC) nonstandard neutrino interactions (NSI) on the determination of the neutrino mass ordering. We show that in the presence of NSI there is an exact degeneracy which makes it impossible to determine the ...
P. Coloma, T. Schwetz
semanticscholar   +1 more source

The fate of hints: updated global analysis of three-flavor neutrino oscillations [PDF]

Journal of High Energy Physics, 2020
Our herein described combined analysis of the latest neutrino oscillation data presented at the Neutrino2020 conference shows that previous hints for the neutrino mass ordering have significantly decreased, and normal ordering (NO) is favored only at the
I. Esteban, M. Gonzalez-Garcia, M. Maltoni, T. Schwetz, A. Zhou   +4 more
semanticscholar   +1 more source

Search for electron-neutrino transitions to sterile states in the BEST experiment [PDF]

Physical Review C, 2022
The Baksan Experiment on Sterile Transitions (BEST) probes the gallium anomaly and its possible connections to oscillations between active and sterile neutrinos.
V. Barinov, B. Cleveland, S. Danshin, H. Ejiri, S. Elliott, D. Frekers, V. Gavrin, V. Gorbachev, D. Gorbunov, W. Haxton, T. Ibragimova, I. Kim, Yu. P. Kozlova, L. Kravchuk, V. Kuzminov, B. Lubsandorzhiev, Y. Malyshkin, R. Massarczyk, V. Matveev, I. Mirmov, J. Nico, A. Petelin, R. Robertson, D. Sinclair, A. Shikhin, V. Tarasov, G. Trubnikov, E. Veretenkin, J. Wilkerson, A. I. Zvir   +29 more
semanticscholar   +1 more source

A search for neutrino oscillations [PDF]

Zeitschrift f�r Physik C Particles and Fields, 1988
We present here the final results of experiments searching for neutrino oscillations, carried out by the CHARM Collaboration. The data — taking took place in 1983. The first experiment was performed by exposing two detectors simultaneously to the CERN PS low energyvµ beam.
F. Bergsma, J. Dorenbosch, C. Nieuwenhuis, J. V. Allaby, U. Amaldi, G. Barbiellini, CAPONE, Antonio, Y. Eisenberg, W. Flegel, M. Jonker, L. Lanceri, M. Metcalf, J. Panman, D. Perretgallix, R. Plunkett, C. Santoni, K. Winter, I. Abt, J. Aspiazu, F. W. Busser, H. Daumann, P. D. Gall, T. Hebbeker, F. Niebergall, P. Schutt, P. Stahelin, P. Gorbunov, E. Grigoriev, V. Kaftanov, V. Khovansky, A. Rosanov, BARONE, Luciano Maria, BORGIA, BRUNO, M. Diemoz, DORE, Ubaldo, FERRONI, Fernando, LONGO, Egidio, L. Luminari, P. Monacelli, F. Denotaristefani, E. Valente   +40 more
openaire   +3 more sources

Studying the neutrino wave-packet effects at medium-baseline reactor neutrino oscillation experiments and the potential benefits of an extra detector

Nuclear Physics B, 2021
We examine the potential of the future medium-baseline reactor neutrino oscillation (MBRO) experiments in studying neutrino wave-packet impact. In our study, we treat neutrinos as wave packets and use the corresponding neutrino flavor transition ...
Zhaokan Cheng, Wei Wang, Chan Fai Wong, Jingbo Zhang   +3 more
doaj  

Parameter Limits for Neutrino Oscillation with Decoherence in KamLAND [PDF]

, 2016
In the framework of quantum open systems we analyze data from KamLAND by using a model that considers neutrino oscillation in a three-family approximation with the inclusion of the decoherence effect.
G. B. Gomes, M. Guzzo, P. Holanda, R. Oliveira   +3 more
semanticscholar   +1 more source