Results 71 to 80 of about 44,571 (199)

Extrinsic and intrinsic CPT asymmetries in neutrino oscillations

Nuclear Physics B, 2015
We reconsider the extrinsic and possible intrinsic CPT violation in neutrino oscillations, and point out an identity, i.e., AαβCP=AβαCPT+AαβT, among the CP, T, and CPT asymmetries in oscillations.
Tommy Ohlsson, Shun Zhou
doaj   +1 more source

Cosmic Ray Counting Variability From Water‐Cherenkov Detectors as a Proxy of Stratospheric Conditions in Antarctica

Earth and Space Science, Volume 12, Issue 11, November 2025.
Abstract This work examines atmospheric effects on cosmic ray counts observed by a Water‐Cherenkov detector at the Argentine Antarctic Marambio Station. We analyze the influence of ground‐level barometric pressure and geopotential height at various pressure levels on daily particle rates, finding the strongest association at 100 hPa, linked to ...
N. A. Santos, N. Gómez, S. Dasso, A. M. Gulisano, L. Rubinstein, M. Pereira, O. Areso, for the LAGO Collaboration   +7 more
wiley   +1 more source

Viable secret neutrino interactions with ultralight dark matter

Physics Letters B, 2020
Several anomalies in neutrino oscillation experiments point to the existence of a ∼1 eV sterile neutrino νs mixing with νe at the level of Ue4≅0.1, but such a neutrino is strongly disfavored by constraints on additional light degrees of freedom (δNeff ...
James M. Cline
doaj   +1 more source

Oscillations of Mössbauer neutrinos

Journal of High Energy Physics, 2008
We calculate the probability of recoilless emission and detection of neutrinos (Mossbauer effect with neutrinos) taking into account the boundedness of the parent and daughter nuclei in the neutrino source and detector as well as the leptonic mixing. We show that, in spite of their near monochromaticity, the recoillessly emitted and captured neutrinos ...
Akhmedov, E., Kopp, J., Lindner, M.
openaire   +3 more sources

Magnetic Precursor to the Structural Phase Transition in V2O3

Advanced Electronic Materials, Volume 11, Issue 12, August 6, 2025.
V₂O₃, a model Mott insulator, undergoes a metal‐insulator transition linked to structural and magnetic transitions, though the underlying mechanism remains unclear. Through muon‐spin rotation and X‐ray diffraction on strain‐engineered thin films, a magnetic precursor to the structural transition is identified, emphasizing the key role of magnetism in ...
Chubin Huang, Abhishek Rakshit, Gianluca Janka, Zaher Salman, Andreas Suter, Thomas Prokscha, Benjamin A. Frandsen, Yoav Kalcheim   +7 more
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

Atmospheric, Solar, and CHOOZ neutrinos: a global three generation analysis [PDF]

, 2001
We perform a global three generation analysis of the current solar and atmospheric evidence in favor of neutrino oscillations. We also include the negative results coming from CHOOZ to constrain the nu_e mixing.
Fogli, G. L., Lisi, E., Marrone, A., Montanino, D., Palazzo, A.   +4 more
core   +2 more sources

Progress in the physics of massive neutrinos

, 2003
The current status of the physics of massive neutrinos is reviewed with a forward-looking emphasis. The article begins with the general phenomenology of neutrino oscillations in vacuum and matter and documents the experimental evidence for oscillations ...
Allison W. W., Aoki M., Arafune J., Astier P., Bahcall J. N., Balantekin A. B., Baltz A. J., Barger V., Barger V., Barger V. D., Barger V. D., Barger V. D., Barger V. D., Barger V. D., Barger V. D., Barger V. D., Barger V. D., Barger V. D., Black D., Bludman S. A., Botella F. J., Branco G. C., Buchmuller W., Caldwell D. O., Choubey S., Chun E. J., Church E. D., D. MARFATIA, Declais Y., Dighe A. S., Ermilova V. K., Fogli G. L., Fogli G. L., Fogli G. L., Frampton P. H., Freund M., Fukuda Y., Fukugita M., Gago A. M., Gasperini M., Geer S., Haba N., Hagiwara K., Harvey J. A., Haxton W. C., Hirata K. S., Horowitz C. J., Jegerlehner B., K., K. WHISNANT, Kayser B., Klinkhamer F. R., Koike M., Kuo T. K., Landau L. D., Langacker P., Ling F. S., Lipari P., Loredo T. J., Loreti F. N., Ma E., Mikheyev S. P., Minakata H., Mohapatra R. N., Pas H., Pas H., Pontecorvo B., Rosen S. P., Sakharov A. D., Suzuki H., V. BARGER, Whisnant K., Wolfenstein L., Xing Z. Z., Yasuda O., Zaglauer H. W.   +75 more
core   +2 more sources

THEORY OF NEUTRINO OSCILLATIONS [PDF]

Particle Physics in Laboratory, Space and Universe, 2002
5 pages, talk presented at IFAE 2003, Lecce, 23-26 April ...
openaire   +5 more sources

Invisible Labor and the “Ghost Particle”: Underground Physics at the Kolar Gold Fields**

Berichte zur Wissenschaftsgeschichte, Volume 48, Issue 1-2, Page 163-179, August 2025.
Abstract When cosmic rays—high‐energy particles from outer space—encounter the Earth's atmosphere, they produce particles called neutrinos. To detect them, physicists go underground inside deep mines where the overlying rock can filter out the cosmic‐ray background radiation.
Nithyanand Rao
wiley   +1 more source