摘要
The MeV cluster beam of(C)_(2)^(+)ions has been bombarded on a copper target and K x-ray spectra of Cu have been measured with a Si(Li)detector.It is found that the K x-ray spectra of Cu induced by bombardment with 2.8 MeV(C)_(2)^(+)and 1.4 MeV C^(+)ions are almost the same.In contrast,K x-ray spectra of Cu induced by bombardment with 2.8 MeV(C)_(2)^(+)and 3.0 MeVSi^(+)ions are quite different.These interesting phenomena are discussed.
