Open AccessНаблюдение крупномасштабного дробового шума в сильноточном электронном пучке
Author(s) -
Э.Б. Абубакиров,
А.Н. Денисенко,
А.П. Конюшков,
Е.И. Солуянов,
В.В. Ястребов
Publication year - 2018
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2018.19.46676.17380
Subject(s) - explosive material , noise (video) , cathode ray , cathode , shot noise , beam (structure) , shot (pellet) , character (mathematics) , physics , electron , component (thermodynamics) , atomic physics , materials science , computational physics , optics , nuclear physics , chemistry , computer science , electrical engineering , engineering , geometry , mathematics , organic chemistry , artificial intelligence , detector , metallurgy , image (mathematics) , thermodynamics
The character of the noise component of an electron beam formed by an explosive-emission cathode has been experimentally investigated. It is shown that its source is a large-scale shot noise related to the manifestation of ectonic structures in the electron beam. The measured quantitative characteristics of ectons are in good agreement with previously obtained data and estimates.