Atomic Physics With Positrons PDF Download
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Author | : J.W. Humberston |
Publisher | : Springer Science & Business Media |
Total Pages | : 448 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461309638 |
Download Atomic Physics with Positrons Book in PDF, ePub and Kindle
The NATO Advanced Research Workshop on Atomic Physics with Positrons, which was held at University College London during 15-18 July 1987, was the fourth meeting in a series devoted to the general theme of positron colli sions in gases. Previous meetings have been held at York University, Toronto (1981); Royal Holloway College, Egham (1983) and Wayne State Uni versity, Detroit (1985). Recent very significant improvements in positron beam currents, due to the development of more efficient moderators and the use of more intense positron sources, are making possible an increasingly sophisticated range of experiments in atomic collision physics. Whereas a few years ago only total scattering cross sections could be determined, measurements can now be made of various partial and differential cross sections. Intense positron beams are also being used to produce positronium beams and already, as reported here, preliminary investigations have been made of collisions of positronium with several target systems. These experimental developments have stimulated, and been stimulated by, steady, if somewhat less spectacu1ar,progress in associated theoretical studies. Both aspects of the field are well represented in these Proceed ings.
Author | : M. Charlton |
Publisher | : Cambridge University Press |
Total Pages | : 466 |
Release | : 2005-10-13 |
Genre | : Science |
ISBN | : 1139427024 |
Download Positron Physics Book in PDF, ePub and Kindle
This book provides a comprehensive and up-to-date account of the field of low energy positrons and positronium within atomic and molecular physics. Each chapter contains a blend of theory and experiment, giving a balanced treatment of all the topics. Useful for graduate students and researchers in physics and chemistry.
Author | : Klaus Bartschat |
Publisher | : Springer |
Total Pages | : 264 |
Release | : 2013-06-29 |
Genre | : Science |
ISBN | : 3642610102 |
Download Computational Atomic Physics Book in PDF, ePub and Kindle
Computational Atomic Physics deals with computational methods for calculating electron (and positron) scattering from atoms and ions, including elastic scattering, excitation, and ionization processes. Each chapter is divided into abstract, theory, computer program with sample input and output, summary, suggested problems, and references. An MS-DOS diskette is included, which holds 11 programs covering the features of each chapter and therefore contributing to a deeper understanding of the field. Thus the book provides a unique practical application of advanced quantum mechanics.
Author | : P. Hautojärvi |
Publisher | : Springer Science & Business Media |
Total Pages | : 266 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 364281316X |
Download Positrons in Solids Book in PDF, ePub and Kindle
In condensed matter initially fast positrons annihilate after having reached equi librium with the surroundings. The interaction of positrons with matter is governed by the laws of ordinary quantum mechanics. Field theory and antiparticle properties enter only in the annihilation process leading to the emergence of energetic photons. The monitoring of annihilation radiation by nuclear spectroscopic methods provides valuable information on the electron-positron system which can directly be related to the electronic structure of the medium. Since the positron is a positive electron its behavior in matter is especially interesting to solid-state and atomic physi cists. The small mass quarantees that the positron is really a quantum mechanical particle and completely different from any other particles and atoms. Positron physics started about 25 years ago but discoveries of new features in its interac tion with matter have maintained continuous interest and increasing activity in the field. Nowadays it is becoming part of the "stock-in-trade" of experimental physics.
Author | : Anand K. Bhatia |
Publisher | : MDPI |
Total Pages | : 126 |
Release | : 2021-03-19 |
Genre | : Mathematics |
ISBN | : 303943795X |
Download Interactions of Positrons with Matter and Radiation Book in PDF, ePub and Kindle
Positrons can be used to study metallic defects. Positron annihilation experiments have been carried out to identify the defects in complex oxides. Positrons have also been used to study the Bose–Einstein condensation (BEC). Ps-BEC can be used to measure antigravity using atomic interferometers. This Special Issue hopes to bring awareness of the various aspects of positron interactions to the larger physics communities. We invite authors to submit articles from all areas of physics.
Author | : John W. Humberston |
Publisher | : Springer Science & Business Media |
Total Pages | : 230 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461327512 |
Download Positron Scattering in Gases Book in PDF, ePub and Kindle
The first conference in this series, devoted principally to the interaction of positrons in gases, was held at York University, Toronto, in July 1981 immediately preceding the XII ICPEAC in Gatlinburg, and the proceedings were published in the Canadian Journal of Physics, volume 60 (1982). So successful was this meeting that the decision was taken to hold a second one around the time of XIII ICPEAC in Berlin in 1983. London was clearly a convenient location but, rather than the obvious choice of University College London in central London, the Organising Committee decided that the beautiful and peaceful surroundings of Royal Holloway College would provide a more pleasant and intimate atmosphere for a small meeting. Even a small conference requires substantial sums of money to pay the expenses of invited speakers and when considering possible sources of funds the Organising Committee recognised that the intended format of the meeting and the international composition of the participants made it appropriate to apply to the NATO Science Committee for support under the Advanced Research Workshop Programme. This was one of the few successful applications made this year, and so it was that the conference became the 'NATO Advanced Research Workshop on Positron Scattering in Gases'. The Workshop, with approximately sixty participants, started after lunch on 19 July, 1983 and finished at mid-day on 23 July.
Author | : Allen P. Mills |
Publisher | : |
Total Pages | : 360 |
Release | : 1986 |
Genre | : Science |
ISBN | : |
Download Positron Studies of Solids, Surfaces, and Atoms Book in PDF, ePub and Kindle
Author | : Klaus Bartschat |
Publisher | : Springer |
Total Pages | : 249 |
Release | : 2014-10-03 |
Genre | : Science |
ISBN | : 9783642610110 |
Download Computational Atomic Physics Book in PDF, ePub and Kindle
Computational Atomic Physics deals with computational methods for calculating electron (and positron) scattering from atoms and ions, including elastic scattering, excitation, and ionization processes. Each chapter is divided into abstract, theory, computer program with sample input and output, summary, suggested problems, and references. An MS-DOS diskette is included, which holds 11 programs covering the features of each chapter and therefore contributing to a deeper understanding of the field. Thus the book provides a unique practical application of advanced quantum mechanics.
Author | : S.J. Wang |
Publisher | : Trans Tech Publications Ltd |
Total Pages | : 282 |
Release | : 2008-11-06 |
Genre | : Technology & Engineering |
ISBN | : 3038132586 |
Download Positron and Positronium Chemistry Book in PDF, ePub and Kindle
The purpose of this special volume was to provide an international forum within which to present the recent progress made in positron and positronium chemistry, and to exchange new ideas in fields of research which use positrons and positronium. Volume is indexed by Thomson Reuters CPCI-S (WoS).
Author | : Ann T. Nelms |
Publisher | : |
Total Pages | : 38 |
Release | : 1956 |
Genre | : Science |
ISBN | : |
Download Energy Loss and Range of Electrons and Positrons Book in PDF, ePub and Kindle