Results 21 to 30 of about 716,867 (315)

Significance of neutrino-neutrino interaction in neutrino oscillation in core-collapse supernova

Bibechana, 2014
We study the possibility of neutrino-neutrino interaction inside the neutrino core of supernova (ρ ≥ 1010 g/cc) and outside the neutrinosphere. The angular dependence of the neutrino-neutrino interaction Hamiltonian causes multi-angle effects that can ...
Prabandha Nakarmi, Jeevan Jyoti Nakarmi
doaj   +3 more sources

Nuclear Effects and CP Sensitivity at DUNE

Advances in High Energy Physics, 2020
The precise measurement of neutrino-oscillation parameters is one of the highest priorities in neutrino-oscillation physics. To achieve the desired precision, it is necessary to reduce the systematic uncertainties related to neutrino energy ...
Srishti Nagu, Jaydip Singh, Jyotsna Singh, R. B. Singh   +3 more
doaj   +1 more source

Investigating the effects of Lorentz Invariance Violation on the CP-sensitivities of the Deep Underground Neutrino Experiment

European Physical Journal C: Particles and Fields, 2023
The phenomena of neutrino oscillations offer a great potential for probing new-physics beyond the Standard Model. Any additional effects on neutrino oscillations can help understand the nature of the non-standard effects.
Arnab Sarker, Abinash Medhi, Moon Moon Devi   +2 more
doaj   +1 more source

Massless neutrino oscillations [PDF]

Physical Review D, 2001
Quantum dynamical semigroups provide a general framework for studying the evolution of open systems. Neutrino propagation both in vacuum and in matter can be analyzed using these techniques: they allow a consistent treatment of non-standard, dissipative effects that can alter the pattern of neutrino oscillations.
Fabio Benatti, Fabio Benatti, Roberto Floreanini, Roberto Floreanini   +3 more
openaire   +4 more sources

Dispersion relation of the fast neutrino oscillation wave [PDF]

Physical Review D, 2019
A dense neutrino medium can support flavor oscillation waves which are coherent among different momentum modes of the neutrinos. The dispersion relation (DR) branches of such a wave with complex frequencies and/or wave numbers can lead to the exponential
Chang-Rui Yi, Lei Ma, Joshua D. Martin, H. Duan   +3 more
semanticscholar   +1 more source

Atmospheric neutrino oscillation analysis with improved event reconstruction in Super-Kamiokande IV [PDF]

Progress of Theoretical and Experimental Physics, 2019
A new event reconstruction algorithm based on a maximum likelihood method has been developed for Super-Kamiokande. Its improved kinematic and particle identification capabilities enable the analysis of atmospheric neutrino data in a detector volume 32 ...
M. Jiang, K. Abe, C. Bronner, Y. Hayato, M. Ikeda, K. Iyogi, J. Kameda, Y. Kato, Y. Kishimoto, L. Marti, M. Miura, S. Moriyama, T. Mochizuki, M. Nakahata, Y. Nakajima, Y. Nakano, S. Nakayama, T. Okada, K. Okamoto, A. Orii, G. Pronost, H. Sekiya, M. Shiozawa, Y. Sonoda, A. Takeda, A. Takenaka, Hidekazu Tanaka, T. Yano, R. Akutsu, T. Kajita, Y. Nishimura, K. Okumura, R. Wang, J. Xia, L. Labarga, P. Fernandez, F. Blaszczyk, C. Kachulis, E. Kearns, E. Kearns, J. Raaf, J. Stone, J. Stone, S. Sussman, S. Berkman, J. Bian, N. J. Griskevich, W. Kropp, S. Locke, S. Mine, P. Weatherly, M. Smy, M. Smy, H. Sobel, H. Sobel, V. Takhistov, V. Takhistov, K. Ganezer, J. Hill, J. Kim, I. Lim, R. Park, B. Bodur, K. Scholberg, K. Scholberg, C. Walter, C. Walter, M. Gonin, J. Imber, T. Mueller, T. Ishizuka, Toshikazu Nakamura, J. Jang, K. Choi, J. Learned, S. Matsuno, R. P. Litchfield, Y. Uchida, M. Wascko, N. Calabria, M. Catanesi, R. A. Intonti, E. Radicioni, G. Rosa, A. Ali, G. Collazuol, F. Iacob, L. Ludovici, S. Cao, M. Friend, T. Hasegawa, T. Ishida, Tomio Kobayashi, T. Nakadaira, K. Nakamura, Y. Oyama, K. Sakashita, T. Sekiguchi, T. Tsukamoto, Keijiro Abe, M. Hasegawa, Y. Isobe, H. Miyabe, T. Sugimoto, A. Suzuki, Y. Takeuchi, Y. Takeuchi, Y. Ashida, T. Hayashino, S. Hirota, T. Kikawa, M. Mori, K. Nakamura, T. Nakaya, T. Nakaya, R. Wendell, R. Wendell, L. Anthony, N. McCauley, A. Pritchard, K. Tsui, Y. Fukuda, Y. Itow, Y. Itow, M. Murrase, P. Mijakowski, K. Frankiewicz, C. Jung, Xin Li, J. Palomino, G. Santucci, C. Vilela, M. Wilking, C. Yanagisawa, C. Yanagisawa, D. Fukuda, K. Hagiwara, H. Ishino, S. Ito, Y. Koshio, Y. Koshio, M. Sakuda, Y. Takahira, C. Xu, Y. Kuno, Chris Simpson, C. Simpson, D. Wark, D. Wark, F. Lodovico, B. Richards, S. M. Sedgwick, R. Tacik, R. Tacik, Shin Kim, M. Thiesse, L. Thompson, H. Okazawa, Y. Choi, K. Nishijima, M. Koshiba, M. Yokoyama, A. Goldsack, A. Goldsack, K. Martens, M. Murdoch, B. Quilain, Y. Suzuki, M. Vagins, M. Vagins, M. Kuze, Y. Okajima, T. Yoshida, M. Ishitsuka, J. Martin, C. Nantais, Haruto Tanaka, T. Towstego, M. Hartz, A. Konaka, P. Perio, S. Chen, L. Wan, A. Minamino   +183 more
semanticscholar   +1 more source

Neutrino oscillations refitted [PDF]

Physical Review D, 2014
13 pages, 5 figures, 2 tables. An appendix providing updated results after Neutrino-2014 Conference is added.
Vanegas Forero, David, Tórtola Baixauli, María Amparo, Furtado Valle, José Wagner   +2 more
openaire   +4 more sources

Scalar Nonstandard Interactions in Neutrino Oscillation. [PDF]

Physical Review Letters, 2018
The scalar nonstandard interactions (NSI) can also introduce matter effect for neutrino oscillation in a medium. Especially the recent Borexino data prefer nonzero scalar NSI, η_{ee}=-0.16.
S. Ge, S. Parke
semanticscholar   +1 more source

Advice for a Young Scientist

Perspectives of Earth and Space Scientists, Volume 4, Issue 1, December 2023., 2023
Abstract My career has included astrophysics and space physics, always with a theoretical emphasis. My first papers calculated nuclear reaction rates in dense stars, particularly neutron stars, but I branched out to other areas or theoretical astrophysics.
R. A. Wolf
wiley   +1 more source

Neutrino halo effect on collective neutrino oscillation in iron core-collapse supernova model of a 9.6 M⊙ star [PDF]

Journal of Cosmology and Astroparticle Physics, 2019
We extend the multi-angle computational framework and investigate the time evolution of the neutrino halo on collective neutrino oscillation in the core collapse of an iron core progenitor.
Masamichi Zaizen, John F. Cherry, T. Takiwaki, S. Horiuchi, K. Kotake, H. Umeda, T. Yoshida   +6 more
semanticscholar   +1 more source