Download or read book Study of the Energy Dependence of Electron ion Recombination in Nitrogen by an Ion Beam Technique written by Gunter Hagen and published by . This book was released on 1968 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collinear electron-ion beam technique has been developed for measuring absolute cross sections of electron-ion reactions at low interaction energies. As an example of this technique, absolute recombination cross sections have been measured for diatomic molecular nitrogen ions and electrons over an energy range of 0.1 to 5 eV. It is found that the recombination coefficient is essentially independent of the interaction energy from 0.1 to 0.6 eV. The results are consistent with the assumption that dissociative recombination is the dominant recombination process. The experimental technique consists of merging a fast mass and energy analyzed ion beam with a collinear electron beam in a well defined collision volume and detecting the emergent energetic neutral particles resulting from the recombination reaction by kinetic ejection of secondary electrons at a tungsten dynode of a magnetic electron multiplier. Synchronous digital data averaging was used for signal-to-noise ratio enhancement, and high speed digital computer data processing was used for data reduction to obtain the recombination coefficient and the recombination cross section as a function of the interaction energy. (Author).

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electron Energy Deposition in Atomic Nitrogen written by R. D. Taylor and published by . This book was released on 1987 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A discrete, time-dependent energy deposition model is used to study high-energy electron-beam (100 eV to 10 MeV) deposition in atomic nitrogen. Both time-dependent and steady-state secondary electron distributions are computed. The loss function, mean energies per electron-ion air production (DELTA W), production efficiencies, and yield functions are presented for a wide range of energies. The latest experimental and theoretical cross section are used in the model which predicts DELTA W is approximately 31 eV for a wide range of beam energies and background ionization fractions.

Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1969 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Index written by and published by . This book was released on 1971 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fiscal Year 1986 Department of Energy Authorization basic Research Programs written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Development and Applications and published by . This book was released on 1985 with total page 1160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research in Progress written by and published by . This book was released on 1962 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Dissertation Index 1861 1972 Astronomy and physics A L written by Xerox University Microfilms and published by . This book was released on 1973 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Physics written by and published by . This book was released on 1969 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1989 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1968 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NOAA written by United States. National Oceanic and Atmospheric Administration and published by . This book was released on 1973 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1968 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: