Электронный каталог

Статья

Margaryan, V.V.
Observation of Coherent Cherenkov Radiation from a Pair of Electron Bunches at the AREAL Accelerator / V.V.Margaryan, E.Yu.Kidanova, [a.o.]. – Text : electronic // Radiation Physics and Chemistry. – 2026. – Vol. 246. – P. 113927. – URL: https://doi.org/10.1016/j.radphyschem.2026.113927. – Bibliogr.: p. 113927-6.

We present experimental results on the spectral characteristics of coherent Cherenkov radiation generated by two subsequent electron bunches at the AREAL accelerator. A cylindrical Teflon radiator was used as the radiation target. The dependence of the coherent radiation yield on the inter-bunch delay, varied from 4 to 24 ps, was investigated. Two narrowband Schottky barrier diode detectors equipped with waveguide coupled pyramidal horn antennas, covering the frequency ranges of 33–50 GHz and 90–140 GHz, were used to acquire radiation. A measurement scheme based on a Martin–Puplett interferometer was employed to analyse the spectral characteristics of the detected radiation. The experimental results are in agreement with theoretical predictions.



Спец.(статьи,препринты) = С 342 а - Потери энергии и пробеги заряженных частиц. Эффект Вавилова- Черенкова. Дельта-электрон. Ионизация внутренних оболочек при торможении
ОИЯИ = ОИЯИ (JINR)2026