Results 21 to 30 of about 370,901 (291)
Phenomenology of neutron-antineutron conversion [PDF]
, 2017 We consider the possibility of neutron-antineutron ($n-\bar n$) conversion, in which the change of a neutron into an antineutron is mediated by an external source, as can occur in a scattering process.
Gardner, Susan, Yan, Xinshuai
core +3 more sources
Paradoxes of neutrino oscillations [PDF]
, 2009 Despite the theory of neutrino oscillations being rather old, some of its basic issues are still being debated in the literature. We discuss, in the framework of the wave packet approach, a number of such issues, including the relevance of the "same ...
A. D. Dolgov +29 more
core +2 more sources
Non-oscillation of half-linear differential equations with periodic coefficients
Electronic Journal of Qualitative Theory of Differential Equations, 2015 We consider half-linear Euler type differential equations with general periodic coefficients. It is well-known that these equations are conditionally oscillatory, i.e., there exists a border value given by their coefficients which separates oscillatory ...
Petr Hasil, Michal Veselý
doaj +1 more source
Interplay of gravitation and linear superposition of different mass eigenstates [PDF]
, 1998 The interplay of gravitation and the quantum-mechanical principle of linear superposition induces a new set of neutrino oscillation phases. These ensure that the flavor-oscillation clocks, inherent in the phenomenon of neutrino oscillations, redshift ...
A. Halprin +27 more
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On the oscillation of q-fractional difference equations
Advances in Difference Equations, 2017 In this paper, sufficient conditions are established for the oscillation of solutions of q-fractional difference equations of the form { ∇ 0 α q x ( t ) + f 1 ( t , x ) = r ( t ) + f 2 ( t , x ) , t > 0 , lim t → 0 + q I 0 j − α x ( t ) = b j ( j = 1 , 2
Bahaaeldin Abdalla
doaj +1 more source
Numerical study of vortex-induced vibrations of flexible riser under top oscillation excitation
Zhongguo Jianchuan Yanjiu, 2022 ObjectiveThe viv-FOAM-SJTU solver is used to carry out the numerical simulation of the vortex induced vibrations of a riser under different top oscillation excitation amplitudes. MethodsThe flow field is computed by the strip theory and Reynolds-averaged
Hao HU, Jianwei WU, Decheng WAN
doaj +1 more source
Control of Oscillation Patterns in a Symmetric Coupled Biological Oscillator System [PDF]
, 2003 A chain of three-oscillator system was constructed with living biological oscillators of phasmodial slime mold, Physarum polycehalum and the oscillation patterns were analyzed by the symmetric Hopf bifurcation theory using group theory.
Fujii, Teruo +3 more
core +1 more source
Micromachines, 2021 The shortage of color in traditional electrophoretic displays (EPDs) can be compensated by three-color EPDs. However, the response time of black particles and white particles is increased. A new driving waveform based on the principle of three-color EPDs
Hu Zhang +11 more
doaj +1 more source
Second-order impulsive differential systems with mixed and several delays
Advances in Difference Equations, 2021 In this work, we present new necessary and sufficient conditions for the oscillation of a class of second-order neutral delay impulsive differential equations.
Shyam Sundar Santra +4 more
doaj +1 more source
Shape oscillations in non-degenerate Bose gases - transition from the collisionless to the hydrodynamic regime [PDF]
, 2005 We investigate collective oscillations of non-degenerate clouds of Rb-87 atoms as a function of density in an elongated magnetic trap. For the low-lying M=0 monopole-quadrupole shape oscillation we measure the oscillation frequencies and damping rates ...
Ch. Buggle +10 more
core +2 more sources