Emission spectrum of the atomic chain excited by channeled particle

TL;DR

This paper investigates the emission spectrum of atomic chains excited by channeled particles, revealing that the main radiation component is linked to particle oscillations and Doppler shifts, with detailed spectral and angular analyses.

Contribution

It introduces a simple 2D crystal lattice model to analyze radiation properties of atomic chains excited by channeled particles, highlighting the dominant oscillation frequency effects.

Findings

Main radiation occurs at the oscillation frequency of the channeled particle.

Spectral and angular distributions of the emitted radiation were calculated.

Emission spectrum was explicitly plotted based on the model.

Abstract

Basic properties of radiation of the atomic chains excited by a channeled particle are considered. Using a very simple two-dimensional model of a crystal lattice we have shown that the main part of this radiation is generated on the frequency of oscillations of a channeled particle between the crystal planes, shifted by the Doppler effect. Spectral and angular distribution and spectral distribution of the radiation of the atomic chain excited by channeled particle were calculated. Emission spectrum of the atomic chain excited by channeled particle was plotted.