Kinetics of double resonant coherent excitation of relativistic multicharged ions in crystals beyond the channeling conditions

Балашов, В.В.; Sokolik, A. A.; Stysin, A. V.

doi:10.1134/s1063776109060120

Cited by 5 publications

(1 citation statement)

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“…We should notice that the influence of periodical scattering on atoms and atomic strings on the particle that moves in the regime of planar channeling was also considered in works [9][10][11][12]. However, in those works the main attention was paid to the possibility of the excitation of channeling particles (Okorokov effect), while in this paper the stability of particle motion in planar channeling regime is considered.…”

Section: Radiationmentioning

confidence: 97%

On the influence of scattering on atomic strings on the stability of planar channeling of high-energy positively charged particles

Kyryllin

Шульга

2018

J. Inst.

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The problem of the stability of planar channeling of high-energy positively charged particles in a crystal was studied on the basis of analytical calculation and numerical simulation. The evolution of the spectral density of radiation of particles with a decrease of the angle between particle momentum and atomic strings was investigated. The frequency of the peak in radiation, that corresponds to scattering by individual atomic strings in the case of planar channeling, was found. The analytical calculation was carried out in the parabolic planar potential approximation, while in the numerical simulation the Doyle-Turner approximation was used.

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Section: Radiationmentioning

confidence: 97%