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The resonance annihilation of slow positrons on molecules

โœ Scribed by G.K. Ivanov

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
293 KB
Volume
135
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The resonance mechanism for the interaction of slow positrons with molecules and the effect of a strong electromagnetic field on this mechanism are studied. It is shown that when the field is in resonance with the transition between the vibrational levels of the intermediate complex e+XY, the annihilation characteristics of the system e+ +XY are changed substantially.

๐Ÿ“œ SIMILAR VOLUMES

Differences in the annihilation of posit
Differences in the annihilation of positrons in optical isomers
โœ A.S. Garay; L. Keszthelyi; I. Demeter; P. Hrasko ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 297 KB

Differexes were observed in the lifetime spectra of positron annihilation in L and D isomers of some amino acids. The intensity of the triplet component was found to be grcarer in D isomers than in L isomers TWO possible explanations are discussed