The collision frequency of electron-neutral-particle in weakly ionized plasmas with non-Maxwellian v

来源 :理论物理通讯(英文版) | 被引量 : 0次 | 上传用户:clhsmith001
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The collision frequencies of electron-neutral-particle in weakly ionized complex plasmas with the non-Maxwellian velocity distributions are studied.The average collision frequencies of electron-neutral-particle in plasmas are accurately derived.We find that these collision frequencies are significantly dependent on the power-law spectral indices of non-Maxwellian distribution functions and so they are generally different from the collision frequencies in plasmas with a Maxwellian velocity distribution,which will affect the transport properties of the charged particles in plasmas.Numerically analyses are made to show the roles of the spectral indices in the average collision frequencies respectively.
其他文献
The (3 + 1)-dimensional Zakharov-Kuznetsov (ZK) and the new extended quantum ZK equations are functional to decipher the dense quantum plasma,ion-acoustic waves,electron thermal energy,ion plasma,quantum acoustic waves,and quantum Langmuir waves.The enhan
Entropy generation is one of the key features in analysis as it exhibits irreversibility of the system.Therefore,the present study investigates the entropy generation rate in a mixed convective peristaltic motion of a reactive nanofluid through an asymmet
The dimensionless third-order nonlinear Schr(o)dinger equation (alias the Hirota equation) is investigated via deep leaning neural networks.In this paper,we use the physics-informed neural networks (PINNs) deep learning method to explore the data-driven s
In this paper,two integrating strategies namely exp[φ(x)]and G1/G2-expansion methods together with the attributes of local-M derivatives have been acknowledged on the electrical microtubule(MT) model to retrieve soliton solutions.The said model performs a
In this paper,we derive the Lindblad and Redfield forms of the master equation based on the Born-Markov master equation with and without the secular approximation for open multi-level quantum systems.The coefficients of the equations are re-evaluated acco
The ability of the radial basis function (RBF) approach to extrapolate the masses of nuclei in neutron-rich and superheavy regions is investigated in combination with the Duflo-Zuker(DZ31),Hartree-Fock-Bogoliubov (HFB27),finite-range droplet model (FRDM12
Quantum algorithms have been developed for efficiently solving linear algebra tasks.However,they gen-erally require deep circuits and hence universal fault-tolerant quantum computers.In this work,we pro-pose variational algorithms for linear algebra tasks
Entropy generation is the loss of energy in thermodynamical systems due to resistive forces,diffusion processes,radiation effects and chemical reactions.The main aim of this research is to address entropy generation due to magnetic field,nonlinear thermal
The trace norm of matrices plays an important role in quantum information and quantum computing.How to quantify it in today\'s noisy intermediate scale quantum (NISQ) devices is a crucial task for information processing.In this paper,we present three va
The quantum many-body problem (QMBP) has become a hot topic in high-energy physics and condensed-matter physics.With an exponential increase in the dimensions of Hilbert space,it becomes very challenging to solve the QMBP,even with the most powerful compu