Results 41 to 50 of about 54,975 (183)

Global constraints on non-standard neutrino interactions with quarks and electrons

Journal of High Energy Physics, 2023
We derive new constraints on effective four-fermion neutrino non-standard interactions with both quarks and electrons. This is done through the global analysis of neutrino oscillation data and measurements of coherent elastic neutrino-nucleus scattering (
Pilar Coloma, M. C. Gonzalez-Garcia, Michele Maltoni, João Paulo Pinheiro, Salvador Urrea   +4 more
doaj   +1 more source

Progress on a spherical TPC for low energy neutrino detection

, 2005
The new concept of the spherical TPC aims at relatively large target masses with low threshold and background, keeping an extremely simple and robust operation.
Aune S, Barranco J, E A Paschos, E Ferrer Ribas, G Fanourakis, G J Gounaris, Giomataris I, Giomataris I, Gounaris G J, H Deschamps, I G Irastorza, I Savvidis, J D Vergados, J Dolbeau, J Morales, K Kousouris, M Gros, P Colas, P Gorodetzky, P Salin, Papavassiliou J, S Aune, T Enqvist, T Geralis, T Patzak, V Lepeltier, Y Giomataris   +26 more
core   +3 more sources

Implications of the first detection of coherent elastic neutrino-nucleus scattering (CEvNS) with Liquid Argon

, 2020
The CENNS-10 experiment of the COHERENT collaboration has recently reported the first detection of coherent-elastic neutrino-nucleus scattering (CEvNS) in liquid Argon with more than $3 \sigma$ significance. In this work, we exploit the new data in order
Garcia, G. Sanchez, Miranda, O. G., Papoulias, D. K., Sanders, O., Tórtola, M., Valle, J. W. F.   +5 more
core   +1 more source

Quantum GraviElectro Dynamics

Annalen der Physik, Volume 538, Issue 1, January 2026.
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley   +1 more source

Can quantum statistics help distinguish Dirac from Majorana neutrinos?

Journal of High Energy Physics
Finding out if neutrinos are Dirac or Majorana particles is known to be extremely difficult due to the smallness of neutrino mass and the fact that in the limit m ν = 0 both Dirac and Majorana neutrinos become Weyl fermions, i.e.
Evgeny Akhmedov, Andreas Trautner
doaj   +1 more source

The impact of neutrino-nucleus interaction modeling on new physics searches

Journal of High Energy Physics, 2022
Accurate neutrino-nucleus interaction modeling is an essential requirement for the success of the accelerator-based neutrino program. As no satisfactory description of cross sections exists, experiments tune neutrino-nucleus interactions to data to ...
Nina M. Coyle, Shirley Weishi Li, Pedro A. N. Machado   +2 more
doaj   +1 more source

Neutrino Properties Before and After KamLAND [PDF]

, 2003
We review neutrino oscillation physics, including the determination of mass splittings and mixings from current solar, atmospheric, reactor and accelerator neutrino data. A brief discussion is given of cosmological and astrophysical implications.
Pakvasa, S., Valle, J. W. F.
core   +4 more sources

Spectral Analysis of Flickering Gamma‐Ray Flashes Observed During the ALOFT 2023 Campaign

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 23, 16 December 2025.
Abstract We examine a newly discovered category of high‐energy radiation events called flickering gamma‐ray flashes (FGF) detected during the airborne lightning observatory for FEGS and TGFs campaign in July 2023. These FGFs are characterized by highly pulsating gamma‐ray emissions that have no detectable concurrent optical or radio signals (Ostgaard ...
D. Sarria, N. Østgaard, I. Bjørge‐Engeland, A. Mezentsev, M. Marisaldi, N. Lehtinen, M. Stanley, T. Lang, C. Schultz, A. Fuglestad   +9 more
wiley   +1 more source

New physics versus quenching factors in Coherent Neutrino Scattering

Journal of High Energy Physics
Recent results on the Coherent Elastic Neutrino-Nucleus Scattering (CEνNS) on germanium present significant discrepancies among experiments. We perform a combined analysis of the Dresden-II, CONUS+ and COHERENT data, quantifying the impact of quenching ...
Yulun Li, Gonzalo Herrera, Patrick Huber
doaj   +1 more source

A Superalgebra Within: Representations of Lightest Standard Model Particles Form a Z25$\mathbb {Z}_2^5$‐Graded Algebra

Annalen der Physik, Volume 537, Issue 12, December 2025.
 A set of particle representations, familiar from the Standard Model, collectively form a superalgebra. Those representations mirroring the behaviour of the Standard Model's gauge bosons, and three generations of fermions, are each included in this algebra, with exception only to those representations involving the top quark.
N. Furey
wiley   +1 more source