Results 61 to 70 of about 116,471 (292)

Constraining active-sterile neutrino transition magnetic moments at DUNE near and far detectors

Journal of High Energy Physics, 2021
We consider the sensitivity of the DUNE experiment to a heavy neutral lepton, HNL (also known as sterile neutrino) in the mass range from a few MeV to a few GeV, interacting with the Standard Model via a transition magnetic moment to the active neutrinos,
Thomas Schwetz, Albert Zhou, Jing-Yu Zhu
doaj   +1 more source

Electric Dipolar Kondo Effect Emerging from Vibrating Magnetic Ion

, 2012
When a magnetic ion vibrates in a metal, it inevitably introduces a new channel of hybridization with conduction electrons and in general, the vibrating ion induces electric dipole moment. In such a situation, we find that magnetic and non-magnetic Kondo
Hotta, Takashi, Ueda, Kazuo
core   +1 more source

Multi‐Pathway Upconversion Emission in Symmetry‐Broken Nanocavities: Broadband Multiresonant Enhancement and Anti‐Correlated Interfacial Sensitivity

Advanced Functional Materials, EarlyView.
Symmetry‐broken plasmonic nanoantenna arrays achieve broadband multiresonant enhancement of second harmonic generation (SHG), third harmonic generation (THG), and upconversion photoluminescence (UCPL), under femtosecond laser excitation across the near‐infrared range (1000–1600 nm).
Elieser Mejia, Yuming Zhao, Meitong Nie, Benjamin Pittelkau, Aditya Garg, Junyeob Song, Wenqi Zhu, Henri Lezec, Amit Agrawal, Wei Zhou   +9 more
wiley   +1 more source

Multiconfiguration Dirac-Hartree-Fock calculations of atomic electric dipole moments of 225^Ra, 199^Hg, and 171^Yb

, 2013
The multiconfiguration Dirac-Hartree-Fock (MCDHF) method has been employed to calculate atomic electric dipole moments (EDM) of 225^Ra, 199^Hg, and 171^Yb.
Biero, Jacek, Gaigalas, Gediminas, Jonsson, Per, Radziute, Laima   +3 more
core   +1 more source

Tests of CPT and Lorentz symmetry from muon anomalous magnetic dipole moment [PDF]

, 2014
We derive the relativistic factor for splitting of the $g$-factors of a fermion and its antifermion partner, which is important for placing constraints on dimension-five, $CPT$-odd and Lorentz-invariance-violating interactions from experiments performed ...
Y. Stadnik, B. Roberts, V. Flambaum
semanticscholar   +1 more source

Discovery of an Intrinsic Antiferromagnetic Semiconductor EuSc2Te4 With Magnetism‐Driven Nonlinear Transport

Advanced Functional Materials, EarlyView.
EuSc₂Te₄, an antiferromagnetic semiconductor, exhibits a nonlinear Hall effect (NLHE) characterized by quadratic current–voltage behavior. Combined experimental and theoretical studies reveal that this NLHE is linked to its antiferromagnetism and involves contributions from the quantum metric.
Seng Huat Lee, Yufei Zhao, Noble Gluscevich, Hemian Yi, Zachary Morgan, Huibo Cao, Jahyun Koo, Yu Wang, Jingyang He, Venkatraman Gopalan, Yuanxi Wang, Weiwei Xie, CuiZu Chang, Qiang Zhang, Binghai Yan, Zhiqiang Mao   +15 more
wiley   +1 more source

Theoretical study on ThF+, a prospective system in search of time-reversal violation

New Journal of Physics, 2015
The low-lying electronic states of ThF ^+ , a possible candidate in the search for $\mathcal{P}$ - and $\mathcal{T}$ -violation, have been studied using high-level correlated relativistic ab initio multi-reference coupled-cluster and configuration ...
Malika Denis, Morten S Nørby, Hans Jørgen Aa Jensen, André Severo Pereira Gomes, Malaya K Nayak, Stefan Knecht, Timo Fleig   +6 more
doaj   +1 more source

Singlet scalar and 2HDM extensions of the Standard Model: CP-violation and constraints from (g − 2) μ and eEDM

Journal of High Energy Physics, 2018
We study popular scalar extensions of the Standard Model, namely the singlet extension, the 2-Higgs doublet model (2HDM) and its extension by a singlet scalar.
Venus Keus, Niko Koivunen, Kimmo Tuominen   +2 more
doaj   +1 more source

Calculation of P,T-odd interaction constant of PbF using Z-vector method in the relativistic coupled-cluster framework

, 2015
The effective electric field experienced by the unpaired electron in the ground state of PbF, which is a potential candidate in the search of electron electric dipole moment due to some special characteristics, is calculated using Z-vector method in the ...
Nayak, Malaya K., Pal, Sourav, Pathak, Himadri, Sasmal, Sudip, Vaval, Nayana   +4 more
core   +2 more sources

Stringy Maxwell charge and the magnetic dipole moment [PDF]

, 2014
It is shown that stringy charge leads naturally to an observable magnetic moment of the electron.
R. Hammond
semanticscholar   +1 more source