Interaction between Particles and a Wave in a System of Magnetic-Trapping Acceleration by an Electromagnetic Wavedoi:10.1143/JJAP.27.1980Shigeo KawataA ManabeTakashi YabeRyo Sugihara
The wave-particle interaction is investigated for Vp×B acceleration or magnetic-trapping acceleration by an electromagnetic wave. We present a condition for efficient particle acceleration: the trapped particles are accelerated efficiently if the number density of the imposed particles and the time interv...
(A): When a stretched string vibrates in two segments, then all the vibrating particles in first half of the string are in out of phase to that of in the remaining of the string (R): In a stationary wave the phase difference between the vibrating particles in two consecutive loops is ...
Spherical-wave decomposition of a plane wave in the far zone and mathematical principles required in studying the scattering and absorption of light and other electromagnetic radiation by particles and particle groups. For... BMI Mishchenko 被引量: 0发表: 2014年 ...
Signatures of delocalization only occur in the absence of an active torque for an ensemble of APs, that is, for cases where the light pattern only affects the speed of the particles. Then, noise-free APs move persistently in the direction of their initial orientation and never turn so that ...
wave, wherein there are areas of high and low amplitude that do not move in space. These areas correspond to the wavelength of the emission from the transducer, and allow lightweight pieces of styrofoam to be placed in to the low amplitude areas, where they are held in place by the ...
The standard cancellation of UV singularities requires the renormalization of field wave-functions and couplings. In the FDU formalism, this feature is obtained through the construction of local UV counter-terms. At one loop, the scenario where massless and massive particles are propagating in the ...
where Φ𝑦/Φ𝑥Φy/Φx is the ellipticity parameter of a defocused particle’s image under study. Figure 7. Interferometric images of sand particles in a wave flume. Four particles are selected to perform their 3D-tracking (Supplementary Video S1). To perform a 3D-tracking of the diffe...
Given the large acoustic attenuation of the Martian atmosphere, in addition to the geometrical spreading of the acoustic wavefront, the sound amplitude decreases rapidly with distance. As the acoustic wave propagates, the sound pressure decreases as 1/r*e−αr, where r is the distance between...
Other methods of wave generation include that of Tsuruta et al. (2021), where waves are generated by adjusting the position of the free surface in the generation zone by adding or removing particles, however this method is not yet implemented in DualSPHysics. In the present study, MBs with ...