fermi marshall (2 resultados)

(26,5 x 19,5 cm). SS. (649)-743. Mit zahlreichen Abbildungen. Original-Broschur. Erste Ausgabe. - "The strong scattering of neutrons by protons makes neutron diffraction a particularly useful tool for showing the position of hydrogen atoms. Since the low intrinsic absorption of thermal neutrons in most materials allows larger specimens to be used, extinction can be important in neutron diffraction. Indeed early measurements by E. Fermi and L. Marshall (see above) gave the result that the integrated intensity from a number of crystals was nearly proportional to F rather than to F , despite their mosaic character" (Twentieth century physics I, 456). - Sauber und gut erhalten.

Soft cover. Condición: Very Good. Enrico Fermi and L. Marshall, "Interaction between Neutrons and Electrons", in Physical Review, vol 72 no, 12, December 15, 1947, pp 1139-1147 in the issue of pp 1131-1304. Original wrappers. VG copy.