Open AccessСдвиг и уширение циркулярных состояний атома тепловым излучением
Author(s) -
А.А. Каменский,
В.Д. Овсянников,
И.Л. Глухов
Publication year - 2019
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/os.2019.06.47760.379-18
Subject(s) - black body radiation , excited state , principal quantum number , rydberg formula , physics , atomic physics , radiation , range (aeronautics) , energy (signal processing) , radiant energy , quantum , quantum mechanics , materials science , ion , quantum dissipation , composite material , ionization
Analytical expressions for spontaneous and induced by blackbody radiation energy shifts and widths of atomic circular states are derived. The features of asymptotic behavior of the total width and energy shifts for highly excited Rydberg circular states in blackbody radiation field are described. Approximate equations are proposed for simple evaluations of energy characteristics and an absence of temperature-independent spontaneous contribution to the total energy width in a range of high temperatures and principal quantum numbers is demonstrated.