Measurements of photoionization cross se
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Nasir Amin; S. Mahmood; S.U. Haq; M.A. Kalyar; M. Rafiq; M.A. Baig
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Article
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2008
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Elsevier Science
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English
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New measurements of the photoionization cross sections from the 4p 2 P 1/2,3/2 , 5d 2 D 5/2,3/2 and 7s 2 S 1/2 excited states of potassium are presented. The cross sections have been measured by two-step excitation and ionization using a Nd:YAG laser in conjunction with a thermionic diode ion detect