Download or read book Theory of Nuclear Fission written by Hans J. Krappe and published by Springer Science & Business Media. This book was released on 2012-02-06 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together various aspects of the nuclear fission phenomenon discovered by Hahn, Strassmann and Meitner almost 70 years ago. Beginning with an historical introduction the authors present various models to describe the fission process of hot nuclei as well as the spontaneous fission of cold nuclei and their isomers. The role of transport coefficients, like inertia and friction in fission dynamics is discussed. The effect of the nuclear shell structure on the fission probability and the mass and kinetic energy distributions of the fission fragments is presented. The fusion-fission process leading to the synthesis of new isotopes including super-heavy elements is described. The book will thus be useful for theoretical and experimental physicists, as well as for graduate and PhD students.
Download or read book An Introduction to Nuclear Fission written by Walid Younes and published by Springer Nature. This book was released on 2021-11-15 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This hands-on textbook introduces physics and nuclear engineering students to the experimental and theoretical aspects of fission physics for research and applications through worked examples and problem sets. The study of nuclear fission is currently undergoing a renaissance. Recent advances in the field create the opportunity to develop more reliable models of fission predictability and to supply measurements and data to critical applications including nuclear energy, national security and counter-proliferation, and medical isotope production. An Introduction to Nuclear Fission provides foundational knowledge for the next generation of researchers to contribute to nuclear fission physics.
Download or read book Nuclear Fission written by Robert Vandenbosch and published by Elsevier. This book was released on 2012-12-02 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear Fission provides a comprehensive account of nuclear fission. This book is organized into 14 chapters. Chapter I introduces and discusses the discovery of fission, followed by a treatment of transition nucleus in Chapters II to VIII. Chapter IX deals with the theories of mass and energy distributions. The kinetic energy release in fission is described in Chapter X, while the distribution of mass and charge in fission is considered in Chapter XI. Chapters XII and XIII consider the emission of neutrons and ? rays from fission. Detailed studies of the ? particles accompanying fission are covered in the last chapter. This volume is intended for students, but is also valuable to research scientists interested in the physics and chemistry of fission.
Download or read book Nuclear Fusion and Fission written by Fiona Young-Brown and published by Cavendish Square Publishing, LLC. This book was released on 2016-07-15 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear Fusion and Fission delves into nuclear physics and the scientists responsible for the discovery of splitting and fusing an atom. The book begins with the very basic building blocks of science, breaking down the different types of energy and how we use them, the materials that make up an atom, and our search for the perfect renewable energy source. Set against the cultural backdrop of World War II, later chapters follow each significant theory that led to the creation of the worlds most dangerous weapon as well as some of its most widely used medical and food production processes today.
Download or read book A Theory of Nuclear Fission written by Peter Fong and published by . This book was released on 1953 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Fission written by Patrick Talou and published by Springer Nature. This book was released on 2023-01-01 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides advanced students and postdocs, as well as current practitioners of any field of nuclear physics involving fission an understanding of the nuclear fission process. Key topics covered are: fission cross sections, fission fragment yields, neutron and gamma emission from fission and key nuclear technologies and applications where fission plays an important role. It addresses both fundamental aspects of the fission process and fission-based technologies including combining quantitative and microscopic modeling.
Download or read book Nuclear Fission and Cluster Radioactivity written by M.A. Hooshyar and published by Springer Science & Business Media. This book was released on 2005-08-02 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is the first application to nuclear physics from energy-density functional method, for which Professor Walter Kohn received the Nobel Prize in Chemistry. The book presents a comprehensive extension of the Bohr-Wheeler theory with the present knowledge of nuclear density distribution function.
Download or read book Advanced Nuclear Fission Theory written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Microscopic Theory of Fission Dynamics Based on the Generator Coordinate Method written by Walid Younes and published by Springer. This book was released on 2019-01-09 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces a quantum-mechanical description of the nuclear fission process from an initial compound state to scission. Issues like the relevant degrees of freedom throughout the process, the way of coupling collective and intrinsic degrees during the fission process, and how a nucleus divides into two separate daughters in a quantum-mechanical description where its wave function can be non-local, are currently being investigated through a variety of theoretical, computational, and experimental techniques. The term “microscopic” in this context refers to an approach that starts from protons, neutrons, and an effective (i.e., in-medium) interaction between them. The form of this interaction is inspired by more fundamental theories of nuclear matter, but still contains parameters that have to be adjusted to data. Thus, this microscopic approach is far from complete, but sufficient progress has been made to warrant taking stock of what has been accomplished so far. The aim is to provide, in a pedagogical and comprehensive manner, one specific approach to the fission problem, originally developed at the CEA Bruyères-le-Châtel Laboratory in France. Intended as a reference for advanced graduate students and researchers in fission theory as well as for practitioners in the field, it includes illustrative examples throughout the text to make it easier for the reader to understand, implement, and verify the formalism presented.
Download or read book Theory of Nuclear Reactions written by Peter Fröbrich and published by Oxford University Press on Demand. This book was released on 1996 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook was written because the authors failed to find a comprehensive text for a course on non-relativistic nuclear reactions. The book combines a thorough theoretical approach with applications to recent experimental results. The main formalisms used to describe nuclear reactions areexplained clearly and coherently, and the reader is led from basic laws to the final formulae used to calculate measurable quantities. Topics treated include quantal and semi-classical potential scattering, the formal theory of nuclear reactions, including the theory of the optical model, anddirect reactions and coupled-channel systems. Also included are compound nucleus reactions and fusion, dissipation fluctuations in deep-inelastic collisions, fusion, and heavy-ion induced fission. The book will be welcomed by lecturers, graduate students, and researchers in nuclear and atomicphysics.
Download or read book The Nuclear Fission Process written by Cyriel Wagemans and published by CRC Press. This book was released on 1991-09-20 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides a comprehensive review of knowledge regarding nuclear fission from both the purely scientific and practical points of view. Topics discussed include fission barriers, spontaneous fission, neutron-induced fission cross-sections, photon- and electron-induced fission, charged particle induced fission fragment angular momentum and ternary fission. The characteristics of other reaction products are also discussed. Contributed articles from several distinguished nuclear scientists guarantee adequate treatment of some of the specialized research fields included in the text. Intended primarily as an introduction to nuclear fission for graduate students, this book will also provide useful information for nuclear physicists involved with research or teaching.
Download or read book Statistical Theory of Nuclear Fission written by Peter Fong and published by . This book was released on 1969 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theory of Atomic Nucleus and Nuclear Energy Sources written by G. Gamow and C. L Critchfield and published by . This book was released on 1950 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in the Liquid drop Theory of Nuclear Fission written by James Rayford Nix and published by . This book was released on 1964 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Further Studies in the Liquid drop Theory of Nuclear Fission written by and published by . This book was released on 1968 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Physics of Nuclear Fusion written by Stoyan Sarg and published by Createspace Independent Pub. This book was released on 2013-04-07 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remarkable advances in cold fusion experiments have raised the hope for a safer and cheaper nuclear energy. The results, however, cannot be explained from the point of view of current physical understanding of nuclear fusion. This is an obstacle to endorsement and investment in this field. The research needs a supporting theory. The present book suggests a new approach for analysis of the results and offers practical recommendations based on the physical models of atomic nuclei derived in the BSM-Supergravitation Unified theory (BSM-SG). The book provides: (1) a method for analysis of the LENR experiments using the BSM-SG atomic models; (b) a selection of isotopes suitable for a more efficient energy yield with a minimum of radioactive byproducts; (c) practical considerations for selection of the technical method and the reaction environment.The BSM-SG theory is based on a concept of space that follows the view of Michael Faraday and the recommendations of James Maxwell about the properties of the envisioned space medium, known as Aether. The concept of an Aether (Ether) was abandoned in favor of the quantum mechanical formalism adopted in the first quarter of 20th century. However, Albert Einstein was against this approach and openly expressed his concerns after he developed General Relativity. In his monograph “Sidelights on relativity” (1921) he wrote: “To deny the ether is ultimately to assume that empty space has no physical qualities whatever” (p.23) and “According to general theory of relativity space without ether is unthinkable” (p. 23).From our point of view, the major problem for recognition of the feasibility of LENR is the adopted quantum mechanical formalism. In quantum mechanics and particles physics, all elementary and subelementary particles are assumed spherical without any geometrical structure. Then the data interpretation of scattering experiments leads to a very small atomic nucleus on the order of a femtometer. This leads to a conclusion of a very strong Coulomb barrier that might be overcome only at temperatures of millions of degrees. The results from LENR experiments are in a sharp contrast to this consideration. According to BSM-SG theory, the physical models of protons and neutrons have superdense material structures with the shape of a folded and a twisted torus, respectively. They are much larger but thinner, so the Coulomb barrier also has a non-spherical shape and it is not so strong. The protons and neutrons are held in the nucleus by a Supergravitational (SG) field, which is behind the strong nuclear forces. The protons and neutrons in the atomic nuclei form three-dimensional fractal structures. The spatial geometry of the nuclear structures defines the row-column pattern of the periodic table with identifiable features of the valences, isotope stability, nuclear spin and chemical bond directions. The analysis leads to a hypothesis that the superdense nucleus causes a micro-curvature – a general relativistic effect around the nucleus. It has a feature of energy storage that corresponds to the mass deficit or nuclear binding energy expressed by Einstein's equation, E = mc^2. The fusion or fission reaction causes a small change of the micro-curvature, so the difference in the binding energy is released as gamma and particle radiation that is finally converted to heat.The analysis of some LENR experiments shows that the excited state of hydrogen and deuterium, known as the Rydberg state, facilitates some fusion reactions. According to BSM-SG, the Rydberg state is an ion-electron pair, with a finite size at the boundary of the SG field, while possessing a strong magnetic field due to the dominated magnetic moment of the electron. Additionally, the anomalous magnetic moment of the electron provides a constant driving momentum. When combined with a proper nuclear spin state of a selected heavier element, this momentum assists the magnetic field interactions, and this leads to nuclear fusion.
Download or read book Nuclear Energy written by David Bodansky and published by Springer Science & Business Media. This book was released on 2007-06-25 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition represents an extensive revision of the ?rst edition, - though the motivation for the book and the intended audiences, as described inthepreviouspreface,remainthesame. Theoveralllengthhasbeenincreased substantially, with revised or expanded discussions of a number of topics, - cluding Yucca Mountain repository plans, new reactor designs, health e?ects of radiation, costs of electricity, and dangers from terrorism and weapons p- liferation. The overall status of nuclear power has changed rather little over the past eight years. Nuclear reactor construction remains at a very low ebb in much of the world, with the exception of Asia, while nuclear power’s share of the electricity supply continues to be about 75% in France and 20% in the United States. However,therearesignsofaheightenedinterestinconsideringpossible nuclear growth. In the late 1990s, the U. S. Department of Energy began new programs to stimulate research and planning for future reactors, and many candidate designs are now contending—at least on paper—to be the next generation leaders. Outside the United States, the commercial development ofthePebbleBedModularReactorisbeingpursuedinSouthAfrica,aFrench- German consortium has won an order from Finlandfor the long-plannedEPR (European Pressurized Water Reactor), and new reactors have been built or planned in Asia. In an unanticipated positive development for nuclear energy, the capacity factor of U. S. reactors has increased dramatically in recent years, and most operating reactors now appear headed for 20-year license renewals.
