Influence of core property on multi-electron process in slow collisions of isocharged sequence ions with neon


Autoria(s): Lu, RC; Yu, DY; Shao, CJ; Ruan, FF; Cai, XH
Data(s)

2010

Resumo

Influence of core property on multi-electron process in the collisions of q = 6-9 and 11 isocharged sequence ions with Ne is investigated in the keV/u region The cross-section ratios of double-, triple-, quadruple- and total multi-electron processes to the single electron capture process as well as the partial ratios of different reaction channels to the relevant multi-electron process are measured by using position-sensitive and time-of-flight techniques The experimental data are compared with the theoretical predictions including the extended classical over-barrier model, the molecular Columbic barrier model and the semi-empirical scaling law Results show a core effect on multi-electron process of isocharge ions colliding with Neon, which is consistent with the results of Helium we obtained previously

Identificador

http://ir.impcas.ac.cn/handle/113462/8111

http://www.irgrid.ac.cn/handle/1471x/133132

Idioma(s)

英语

Fonte

Lu, RC; Yu, DY; Shao, CJ; Ruan, FF; Cai, XH.Influence of core property on multi-electron process in slow collisions of isocharged sequence ions with neon,CHINESE PHYSICS B,2010,19(11):115202

Palavras-Chave #HIGHLY-CHARGED IONS #MULTIPLE ELECTRON-TRANSFER #ABSOLUTE CROSS-SECTIONS #ATOM COLLISIONS #AR COLLISIONS #CAPTURE #IONIZATION #DEPENDENCE #ENERGIES #SINGLE
Tipo

期刊论文