Browsing Makale Koleksiyonu by Author "Okur, İbrahim"

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(e, 2e) experiments on (2s(2))S-1, (2p(2))D-1 and (2s2p)P-1 autoionizing levels of helium in the direction of the binary lobe

Doğan, Metin; Okur, İbrahim (IOP PUBLISHING LTD, 2010)

The (e, 2e) triple differential cross sections are measured for the electron-impact excitation of the (2s(2))S-1, (2p(2))D-1 and (2s2p)P-1 autoionizing transitions in helium. The experiments were performed under coplanar ...
Electron-impact excitation of the (2p(2)) D-1 and (2s2p) P-1(o) autoionizing states of helium

Doğan, Metin; Okur, İbrahim (AMER PHYSICAL SOC, 2011)

An experimental study of the excitation of the (2p(2)) D-1 and (2s2p) P-1(o) autoionizing states of helium by 250-eV electron impact is presented. The ejected-electron angular distributions and energy spectra are measured ...