Results 141 to 150 of about 46,152 (238)

The United States Magnetotelluric Array and the National Impedance Map

Reviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract The United States Magnetotelluric Array (USMTArray) data set, collected in the years 2006–2024, consists of more than 1,700 long‐period magnetotelluric stations covering the entirety of the contiguous United States on a quasi‐regular 70 km grid.
Anna Kelbert, Paul A. Bedrosian, Adam Schultz, Gary D. Egbert, Louise Pellerin, Jeffrey J. Love, Andrew Frassetto, Benjamin S. Murphy   +7 more
wiley   +1 more source

Study some two loop contribution to muon anomalous MDM in the N-B-LSSM

European Physical Journal C: Particles and Fields
It is well known that the muon magnetic dipole moment (MDM) has close relation with the new physics (NP) in the development of the Standard Model (SM).
Xing-Yu Han, Shu-Min Zhao, Long Ruan, Xi Wang, Xing-Xing Dong   +4 more
doaj   +1 more source

Spin Effects in tau-lepton Pair Induced by Anomalous Magnetic and Electric Dipole Moments

Acta Physica Polonica B Proceedings Supplement
The possible anomalous New Physics contributions to magnetic and electric dipole moments of the $τ$ lepton have brought renewed interest in studying $τ$-pair production at energies of the LHC and future colliders. We discuss effects of electromagnetic and weak dipole moment contributions to the $τ$-lepton polarization and $ττ$ spin correlations in the $
openaire   +2 more sources

Muon anomalous magnetic dipole moment in the $μ$-problem solvable extra U(1) models

, 2001
The recent measurement of the muon anomalous magnetic dipole moment shows 2.6$σ$ deviation of $a_μ$ from the standard model prediction which can be explained by a chargino-sneutrino loop correction in the supersymmetric models. In this paper we consider extra U(1) models where the $μ$ parameter is radiatively generated. This model predicts the sign of $
openaire   +2 more sources

Giant Magnetostriction in Ferrimagnetic SmFe5As3

Angewandte Chemie International Edition, Volume 65, Issue 20, 11 May 2026.
SmFe5As3 is a newly discovered ferrimagnetic material that displays peculiar volumetric effects as a function of temperature. As a result of two magnetic sublattices—one with d$d$‐electrons of Fe and another with f$f$‐electrons of Sm—single crystals of SmFe5As3 show negative (blue), positive (pink), and zero (beige) thermal expansion along the [010 ...
Oksana Karychort, Jan Priessnitz, Volodymyr Buturlim, Mitja Krnel, Iñigo Robredo, Nazar Zaremba, Ulrich Burkhardt, Helge Rosner, Andrew Fitch, Markus König, Fabrice Wilhelm, Olha Zhak, Dileep Krishnan, Ivan Soldatov, Rudolf Schäfer, Maia Vergniory, Libor Šmejkal, Theo Siegrist, Berit H. Goodge, Krzysztof Gofryk, Yurii Prots, Eteri Svanidze   +21 more
wiley   +1 more source

Limits for anomalous magnetic and electric dipole moments of tau leptons from heavy-ion UPCs [PDF]

Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021), 2022
Mariola Kłusek-Gawenda, Antoni Szczurek, Mateusz Dyndal, Matthias Schott   +3 more
openaire   +1 more source

High quality QCD axion via electric-magnetic duality

Journal of High Energy Physics
We propose a novel paradigm for the QCD axion with high-quality Peccei-Quinn (PQ) symmetry on the basis of electric-magnetic duality in the conformal window of a supersymmetric gauge theory.
Shota Nakagawa, Yuichiro Nakai, Junxuan Xu, Yufei Zhang   +3 more
doaj   +1 more source

A radiative lepton model in a non-invertible fusion rule

Nuclear Physics B
We propose a new mechanism wherein the electron and muon masses are generated at the one-loop level following the dynamical violation of the Ising fusion rule symmetry.
Jingqian Chen, Chao-Qiang Geng, Hiroshi Okada, Jia-Jun Wu   +3 more
doaj   +1 more source

Versatile Magneto‐Dielectric Response of Epitaxial Thin Films of the High Entropy Oxide Perovskite Nd(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3

Advanced Materials, Volume 38, Issue 26, 8 May 2026.
The magnetic high entropy oxide perovskite Nd(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 exhibits a substantially large dielectric constant (εr) at room temperature, which shows distinct anionic and cationic contributions in the form of zero and finite bias peaks, respectively, down to its magnetic transition temperature (Tmag).
Roxana Capu, Ryan Thompson, C. Willem Rischau, Marli R. Cantarino, Premysl Marsik, Sergey L. Bud'ko, Neven Biškup, María Varela, Yurii G. Pashkevich, Serhii M. Orel, Thomas Prokscha, Andreas Suter, Jiangtao Zhao, Ugwumsinachi Oji, Marco Bonura, Peter Bencok, Zaher Salman, Stefano Gariglio, Christian Bernhard, Subhrangsu Sarkar   +19 more
wiley   +1 more source

On the Interaction of the Photovoltaic Response With Ferroelectric and Magnetic Domains: Magnetoelectric Control of the Photovoltaic Response in BiFeO3 Thin Films

Small Methods, Volume 10, Issue 9, 8 May 2026.
This study demonstrates tunable photovoltaic responses in pure, polycrystalline BiFeO3 thin films, controlled by external electric and magnetic fields. By aligning ferroelectric domains and leveraging magnetoelectric coupling, the photogeneration is amplified up to seven times.
Luciano Cardoso Dias, Eduardo Astrath Volnistem, Maurício Mazur, Fernanda Barbieri, Karina Midori Endo, Ana Carolina Ferreira, Mariele Noemi da Silva Diaz, Taiana Gabriela Moretti Bonadio, Ricardo Yoshimitsu Miyahara, Tania Toyomi Tominaga, Gustavo Sanguino Dias, Luiz Fernando Cótica, Ivair Aparecido dos Santos, José Antonio Eiras, Valdirlei Fernandes Freitas   +14 more
wiley   +1 more source