Results 31 to 40 of about 3,039,927 (219)

Neutrino interactions in the late universe [PDF]

Journal of High Energy Physics, 2021
AbstractThe cosmic neutrino background is both a dramatic prediction of the hot Big Bang and a compelling target for current and future observations. The impact of relativistic neutrinos in the early universe has been observed at high significance in a number of cosmological probes.
Green, Daniel, Kaplan, David, Rajendran, Surjeet   +2 more
openaire   +3 more sources

Observation of tau neutrino interactions [PDF]

Physics Letters B, 2001
12 pages, 3 figures ...
Kodama, K., Ushida, N., Andreopoulos, C., Saoulidou, N., Tzanakos, G., Yager, P., Baller, B., Boehnlein, D., Freeman, W., Lundberg, B., Mor, J., Rameika, R., Yun, J C., Song, J S., Yoon, C S., Chung, S H., Berghaus, P., Kubantsev, M A., Reay, N W., Sidwell, R A., Stanton, N., Yoshida, S., Aoki, S., Hara, T., Rhee, J T., Ciampa, D., Erickson, C., Graham, M., Heller, K., Rusack, R., Schwienhorst, R., Siela, J., Trammell, J., Wilcox, J., Hoshino, K., Jiko, H., Miyanishi, M., Komatsu, M., Nakamura, M., Nakano, T., Niwa, K., Nonaka, N., Okada, K., Sato, O., Akdogan, T., Paolone, V., Rosenfeld, C., Kulik, A., Kafka, T., Oliver, W., Patzak, T., Schneps, J.   +51 more
openaire   +4 more sources

Examining Neutrino–Matter Interactions in the Cassiopeia A Supernova

The Astrophysical Journal, 2023
Neutrino interactions with stellar material are widely believed to be fundamental to the explosion of massive stars. However, this important process has remained difficult to confirm observationally.
Toshiki Sato, Takashi Yoshida, Hideyuki Umeda, John P. Hughes, Keiichi Maeda, Shigehiro Nagataki, Brian J. Williams   +6 more
doaj   +1 more source

Ultrahigh-energy neutrino interactions [PDF]

Astroparticle Physics, 1996
51 pages, LaTeX, uses elsart.sty and BoxedEPS for 23 uufiled PostScript figures.
Gandhi, Raj, Quigg, Chris, Reno, Mary Hall, Sarcevic, Ina   +3 more
openaire   +2 more sources

High-energy neutrino interaction physics with IceCube [PDF]

EPJ Web of Conferences, 2019
Although they are best known for studying astrophysical neutrinos, neutrino telescopes like IceCube can study neutrino interactions, at energies far above those that are accessible at accelerators.
Klein Spencer
doaj   +1 more source

Cosmological signatures of interacting neutrinos [PDF]

Physical Review D, 2006
We investigate signatures of neutrino scattering in the Cosmic Microwave Background (CMB) and matter power spectra, and the extent to which present cosmological data can distinguish between a free streaming or tightly coupled fluid of neutrinos. If neutrinos have strong non-standard interactions, for example, through the coupling of neutrinos to a ...
Bell, Nicole F., Pierpaoli, Elena, Sigurdson, Kris   +2 more
openaire   +3 more sources

Resonant neutrino interaction and mixing [PDF]

Physics Letters B, 1995
We investigate the resonant interaction of neutrinos in matter in the presence of mixing. At energies near the W resonance, oscillations are absent; the survival probability of electron antineutrinos is suppressed due to the presence of open inelastic channels.
Domokos, G., Kovesi-Domokos, S.
openaire   +2 more sources

Neutrino Oscillation in a Minimal Length Spacetime

Astronomische Nachrichten, EarlyView.
ABSTRACT We investigate how neutrino oscillations are modified in a non‐commutative spacetime characterized by a minimal length scale, described by the Quesne–Tkachuk algebra. By incorporating the algebra's deformation parameter β$$ \beta $$ into the effective neutrino mass, we derive the two‐flavor oscillation probability in this non‐commutative ...
Luísa Nadal‐Camargo, Thiago Oliveira Ferreira, Dimiter Hadjimichef, César A. Z. Vasconcellos   +3 more
wiley   +1 more source

Meson Exchange Current (MEC) Models in Neutrino Interaction Generators [PDF]

, 2015
6 pages, 5 figures, 1 table, proceedings of the 8th International Workshop on Neutrino-Nucleus Interactions in the Few-GeV Region (NuInt12), Rio de Janeiro, Brazil, 22-27 October ...
Katori, T, Teppei Katori
core   +1 more source

Improved precision on 2–3 oscillation parameters using the synergy between DUNE and T2HK

Journal of High Energy Physics
A high-precision measurement of ∆ m 31 2 $$ \Delta {m}_{31}^2 $$ and θ 23 is inevitable to estimate the Earth’s matter effect in long-baseline experiments which in turn plays an important role in addressing the issue of neutrino mass ordering and to ...
Sanjib Kumar Agarwalla, Ritam Kundu, Masoom Singh   +2 more
doaj   +1 more source