منابع مشابه
Plasma Accelerators *
In this paper we discuss plasma accelerators which might provide high gradient accelerating fields suitable for TeV linear colliders. In particular we discuss two types of plasma accelerators which have been proposed, the Plasma Beat Wave Accelerator and the Plasma Wake Field Accelerator. We show that the electric fields in the plasma for both schemes are very similar, and thus the dynamics of ...
متن کاملLaser Plasma Accelerators
Particle acceleration by relativistic electron plasma waves generated by intense lasers has been demonstrated in a number of experiments by various mechanisms. Accelerating fields as high as 1 GeV=cm, with electrons accelerated to about 100MeV in millimetre distances have been achieved. These fields produced by intense lasers in plasmas are the largest ever produced in laboratory experiments. T...
متن کاملProgress on Plasma Accelerators
Several plasma accelerator concepts are reviewed, with emphasis on the Plasma Beat Wave Accelerator (PBWA) and the Plasma Wake Field Accelerator (PWFA). Various accelerator physics issues regarding these schemes are discussed, and numerical examples on laboratory scale experiments are given. The efficiency of plasma accelerators is then revealed with suggestions on improvements. Sources that ca...
متن کاملRadiative losses of optically thin coronal plasmas
In the present work the total radiative losses and the total emissivity curve are calculated for an optically thin plasma using the Arcetri Spectral Code in the 104–108 temperature range. Checks have been made on the effects of changes in the parameters involved in the calculations, such as element abundances, ion fractions, electron density and transition probabilities on the resulting curves....
متن کاملTesting a model of IR radiative losses
Thermopile pyranometers exhibit IR radiative losses that affect global and diffuse shortwave measurements made with first class thermopile based instruments. Pyrgeometers can be used to measure the sky temperature and are used to calculate the pyranometer’s IR radiative losses. Few solar monitoring sites are equipped with pyrgeometers necessary to account for the IR radiative losses associated ...
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ژورنال
عنوان ژورنال: Journal of Experimental and Theoretical Physics
سال: 2007
ISSN: 1063-7761,1090-6509
DOI: 10.1134/s1063776107080183