Results 71 to 80 of about 28,844 (206)

Higgs boson decay h → Zγ and muon magnetic dipole moment in the μνSSM

Journal of High Energy Physics, 2020
To solve the μ problem and generate three tiny neutrino masses in the MSSM, the μ from ν Supersymmetric Standard Model (μνSSM) introduces three singlet right- handed neutrino superfields, which lead to the mixing of the Higgs doublets with the sneutrinos.
Chang-Xin Liu, Hai-Bin Zhang, Jin-Lei Yang, Shu-Min Zhao, Yu-Bin Liu, Tai-Fu Feng   +5 more
doaj   +1 more source

Spin‐Polarized Antiferromagnets for Spintronics

Advanced Materials, EarlyView.
This review highlights recent advances in anomalous and spin transport phenomena in spin‐polarized antiferromagnets. Key effects—including the anomalous Hall, Nernst, and magneto‐optical effects—are discussed across various antiferromagnetic platforms.
Zhenzhou Guo, Xiaotian Wang, Wenhong Wang, Gang Zhang, Xiaodong Zhou, Zhenxiang Cheng   +5 more
wiley   +1 more source

Advancement in Colloidal Metasurfaces: Approaches for Scalable Photonic Devices

Advanced Materials Interfaces, EarlyView.
This perspective explores colloidal metasurfaces composed of plasmonic and emitting nanoparticles assembled by laser interference lithography and template‐assisted self‐assembly methods. Precise design strategies achieve directional emission, low‐threshold lasing, and tunable photonic bandgaps.
Sezer Seçkin, Swagato Sarkar, Tobias A.F. König   +2 more
wiley   +1 more source

Revealing the Nature of Non‐Covalent Interactions in Ionic Liquids by Combined Pulse EPR and 19F NMR Spectroscopy

Angewandte Chemie, EarlyView.
Ionic liquids have been proposed as alternatives to molecular solvents. Here, spin probes and spin‐labelled ILs are studied by pulse electron paramagnetic resonance, paramagnetic relaxation enhancement NMR, molecular dynamics, and density functional theory, revealing the IL interaction sphere. The results challenge previous interpretations of nitroxide‐
Ciarán J. Rogers, Spyridon Koutsoukos, Jana Eisermann, Luke Wylie, Gavin J. Smith, Tom Welton, Maxie M. Roessler   +6 more
wiley   +2 more sources

New dark matter candidate in the $$B-L$$ B - L symmetric SSM

European Physical Journal C: Particles and Fields, 2023
The B-L symmetric SUSY model (B-LSSM) introduces a new $$Z'$$ Z ′ gauge boson and two singlet scalars, which indicates there are more neutralinos in the B-LSSM comparing with the minimal SUSY extension of standard model (MSSM).
Jin-Lei Yang, Zhong-Jun Yang, Xiu-Yi Yang, Hai-Bin Zhang, Tai-Fu Feng   +4 more
doaj   +1 more source

Towards a determination of the tau lepton dipole moments [PDF]

, 2013
The tau anomalous magnetic moment (a_tau) and electric dipole moment (d_tau) have not yet been observed. The present bounds on their values are of order 10^-2 and 10^-17 e*cm, respectively.
Fael, Matteo, Mercolli, Lorenzo, Passera, Massimo   +2 more
core   +2 more sources

High‐Transmission Mid‐Infrared Bandpass Filters using Hybrid Metal‐Dielectric Metasurfaces for CO2 Sensing

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This article presents a hybrid metal‐dielectric metasurface in transmission mode for mid‐infrared (MIR) spectroscopy. Composed of germanium on aluminium cylinders atop a calcium fluoride substrate, the metasurface achieves 80% transmission efficiency at λ = 2.6 µm with a narrow full‐width‐half‐maximum of 0.4 µm.
Amr Soliman, C Williams, Richard Hopper, Florin Udrea, Haider Butt, Timothy D. Wilkinson   +5 more
wiley   +1 more source

Lepton Dipole Moments in Extended Technicolor Models [PDF]

, 2004
We analyze the diagonal and transition magnetic and electric dipole moments of charged leptons in extended technicolor (ETC) models, taking account of the multiscale nature of the ETC gauge symmetry breaking, conformal (walking) behavior of the ...
Abe, Appelquist, Appelquist, Appelquist, Appelquist, Appelquist, Appelquist, Appelquist, Barr, Bennett, Bennett, Bernreuther, Czarnecki, DeMille, Dimopoulos, Eichten, Feng, Holdom, Kawall, Khriplovich, Lamoreaux, Lane, Lane, Lee, Maurizio Piai, Mori, Pendlebury, Regan, Robert Shrock, Semertzidis, Semertzidis, Susskind, Thomas Appelquist, Weinberg, Yamawaki   +34 more
core   +2 more sources

Fabrication and Optical Characterization of CMOS‐Compatible Honeycomb‐Like Large‐Scale Lattices of Near‐Field Coupled Plasmonic TiN Nanotriangles

Advanced Optical Materials, EarlyView.
Honeycomb‐like plasmonic titanium nitride nanotriangle arrays are fabricated in a complementary metal‐oxide‐semiconductor pilot line. Experimental and simulated reflectances as a function of energy and in‐plane momentum match a dispersion relation based on nearest‐neighbor dipole coupling, this indicates Diract points at the K point.
Jon Schlipf, Maria Alessandra Cutolo, Costanza Lucia Manganelli, Sebastian Reiter, Götz Seibold, Oliver Skibitzki, Christian Wenger, Inga Anita Fischer   +7 more
wiley   +1 more source

QED Logarithms in the Electroweak Corrections to the Muon Anomalous Magnetic Moment [PDF]

, 1998
We employ an effective Lagrangian approach to derive the leading-logarithm two-loop electroweak contributions to the muon anomalous magnetic moment, a_mu.
A. Czarnecki, A. Czarnecki, A. Mendez, B. Krause, D. A. Kosower, E. Braaten, E. de Rafael, F. Ferrer, G. Altarelli, G. Buchalla, G. Couture, G. Degrassi, G. F. Giudice, G. ’t Hooft, I. Bars, J. A. Grifols, J. Ellis, J. Lopez, K. Fujikawa, L. Montanet, M. Carena, M. Ciuchini, M. Hayakawa, M. Krawczyk, P. Fayet, R. Barbieri, R. Jackiw, S. Brodsky, S. Weinberg, T. C. Yuan, T. Falk, T. Ibrahim, T. Kinoshita, T. Moroi, T. V. Kukhto, U. Chattopadhyay, W. A. Bardeen, W. Siegel, Y. Kizukuri   +38 more
core   +3 more sources