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Showing 1 to 2 of 2 for “"gaseous He"”.
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Experimental study of the reaction He3 ([v], [pi+])H3 up to 260 MeV
"The differential cross section for the, reaction He3(y,n+)H3 was measured for photon energies of 180 to/260 MeV (momentum transfer 1.2 F-1 to 1.9 F-1). A target of gaseous He at 20.4 K and approximately one atmosphere preesure was irradiated by a 270 MeV bremsstrahlung x-ray beam. The reaction was …
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Electron disintegration of helium between 45 and 100 MeV
The differential cross section of 4He(e,efn)3He:,was measured at five angles over an energy range of 45-100 MeV. Electrons from the National Bureau of Standards 120 MeV, 40 kW linear electron accelerator struck a gaseous-He target. The charged reaction products were detected by 10 lithium drifted …