Results 101 to 110 of about 59,601 (214)

Neutrino masses and bimaximal mixing [PDF]

Physics Letters B, 1999
Solar and atmospheric neutrino anomalies are described by bimaximal mixing of three neutrinos. Neutrino oscillations in appearance nu_e nu_mu,nu_tau and in disappearance nu_e long baseline and atmospheric experiments are sensitive to deviations from the ideal bimaximal mixing.
Jezabek, M., Sumino, Y.
openaire   +2 more sources

Polarimetric Wide‐Angle Radar Detects Competing Signatures of Ice Fabric and Structural Firn Anisotropy

Geophysical Research Letters, Volume 52, Issue 14, 28 July 2025.
Abstract Ice is mechanically and dielectrically anisotropic. The degree of anisotropy evolves dynamically as ice crystals align during deformation into macroscopic patterns termed ice fabric. Radar polarimetry is an emerging tool to detect such patterns, particularly using nadir‐looking antenna geometries sensitive to horizontal anisotropy.
Falk M. Oraschewski, M. Reza Ershadi, Reinhard Drews   +2 more
wiley   +1 more source

Neutrino Masses and Mixing from Neutrino Oscillation Experiments [PDF]

, 1999
19 pages including 5 figures, Latex2e. Talk presented by S. M.
Bilenky, S. M., Giunti, C., Grimus, W.
openaire   +3 more sources

On the photon–classical electromagnetic field relationship

Annals of the New York Academy of Sciences, Volume 1549, Issue 1, Page 11-21, July 2025.
Abstract This paper discusses how the two ways in which the wavefunction of a free‐propagating photon can be introduced—starting from the relativistic energy−momentum relationship or based on the electromagnetic field, in particular on Riemann–Silberstein vectors—are not entirely equivalent since they can lead to different consequences regarding photon
Daniela Dragoman
wiley   +1 more source

Long baseline neutrino oscillation experiments with accelerators in Japan

European Physical Journal C: Particles and Fields, 2020
The development of long baseline neutrino oscillation experiments with accelerators in Japan is reviewed. Accelerator experiments can optimize experimental conditions, such as the beam and the detector, as needed.
Tsuyoshi Nakaya, Koichiro Nishikawa
doaj   +1 more source

Human‐AI Co‐Creativity: Does ChatGPT Make Us More Creative?

The Journal of Creative Behavior, Volume 59, Issue 2, June 2025.
ABSTRACT Much has been made of the apparent capacity for creativity of generative AI. However, as research expands the knowledge base regarding the capabilities and performance of this technology, the prevailing view is shifting away from “AI is creative” and towards a more balanced model of Human‐AI co‐creativity.
Kelsey Medeiros, David H. Cropley, Rebecca L. Marrone, Roni Reiter‐Palmon   +3 more
wiley   +1 more source

Minimal Modification To The Tri-bimaximal Neutrino Mixing

, 2006
Current experimental data on neutrino oscillations are consistent with the tri-bimaximal mixing. If future experimental data will determine a non-zero $V_{e3}$ and/or find CP violations in neutrino oscillations, there is the need to modify the mixing ...
A. Zee, Adhilary, Aharmim, Aliu, Altarelli, Altarelli, Altmann, Ambrosio, Apollonio, Ashie, Babu, Babu, Back, Bjorken, Eguci, Eidelman, Fogli, Friedberg, Gonzalez-Garcia, Goswami, Goswami, Grimus, Haba, Harrison, Harrison, Harrison, Harrison, Harrison, Harrison, He, He, Jarlskog, Jarlskog, Kim, Kovtun, Li, Low, Ma, Ma, Ma, Ma, Ma, Ma, Maltoni, Mohapatra, Plentinger, Sanchez, Singh, Strumia, Varizelas, Varizelas, Xiao-Gang He, Xing, Xing, Zee   +54 more
core   +3 more sources

Multi‐Source Forecast of Solar Cycle Flare Activity Using the Novel Informer‐Based Models

Space Weather, Volume 23, Issue 4, April 2025.
Abstract Solar flares, the significant indicators of solar activity, have an impact on Earth's satellites and communication systems. Accurate prediction of solar flare events is crucial for mitigating these effects. In this work, we use multiple data sources, including Geostationary Operational Environmental Satellites soft X‐ray flare flux and the ...
Jie Cao, Tingting Xu, Linhua Deng, Miao Wan, Xinhua Zhao, Yang Peng, Xueliang Zhou, Wenhua Wang, Lidong Huang, Wencheng Wang, Lei Yang, Weihong Zhou   +11 more
wiley   +1 more source

Constraints on non-unitary neutrino mixing in light of atmospheric and reactor neutrino data

Journal of High Energy Physics
While the origin of neutrino masses remains unknown, several key neutrino mass generation models result in a non-unitary three-neutrino mixing matrix. To put such models to test, the deviations of the mixing matrix from unitarity can be measured directly
Tetiana Kozynets, Philipp Eller, Alan Zander, Manuel Ettengruber, D. Jason Koskinen   +4 more
doaj   +1 more source

Neutrino mixing contribution to the cosmological constant

, 2004
We show that the non-perturbative vacuum structure associated with neutrino mixing leads to a non-zero contribution to the value of the cosmological constant. Such a contribution comes from the specific nature of the mixing phenomenon.
A. Capolupo, Bahcall, Bilenky, Binger, Blasone, Blasone, Blasone, Blasone, Blasone, Blasone, Blasone, Blasone, Capozziello, Capozziello, Capozziello, Coleman, Fujii, Fujii, Fujii, Fujii, G. Vitiello, Gell-Mann, Hannabuss, Hannabuss, Ji, Ji, M. Blasone, Perlmutter, S. Capozziello, S. Carloni, Sahni, Shapiro, Shapiro, Shifman, Weinberg, Yokoyama, Zeldovich, Zeldovich   +37 more
core   +1 more source