Download or read book Excitation of Atoms and Molecules in Collisions with Highly Charged Ions Final Report July 1 1978 June 30 1994 written by and published by . This book was released on 1998 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes progress in research supported by DOE Grant DE-FG05-84ER13262 during the period July 1, 1978 to June 30, 1994. Contained herein are a summary of the final year's work, the names of students and postdoctoral associates who have participated in work performed under this grant, and a list of publications which evolved from completed projects.
Download or read book Excitation of Atoms and Molecules in Collisions with Highly Charged Ions Progress Report January 1 1991 March 1 1992 written by and published by . This book was released on 1992 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses research of multicharged nitrogen, oxygen and carbon monoxide molecular ions produced with collision with multicharged argon ions. Properties like ionization, dissociation, and excitation are investigated. (LSP).
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Download or read book Theoretical Atomic Collision Physics Progress Report July 1 1991 June 30 1992 written by and published by . This book was released on 1992 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current focus of the research is low-energy (collision v“bound v{sub e}) inelastic collisions for selected systems that possess the characteristic that many intermediate states are strongly coupled, such as can occur in classes of excited-atom (including Rydberg atom) collisions with atoms, molecules and positive and negative ions: (1) We are interested in the dependence of various differential and total cross sections on the angular momentum of the initial excited state and on the alignment of the initial electron charge distribution (for non-spherical initially excited states). (2) We wish to understand how characteristics of the classical trajectories (in CTMC calculations), e.g. multiple encounters, quasi-periodicity, chaos, relate to characteristics of the probability (scattering) amplitudes obtained from semiclassical (quantum mechanical) treatments. (3) In particular, in order to investigate a range of ''interaction regimes, '' we have proposed to study low-Rydberg-atom collisions with: ions and polar molecules (long range interaction); non-polar molecules and atoms (short-range interaction); as well as electron-attaching atoms/molecules (transient electron capture possible). (4) We plan to look for observable signatures of possibly novel intracollisional interference effects and quasi-vibrational resonance effects that may occur in low-Rydberg collisions.
Download or read book Introduction to the Theory of Collisions of Electrons with Atoms and Molecules written by S.P. Khare and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: An understanding of the collisions between micro particles is of great importance for the number of fields belonging to physics, chemistry, astrophysics, biophysics etc. The present book, a theory for electron-atom and molecule collisions is developed using non-relativistic quantum mechanics in a systematic and lucid manner. The scattering theory is an essential part of the quantum mechanics course of all universities. During the last 30 years, the author has lectured on the topics presented in this book (collisions physics, photon-atom collisions, electron-atom and electron-molecule collisions, "electron-photon delayed coincidence technique", etc.) at many institutions including Wayne State University, Detroit, MI, The University of Western Ontario, Canada, and The Meerut University, India. The present book is the outcome of those lectures and is written to serve as a textbook for post-graduate and pre-PhD students and as a reference book for researchers.
Download or read book Electron Atom and Electron Molecule Collisions written by Jürgen Hinze and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers collected in this volume have been presented during a workshop on "Electron-Atom and Molecule Collisions" held at the Centre for Interdisciplinary Studies of the University of Bielefeld in May 1980. This workshop, part of a larger program concerned with the "Properties and Reactions of Isolated Molecules and Atoms," focused on the theory and computational techniques for the quanti tative description of electron scattering phenomena. With the advances which have been made in the accurate quantum mechanical characterisation of bound states of atoms and molecules, the more complicated description of the unbound systems and resonances important in electron collision processes has matured too. As expli cated in detail in the articles of this volume, the theory for the quantitative explanation of elastic and inelastic electron molecule collisions, of photo- and multiple photon ionization and even for electron impact ionization is well developed in a form which lends itself to a complete quantitative ab initio interpretation and pre diction of the observable effects. Many of the experiences gained and the techniques which have evolved over the years in the com putational characterization of bound states have become an essential basis for this development. To be sure, much needs to be done before we have a complete and detailed theoretical understanding of the known collisional processes and of the phenomena and effects, which may still be un covered with the continuing refinement of the experimental tech niques.
Download or read book High energy Ion atom Collisions written by Dénes Berényi and published by Springer. This book was released on 1988 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings give fundamental information on the collision mechanisms of ions and atoms at relatively high energies and on their highly excited atomic states. The information derived from such studies can often be applied in other fields such as material analysis, dosimetry, the study of the upper atmosphere and controlled fusion. Phenomena involving the classical ion-atom collision fields, impact parameter dependences, quasimolecular and electron correlation effects, coherence phenomena, the electron and photon spectroscopy of highly charged projectile and recoil ions, the loss and capture of electrons, molecular and solid state effects, and different aspects of instrumentation are all discussed in this volume.
Download or read book Electronic and Atomic Collisions Abstracts of Contributed Papers International Conference on the Physics of Electronic and Atomic Collisions 14th Held at Palo Alto California in 1985 written by M. J. Coggiola and published by . This book was released on 1985 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photon Impact: Atomic Photoionization - Experiment and Theory, Molecular Photoionization - Experiment and Theory, Photodetachment, Single Photon Dissociation, Multiphoton Processes in Atoms and Molecules; Electron-Atom Collisions: Elastic Processes, Alignment and Orientation, Resonances, General Threshold and Autoionization, (e,2e) and Post Collision Interactions, Spin-Dependent Processes; Electron-Molecule Collisions: Electronically Elastic Processes, Electronic Excitation and Ionization, Dissociation; Electron-Ion Collisions: Elastic, Inelastic, Ionizing, and Recombination; Positron-Atom, Positron-Molecule Collisions; Exotic Collisions; Atom-Atom Collisions: Ionization, Associative and Chemi-Ionization; Ion-Atom Collisions: Resonant Transfer and Excitation, Direct Excitation and Ionization, Autoionization, Electron Detachment, Quasimolecular Collisions, Alignment and Orientation, Production and Ionization of Multiply Charged Ions, Charge Transfer of Multiply Charged Ions, Capture into Continuum and Convoy Electrons, Radiative and Non-Radiative Capture at High Energies, Inner Shell Vacancy Decay; Ion(Atom)-Molecule Collisions: Rotational-Vibrational Excitation; Molecular Charge Transfer, Ionization and Detachment, Reactive Scattering, Three-Body Processes; Ion-Ion Collisions; Rydberg States and Reactions; Field Assisted Collisions; Clusters; Experimental Techniques.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Emulsion Polymerisation written by and published by . This book was released on 1990 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collision Processes in Gases written by Frederick Latham Arnot and published by . This book was released on 1950 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is based on a course of lectures which I gave to advanced students in physics and chemistry in the University of St. Andrews during the winter of 1931-1932. Its main object is to assist those who are about to begin experimental research on problems involving the collision of electrons, photons and positive ions with atoms and molecules of a gas at low pressures"--Page v.
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1979 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book VIth International Conference on the Physics of Highly Charged Ions written by Patrick Richard and published by American Institute of Physics. This book was released on 1993 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some 125 papers discuss such topics as charge and energy redistribution in low energy ion-atom collisions, single and multiple electron processes in high energy ion-atom collisions, the structure and transition rates of electron ions, electron-ion and ion-ion collisions, experiments with stored or t
Download or read book An Overview on Collision Processes of Highly Charged Ions with Atoms written by Ratko K. Janev and published by . This book was released on 1983 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1982 with total page 1282 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 Resonant transfer and excitation for Highly Charged Ions 16 Less Than Or Equal to Z Less Than Or Equal to 23 in Collisions with Helium written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant new evidence is presented for resonant-transfer-and-excitation (RTE) in ion-atom collisions. This process occurs when a target electron is captured simultaneously with the excitation of the projectile followed by deexcitation via photon emission. RTE, which is analogous to dielectronic recombination (DR), proceeds via the inverse of an Auger transition, and is expected to be resonant for projectile velocities corresponding to the energy of the ejected electron in the Auger process. RTE was investigated by measuring cross sections for projectile K x-ray emission coincident with single electron capture for 15 to 200 MeV 16S/sup 13 +/, 100 to 360 MeV 20Ca/sup 16 +/ /sup 17 +/ /sup 18 +/ and 180 to 460 MeV 23V/sup 19 +/ /sup 20 +/ /sup 21 +/ ions colliding with helium. Strong resonant behavior, in agreement with theoretical calculations of RTE, was observed in the coincidence cross sections.
Download or read book Physics Briefs written by and published by . This book was released on 1980 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:
