Results 101 to 110 of about 2,367,094 (272)

Exclusive Z0 photoproduction at the Large Hadron Collider and the Future Circular Collider

open access: yesNuclear Physics B, 2020
In this paper we present a comprehensive analysis of the exclusive Z0 photoproduction in pp, pPb and PbPb collisions for the energies of the Large Hadron Collider (LHC) and of the proposed Future Circular Collider (FCC).
R.O. Coelho, V.P. Gonçalves
doaj   +1 more source

Nucleon-Meson Couplings in One Boson Exchange Potential using Non-Critical String Theory

open access: yes, 2013
A non-critical holographic QCD model constructed in the six dimensional Anti-de-Sitter ($AdS_6$) supergravity background is employed to study a the baryon. It is shown that the size of the baryon is of order one with respect to the $\lambda$, however, it
Morad, R., Pahlavani, M. R., Sadeghi, J.
core   +1 more source

Mechanical-force-induced non-local collective ferroelastic switching in epitaxial lead-titanate thin films

open access: yesNature Communications, 2019
Ferroelastic switching in ferroelectric/multiferroic oxides plays a crucial role in determining their dielectric, piezoelectric, and magnetoelectric properties.
Xiaoyan Lu   +20 more
semanticscholar   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

open access: yesAdvanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia   +3 more
wiley   +1 more source

Discrete Flavor Symmetries and Models of Neutrino Mixing [PDF]

open access: yes, 2010
We review the application of non abelian discrete groups to the theory of neutrino masses and mixing, which is strongly suggested by the agreement of the TriBimaximal (TB) mixing pattern with experiment. After summarizing the motivation and the formalism,
G. Altarelli, F. Feruglio
semanticscholar   +1 more source

Formation of Laser‐Induced Periodic Surface Structures on Titanium Alloy Using a Picosecond Laser: Dependence on Fluence and Number of Laser Pulses

open access: yesAdvanced Materials Interfaces, EarlyView.
Laser treatment of materials is a versatile technique for generating ordered surface structures. Nevertheless, such structures are the result of laser parameters such as laser pulse fluence. We demonstrate that homogeneous low special frequency laser‐induced periodic surface structures are contingent on both single and effective fluence dose and can be
Iana Fomicheva   +6 more
wiley   +1 more source

Pattern Formation in Non‐Equilibrium Architected Materials

open access: yesAdvanced Materials Technologies, EarlyView.
This article demonstrates an artificial mechanical system ‐ a robotic metamaterial ‐ as an accessible and versatile platform within which to explore and prescribe the reaction‐diffusion driven pattern formation hitherto associated with comparatively less accessible and versatile non‐equilibrium biological and chemical systems.
Vinod Ramakrishnan, Michael J. Frazier
wiley   +1 more source

Potential Roles of the Interaction Between Model V1 Neurons with Orientation-Selective and Non-selective Surround Inhibition in Contour Detection

open access: yesFrontiers in Neural Circuits, 2015
Both the neurons with orientation-selective and with non-selective surround inhibition have been observed in the primary visual cortex (V1) of primates and cats.
Kai-Fu eYang   +3 more
doaj   +1 more source

Strategies and obstacles in constructing realistic higher-dimensional models

open access: yes, 2006
We discuss several aspects of higher dimensional models that contain bulk gauge and fermion fields only. In particular we argue that non-standard boundary conditions involving charge-conjugate fermion fields offer attractive model building possibilities.
Grzadkowski, Bohdan, Wudka, Jose
core   +1 more source

Distributed Bragg Reflector Based on Plasmonic Ag: Plasma Polymer Nanocomposites

open access: yesAdvanced Optical Materials, EarlyView.
This paper presents a comprehensive approach for the optical design and validation of silver nanocomposite‐based Distributed Bragg Reflectors (DBRs). It describes deriving material properties (n, k) and using them to predict the performance of the deposited optical stack, as well as to characterize imperfections in the DBR deposition, or even to ...
Zdeněk Krtouš   +7 more
wiley   +1 more source

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