Results 31 to 40 of about 1,139 (185)

ATMOSPHERIC NEUTRINO OSCILLATIONS [PDF]

Nonaccelerator Astroparticle Physics, 2002
The recent results from the Soudan 2, MACRO and SuperKamiokande experiments on atmospheric neutrino oscillations are summarized and discussed. Some features of possible future atmospheric neutrino experiments are presented.
Giacomelli, G., Giorgini, M., Spurio, M.
openaire   +2 more sources

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

Majorana CP violation insights from decaying neutrinos

Nuclear Physics B
It is well-known that within the standard three flavor neutrino oscillation formalism, the Majorana phases appearing in the neutrino mixing matrix cannot have any effect on neutrino oscillation probabilities thereby evading testability at neutrino ...
Sabila Parveen, Soumya Bonthu, Newton Nath, Ujjal Kumar Dey, Poonam Mehta   +4 more
doaj   +1 more source

Uncertainties in the oscillation parameters measurement due to multi-nucleon effects at NOνA experiment

Nuclear Physics B, 2022
In this work, we investigate the role of multi-nucleon (MN) effects (mainly 2p-2h and RPA) on the sensitivity measurement of various neutrino oscillation parameters, in the disappearance channel of NOνA (USA) experiment.
Paramita Deka, Jaydip Singh, Neelakshi Sarma, Kalpana Bora   +3 more
doaj   +1 more source

Phenomenology of neutrino oscillations [PDF]

Nuclear Physics B - Proceedings Supplements, 2002
We review the status of several phenomenological topics of current interest in neutrino oscillations: (i) Solar neutrino oscillations after the first Sudbury Neutrino Observatory measurements, including both model-independent and model-dependent results; (ii) Dominant nu_mu-->nu_tau oscillations of atmospheric and K2K neutrinos, and possible ...
G. L. FOGLI, E. LISI, A. MARRONE, MONTANINO, Daniele, A. PALAZZO   +4 more
openaire   +3 more sources

Four-neutrino oscillations [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2000
It is shown that at least four massive neutrinos are needed in order to accommodate the evidences in favor of neutrino oscillations found in solar and atmospheric neutrino experiments and in the LSND experiment. Among all four-neutrino schemes, only two, with a mass spectrum composed of two pairs of neutrinos with close masses separated by the "LSND ...
openaire   +2 more sources

Neutrino Chiral Oscillations [PDF]

International Journal of Theoretical Physics, 1998
8 pages, Revtex, 1 figure as ps-file (epsf.sty)
S. DE LEO, ROTELLI, Pietro
openaire   +3 more sources

Exploring the new physics phases in 3+1 scenario in neutrino oscillation experiments

Journal of High Energy Physics, 2021
The various global analyses of available neutrino oscillation data indicate the presence of the standard 3 + 0 neutrino oscillation picture. However, there are a few short baseline anomalies that point to the possible existence of a fourth neutrino (with
Nishat Fiza, Mehedi Masud, Manimala Mitra   +2 more
doaj   +1 more source

Gravitational Radiation From Binary Systems With Time Varying Masses

Annalen der Physik, Volume 538, Issue 8, August 2026.
We extend the standard approach pioneered in the works by Peters and Mathews to include the mass loss processes of the binary components, by obtaining the variations due to gravitational radiation of the main physical parameters. As an application of our results we consider gravitational radiation emission in binary magnetar systems.
Teodora M. Matei, Cristian A. Croitoru, Tiberiu Harko   +2 more
wiley   +1 more source

Polychromatic Population of Bioluminescent Organisms in the Deep Pacific Ocean

Journal of Geophysical Research: Oceans, Volume 131, Issue 7, July 2026.
Abstract We present a comprehensive study of deep‐sea bioluminescent organisms in the Cascadia Basin, Northeast Pacific Ocean, based on four years (2020–2023) of in situ measurements using STRings for Absorption length in Water instruments. Analysis of over 1.3 million camera images and continuous photomultiplier tube recordings revealed that ...
Ruohan Li, Christian Spannfellner, Kilian Holzapfel, Sophie Loipolder, Cristina Lagunas Gualda, Michael Böhmer, Matthias Danninger, Fabio C. De Leo, Christian Fruck, Andreas Gärtner, Roman Gernhäuser, Darren Grant, Christian Haack, Felix Henningsen, Hamish Johnson, Claudio Kopper, Carsten B. Krauss, Klaus Leismüller, Stephan A. Meighen‐Berger, Laszlo Papp, Benoît Pirenne, Immacolata Carmen Rea, Elisa Resconi, Lisa Schumacher, Jakub Stacho   +24 more
wiley   +1 more source