Download or read book Positronium Reactions with Diamagnetic Organic Molecules written by and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: From 166th American Chemical Society national meeting; Chicago, Illinois, USA (26 Aug 1973). Rate constants for the interaction of ortho- positronium atoms with a series of diamagnetic organic compounds were determined. Nitrated aromatic molecules interact far more readily with orthopositronium than do nitrated aliphatic molecules. The observed rate constants for the aromatic molecules show a distinct dependency on the nature of the subsitituents and their relative positions in the aromatic ring. This dependency may be attributed to steiic interactions which influence the relative electron charge density on the atoms in the molecule and alter the molecular energy levels. (auth).

Download or read book Study of the Electron Donor acceptor Properties of Diamagnetic Organic Molecules Via Positronium Reactions written by and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: From 11th international symposium on free radicals; Berchtesgaden, F.R. Germany (4 Sep 1973). The results of a preliminary study of the interactions of positronium with nitrobenzene and ontho, meta, and para derivatives of nitrotoluene and dinitrobenzene in benzene solutions are reported. Distinct differences in the rate constants for the reaction of positronium with the organic molecules were observed for the various systems, and an attempt was made to correlate these changes to certain molecular parameters and to the effects of steric interactions in these molecules. (JFP).

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1972 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Positron Annihilation written by P. C. Jain and published by . This book was released on 1985 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Positrons and Positronium written by Y. C. Jean and published by Elsevier Publishing Company. This book was released on 1988 with total page 1260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mendeleev Chemistry Journal written by and published by . This book was released on 1983 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Positron Annihilation in Chemistry written by Ole E. Mogensen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only critical discussion available on the chemistry of the two "strange" light particles, the positron and positronium, with much space devoted to the excess electron. Positron annihilation allows the investigation of many unusual phenomena in the reaction kinetics of the positron, positronium, and excess electron, and in radiation chemistry and physics, while also providing important information on defects in solids.

Download or read book Government Reports Announcements written by and published by . This book was released on 1974 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Positronium Chemistry written by James Green and published by Elsevier. This book was released on 2013-10-22 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positronium Chemistry focuses on the methodologies, reactions, processes, and transformations involved in positronium chemistry. The publication first offers information on positrons and positronium and experimental methods, including mesonic atoms, angular correlation measurements, annihilation spectra, and statistical errors in delayed coincidence measurements. The text then ponders on positrons in gases and solids. The manuscript takes a look at the theoretical chemistry of positronium and positronium chemistry in gases. Topics include quenching, annihilation spectrum, delayed coincidence method, rate of two-photon and three-photon annihilations, and angular correlation of two-photon distribution. The book also considers positronium chemistry in the condensed state, as well as liquid gases, organic solids, and aqueous solutions. The publication is a primary reference for chemists and readers interested in positronium chemistry.

Download or read book INIS Atomindeks written by and published by . This book was released on 1979 with total page 1432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Reactions of Positronium written by Vitaliĭ Iosifovich Golʹdanskiĭ and published by Twayne Publishers. This book was released on 1968 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Virginia Journal of Science written by Ruskin Skidmore Freer and published by . This book was released on 1973 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Virginia Journal of Science written by and published by . This book was released on 1973 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Accessions of Unlimited Distribution Reports written by and published by . This book was released on 1973-12-14 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Physics in Chemistry written by Ekkehard Fluck and published by . This book was released on 1976 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Book of Abstracts written by American Chemical Society. Meeting and published by . This book was released on 1973 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: