Results 41 to 50 of about 1,272,353 (301)

Using measurements of the aerosol charging state in determination of the particle growth rate and the proportion of ion-induced nucleation [PDF]

open access: yesAtmospheric Chemistry and Physics, 2013
The fraction of charged nucleation mode particles as a function of particle diameter depends on the particle growth rate and the proportion of particles formed via ion-induced nucleation.
J. Leppä   +6 more
doaj   +1 more source

Dynamics of a charged particle [PDF]

open access: yesPhysical Review E, 2008
Using physical arguments, I derive the physically correct equations of motion for a classical charged particle from the Lorentz-Abraham-Dirac equations (LAD) which are well known to be physically incorrect. Since a charged particle can classically not be a point particle because of the Coulomb field divergence, my derivation allows for that by imposing
openaire   +2 more sources

Coherent Grating Transition Radiation of a Hollow Relativistic Electron Beam from a Flat 2D Photonic Crystal

open access: yesParticles
Hollow electron beams are a promising tool for generating coherent radiation in various frequency ranges. Hollow beams have unique properties, including increased stability and the ability to achieve high current densities without significant ...
Daria Yu. Sergeeva, Alexey A. Tishchenko
doaj   +1 more source

Pseudorapidity and transverse-momentum distributions of charged particles in proton–proton collisions at s=13 TeV

open access: yesPhysics Letters B, 2016
The pseudorapidity (η) and transverse-momentum (pT) distributions of charged particles produced in proton–proton collisions are measured at the centre-of-mass energy s=13 TeV. The pseudorapidity distribution in |η|
J. Adam   +986 more
doaj   +1 more source

Investigation of Particle Distributions in Xe-Xe Collision at sNN=5.44 TeV with the Tsallis Statistics

open access: yesAdvances in High Energy Physics, 2020
The distribution characteristic of final-state particles is one of the significant parts in high-energy nuclear collisions. The transverse momentum distribution of charged particles carries essential evolution information about the collision system.
Hai-Fu Zhao, Bao-Chun Li, Hong-Wei Dong
doaj   +1 more source

Coulomb stable structures of charged dust particles in a dynamical trap at atmospheric pressure in air

open access: yesNew Journal of Physics, 2013
A mathematical simulation of a dust particle's behavior in the electrodynamic linear quadrupole trap with closing end electrodes allowed us to reveal several features of the phenomena.
L M Vasilyak   +7 more
doaj   +1 more source

Charging of mesospheric aerosol particles: the role of photodetachment and photoionization from meteoric smoke and ice particles [PDF]

open access: yesAnnales Geophysicae, 2009
Time constants for photodetachment, photoemission, and electron capture are considered for two classes of mesospheric aerosol particles, i.e., meteor smoke particles (MSPs) and pure water ice particles.
M. Rapp
doaj   +1 more source

Experimental evidence of reduced sticking of nanoparticles on a metal grid [PDF]

open access: yes, 2009
Filtering of NaCl, CaCl2, (NH4)2SO4 and NiSO4 aerosol particles 7–20 nm in diameter by a stainless steel grid was studied in order to find out if there is perfect sticking or partial rebound. Our experiment used particles from a spray-drying process, the
Gulijk, C. van   +5 more
core   +1 more source

On the initial-value problem of the Maxwell-Lorentz equations. [PDF]

open access: yes, 2010
We consider the Maxwell-Lorentz equations, i.e., the equation of motion of a charged dust coupled to Maxwell's equations, on an arbitrary general-relativistic spacetime.
Carr, Anthony, Perlick, Volker
core   +3 more sources

Effect of positively charged particles on sputtering damage of organic electro-luminescent diodes with Mg:Ag alloy electrodes fabricated by facing target sputtering

open access: yesAIP Advances, 2017
We investigated the influence of the positively charged particles generated during sputtering on the performances of organic light-emitting diodes (OLEDs) with Mg:Ag alloy electrodes fabricated by sputtering.
Kouji Suemori   +3 more
doaj   +1 more source

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