British Abstracts: Pure chemistry and physiology. ser. A1940 |
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Trang 141
... Me.v . deuterons gives rise to proton groups of ranges 27 , 35-75 , and 53 cm . , and respective Qvals . 2-23 , 3-01 , and 4-37 Me.v. The probable reaction is 40A + 2H 41A + 1H . Results infer excited states in the 41A nucleus at 1.36 ...
... Me.v . deuterons gives rise to proton groups of ranges 27 , 35-75 , and 53 cm . , and respective Qvals . 2-23 , 3-01 , and 4-37 Me.v. The probable reaction is 40A + 2H 41A + 1H . Results infer excited states in the 41A nucleus at 1.36 ...
Trang 278
... Me.v. group of B - particles ( cf. Davidson , A. , 1940 , I , 141 ) is probably due to 38Cl formed in the reaction 40A ( d , a ) 38Cl . N. M. B. Excitation of the 455 - ke.V . level of ' Li by proton bombardment . C. M. HUDSON , R. G. ...
... Me.v. group of B - particles ( cf. Davidson , A. , 1940 , I , 141 ) is probably due to 38Cl formed in the reaction 40A ( d , a ) 38Cl . N. M. B. Excitation of the 455 - ke.V . level of ' Li by proton bombardment . C. M. HUDSON , R. G. ...
Trang 341
... Me.v . deuterons gives radioactive nuclei of range equiv . to 1.8 cm . of air . The threshold for deuteron fission of Th is at ~ 7.5 Me.v. , and the fission cross - section increases rapidly between 8 and 9 Me.v. Chemical separation of ...
... Me.v . deuterons gives radioactive nuclei of range equiv . to 1.8 cm . of air . The threshold for deuteron fission of Th is at ~ 7.5 Me.v. , and the fission cross - section increases rapidly between 8 and 9 Me.v. Chemical separation of ...
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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