scholarly journals Electric and Magnetic Fields Generated by a Charged Bunch between Parallel Conducting Plates

2010 ◽  
Vol 2010 ◽  
pp. 1-5 ◽  
Author(s):  
B. Levchenko
Keyword(s):  
Magnetic Fields ◽  
Cross Section ◽  
Infinite Series ◽  
Direct Method ◽  
Charged Particles ◽  
Circular Cross Section ◽  
External Fields ◽  
Trigonometric Functions ◽  
Electric And Magnetic Fields ◽  
Analytical Expressions

Image fields generated by a bunch of charged particles between two parallel perfectly conducting plates are studied in detail. We derive exact analytical expressions for external fields of a charged relativistic bunch with a circular cross-section. Summation of image fields by the direct method invented by Laslett allows the infinite series to be represented in terms of elementary trigonometric functions.

Ion acceleration by multiple laser pulses and their spontaneous electromagnetic fields in plasma

2008 ◽  
Vol 74 (1) ◽  
pp. 111-118
Author(s):  
FEN-CE CHEN
Keyword(s):  
Magnetic Fields ◽  
Electric Field ◽  
Analytical Model ◽  
Electromagnetic Fields ◽  
Equations Of Motion ◽  
Charged Particles ◽  
Laser Pulses ◽  
The Self ◽  
Electric And Magnetic Fields ◽  
Relativistic Equations

AbstractThe acceleration of ions by multiple laser pulses and their spontaneously generated electric and magnetic fields is investigated by using an analytical model for the latter. The relativistic equations of motion of test charged particles are solved numerically. It is found that the self-generated axial electric field plays an important role in the acceleration, and the energy of heavy test ions can reach several gigaelectronvolts.

scholarly journals An attempt to detect some electro-optical effects

1909 ◽  
Vol 82 (553) ◽  
pp. 224-226
Keyword(s):  
Magnetic Fields ◽  
Cross Section ◽  
Simple Form ◽  
Silver Film ◽  
Short Account ◽  
Optical Part ◽  
Propagation Of Light ◽  
Optical Effects ◽  
Electric And Magnetic Fields ◽  
Velocity Of Propagation

The following paper contains a description of some experiments made with the object of detecting possible effects due to electric and magnetic fields and moving matter on the velocity of propagation of light in glass. The results obtained were negative, but it seems worth while to publish a short account of the experiments. The optical part of the apparatus is a simple form of interferometer which proved very easy and convenient to work with. It consists of a square glass frame made up of glass bars of square cross-section cemented together with canada balsam. Three of the corners are cut off at 45°, as shown in the figure, and the fourth corner contains a half silvered surface FF. Light entering in the direction of the arrow A is divided into two beams by the silver film, which pass round the frame in opposite directions, being totally reflected at the cut-off corners. Half of each beam emerges in the direction of the arrow B, and the two beams at B are in a condition to interfere with each other.

scholarly journals The motion of color-charged particles as a means of testing the non-Abelian dark matter model

2019 ◽  
Vol 28 (01) ◽  
pp. 1950017 ◽  
Author(s):  
Vladimir Dzhunushaliev ◽  
Vladimir Folomeev ◽  
Nina Protsenko
Keyword(s):  
Dark Matter ◽  
Magnetic Fields ◽  
Gauge Field ◽  
Charged Particles ◽  
Analytic Solutions ◽  
Yang Mills ◽  
Electric And Magnetic Fields ◽  
Matter Model ◽  
Dark Matter Model

A possibility is discussed to experimentally test a dark matter model supported by a classic non-Abelian SU(3) Yang–Mills gauge field. Our approach is based on the analysis of the motion of color-charged particles in the background of color electric and magnetic fields using the Wong equations. Estimating the magnitudes of the color fields near the edge of a galaxy, we employ them in obtaining the general analytic solutions to the Wong equations. Using the latter, we calculate the magnitude of the extra acceleration of color-charged particles related to the possible presence of the color fields in the neighborhood of Earth.

scholarly journals Resonant Light Absorption by Semiconductor Quantum Dots

2009 ◽  
Vol 2009 ◽  
pp. 1-7 ◽  
Author(s):  
I. G. Lang ◽  
S. T. Pavlov
Keyword(s):  
Quantum Dots ◽  
Magnetic Fields ◽  
Cross Section ◽  
Light Absorption ◽  
Semiconductor Quantum Dots ◽  
Electric And Magnetic Fields ◽  
The Cross

The cross-section of light absorption by size-quantized semiconductor quantum dots (QD) is calculated in the case of a resonance with an exciton in cubical crystals of class. The interference of stimulating and induced electric and magnetic fields is taken into account. The cross-section of light absorption is proportional to the exciton nonradiative damping .

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