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Showing 1 to 2 of 2 for “"polonium alpha activities"”.
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Study of the Bi209 (gamma,pi-xn) Po209-x and Pb206 (He3,xn) Po209-x reactions by detection of polonium alpha activities
The cross sections for Bi 209{gamma, pi-xn ) Po209-x were measured for x = 0-3, 5, and 7 and used to estimate the total (gamma, pi-) cross section. Total (gamma, pi-) cross sections have not previously been measured for a complex nucleus. At bremsstrahlung energies of 200,220, and 250 MeV, the …
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Study of the Bismuth-209(gamma,negative Pion X Neutrons)polonium-(209-X) and Lead-206 (helium-3, X Neutrons) Polonium-(209-X) Reactions by Detection of Polonium Alpha Activities
Made available in DSpace on 2015-05-12T21:41:40Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 6711857.PDF: 5628961 bytes, checksum: 271ce3088186a00d9f9a475ef306f8e4 (MD5) Previous issue date: 1967