Impact-parameter dependence of Barkas correction in energy loss of charged particlesстатья
Информация о цитировании статьи получена из
Scopus,
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:A method of calculation of Barkas correction to the charged particle energy loss for a given impact parameter, Delta E(b), is developed on the basis of local plasma approximation. It is shown that the anisotropy of wake potential should be accounted for adequate description of the difference between the proton and antiproton stopping cross sections. The results of calculation of Delta E(b) for Si and Au atoms are presented.