Results 41 to 50 of about 1,246,943 (339)
Physics Beyond Standard Model in Neutron Beta Decay [PDF]
, 2011 Limits from neutron beta decay on parameters describing physics beyond the Standard Model are presented. New Physics is described by the most general Lorentz invariant effective Hamiltonian involving vector, scalar and tensor operators and Standard Model
Holeczek, Jacek +3 more
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A General Decay and Optimal Decay Result in a Heat System with a Viscoelastic Term [PDF]
Acta Mathematica Scientia, 2019 We consider a quasilinear heat system in the presence of an integral term and establish a general and optimal decay result from which improves and generalizes several stability results in the literature.
Abderrahmane Youkana +3 more
openaire +3 more sources
Open Mathematics, 2021 This article concerns linear one-dimensional thermoelastic Timoshenko system with memory and distributed delay terms where the Cattaneo law governs the heat flux q(x,t)q\left(x,t).
Moumen Abdelkader +4 more
doaj +1 more source
Generalized effective operator formalism for decaying systems [PDF]
Physical Review A, 2016 11 pages, 20 ...
Paraschiv, Marius +3 more
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AIMS Mathematics, 2021 In this article, we investigate a one-dimensional thermoelastic laminated beam system with viscoelastic dissipation on the effective rotation angle and through heat conduction in the interfacial slip equations.
Soh E. Mukiawa +2 more
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Separation of Transitions with Two Quantum Jumps from Cascades [PDF]
, 2010 We consider the general scenario of an excited level |i> of a quantum system that can decay via two channels: (i) via a single-quantum jump to an intermediate, resonant level |bar m>, followed by a second single-quantum jump to a final level |f>, and (ii)
Jentschura, U. D.
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Radiative decays of dynamically generated charmed baryons [PDF]
Physical Review D, 2011 In this work we study the radiative decay of dynamically generated $J^P=\oh^-$ charm baryons into the ground state $J^P=\oh^+$ baryons. Since different theoretical interpretations of these baryonic resonances, and in particular of the $ _c(2595)$, give different predictions, a precise experimental measurement of these decays would be an important step
Gamermann, D. +2 more
openaire +4 more sources
AIMS MathematicsIn this paper, we investigate a von Karman plate system with general type of relaxation functions on the boundary. We derive the general decay rate result without requiring the assumption that the initial value $ w_0 \equiv 0 $ on the boundary, using the
Jum-Ran Kang
doaj +1 more source
General decay in a Timoshenko-type system with thermoelasticity with second sound
Advances in Nonlinear Analysis, 2015 In this article, we consider a vibrating nonlinear Timoshenko system with thermoelasticity with second sound. We discuss the well-posedness and the regularity of solutions using the semi-group theory.
Ayadi Mohamed Ali +3 more
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Classical Loschmidt echo in chaotic many-body systems [PDF]
, 2005 General theoretic approach to classical Loschmidt echoes in chaotic systems with many degrees of freedom is developed. For perturbations which affect essentially all degrees of freedom we find a doubly exponential decay with the rate determined by the ...
Prosen, Tomaz, Veble, Gregor
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