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Multiple ejection of neutrons from excited nuclei . R. L. THORNTON and J. M. CORK ( Physical Rev. , 1938 , [ ii ] , 53 , 922 ) .- The ratio of the 4 - hr . ( n , 3n ) to the 53 - hr . ( n , 2n ) activities in Sc activated by 10-20 ...
Multiple ejection of neutrons from excited nuclei . R. L. THORNTON and J. M. CORK ( Physical Rev. , 1938 , [ ii ] , 53 , 922 ) .- The ratio of the 4 - hr . ( n , 3n ) to the 53 - hr . ( n , 2n ) activities in Sc activated by 10-20 ...
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U3Og bombarded by fast neutrons for > 50 hr . and purified from possible elements produced by fission and from its own disintegration products ... A. , 1940 , I , 592 ) probably due to 237U produced from 238U by loss of a neutron .
U3Og bombarded by fast neutrons for > 50 hr . and purified from possible elements produced by fission and from its own disintegration products ... A. , 1940 , I , 592 ) probably due to 237U produced from 238U by loss of a neutron .
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L. S. T. Dependence of neutron interaction with nuclei on neutron energy . ... Au , and Ir by using a well - collimated beam of neutrons from a paraffin - surrounded source , which was kept at 295 ° or at 105 ° K. Total cross - sections ...
L. S. T. Dependence of neutron interaction with nuclei on neutron energy . ... Au , and Ir by using a well - collimated beam of neutrons from a paraffin - surrounded source , which was kept at 295 ° or at 105 ° K. Total cross - sections ...
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EXPERIMENTAL PHYSIOLOGY | |
1940 | 1 |
CHEMISTRY AND RELATED SUBJECTS | |
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absorption absorption spectra Acad acid activation energy activity adsorbed alkali alloys Amer Anal analysis approx ation atoms Atti X Congr bands calc catalyst CCl4 Chem chemical Chim chloride CO₂ coeff colloidal compounds Compt concn const crystals curves decomp decreases described determined deuterons diffusion discussed dissociation effect electrolytes electron emission energy equation equilibrium EtOH Faraday Soc ferromagnetic film formation gases H₂ H₂O heat hydrogen hydrolysis increases intensity ionisation ions isotopes kg.-cal lattice layer liquid magnetic Me.v measured meson mesotrons metals method mixtures N₂ neutrons obtained oxidation paramagnetic particles phase Phys Physical Rev polarisation potential pptd pressure Proc protons Raman reaction rend Russ salts SiO2 solid solid solution solubility solutions solvent spectra spectrum structure surface temp theory thermal titration Trans vals vapour velocity viscosity X-ray