Measurements of the triple-differential cross section for low-energy electron-impact ionization of helium
1996 ◽
Vol 29
(10)
◽
pp. 2103-2114
◽
1992 ◽
Vol 25
(17)
◽
pp. L457-L462
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2009 ◽
Vol 42
(23)
◽
pp. 235205
◽