Results 41 to 50 of about 3,594,748 (179)
Machine Learning: Science and TechnologyRadio-frequency quadrupoles (RFQs) are multi-purpose linear particle accelerators that simultaneously bunch and accelerate charged particle beams. They are ubiquitous in accelerator physics, especially as injectors to higher-energy machines, owing to ...
Joshua Villarreal +3 more
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New U(1) Gauge Symmetry of Quarks and Leptons
, 2002 Instead of anchoring the seesaw mechanism with the conventional heavy right-handed neutrino singlet, a small Majorana neutrino mass may be obtained just as well with the addition of a heavy triplet of leptons per family to the minimal standard model of ...
ERNEST MA +3 more
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Surfactant Distribution on the Liquid Surface Above an Approaching Particle
Colloids and InterfacesThe axisymmetric distribution of an insoluble surfactant on the liquid surface above a particle rising towards the surface has been considered. Under the assumption that the surface is fully covered by the surfactant, an analytical expression for the ...
Alexander A. Nepomnyashchy
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Development of an optical imaging technique for particle number density
Journal of Fluid Science and Technology, 2018 Accurate measurements of particle number density along with particle diameters and velocities are strongly required both in academic and industrial fields.
Naohisa TAKAGAKI +4 more
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Regularizing the quark-level $\sigma$ model
, 1998 We show that the finite difference, $-i\pi^2 m^2$, between quadratic and logarithmic divergent integrals $\int d^4p[m^2(p^2-m^2)^{-2}-(p^2-m^2)^{-1}]$, as encountered in the linear $\sigma$ model, is in fact regularization independent.Comment: 9 pages, 2
A. A. RAWLINSON +3 more
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The $D\pi$ form factors from analyticity and unitarity
, 2012 We study the shape parameters of the $D\pi$ scalar and vector form factors using as input dispersion relations and unitarity for the moments of suitable heavy-light correlators evaluated with Operator Product Expansions, including $O(\alpha_s^2)$ terms ...
B Ananthanarayan +3 more
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Slovene Linguistic Studies, 2015 The role of modification is often fulfilled by particle clauses, which enter into coordinate or subordinate relations with the preceding or following clause structures only at the formal, syntactic level, leaving the semantic level relation unfulfilled.
openaire +4 more sources
Revista Brasileira de Saúde OcupacionalO uso de filtros e respiradores contra particulados é extremamente comum na indústria em geral. As normas utilizadas para a avaliação desses equipamentos definem critérios de testes e aprovação que visam garantir que os filtros continuem eficientes ao ...
Oswaldo de Almeida Pastore +1 more
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, 2012 For inhomogeneous systems with interfaces, the inclusion of long-range dispersion interactions is necessary to achieve consistency between molecular simulation calculations and experimental results.
Isele-Holder, Rolf E. +2 more
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N-particle nonclassicality without N-particle correlations
, 2013 Most of known multipartite Bell inequalities involve correlation functions for all subsystems. They are useless for entangled states without such correlations.
D. M. Greenberger +5 more
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