Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Nucleon Correlations in Nuclei PDF full book. Access full book title Nucleon Correlations in Nuclei by Anton N. Antonov. Download full books in PDF and EPUB format.
Author: Anton N. Antonov Publisher: Springer Science & Business Media ISBN: 364277766X Category : Science Languages : en Pages : 300
Book Description
In recent years there has been growing interest in the nucleon-nucleon correl ations inside nuclei. In many respects the motions of the nucleons can be very well described by an overall mean field, so that the motion of each nucleon is governed by the mean field due to all the other nucleons. This concept underlies the Fermi-gas, Hartree-Fock and shell models and has enabled a range of nuclear properties to be calculated, often to surprising accuracy. It gradually became clear, however, that these mean-field models are limited by the effects due to the very strong interactions between the nucleons that occur at short distances; these are the short-range correlations. They are responsible for instance for the high-momentum components in the nucleon momentum dis tribution, and prevent the simultaneous description of the nuclear density and momentum distributions by the same mean field. It thus becomes necessary to develop methods for including the effects of nucleon correlations in nuclei, and these are the main subject of this book. Some related problems of nuclear structure were discussed in an earlier book by the same authors: Nucleon Momentum and Density Distributions in Nuclei (Clarendon Press, Oxford, 1988). The main aim of that book was to study the effects of nucleon-nucleon correlations, both short-range and tensor, on the nucleon momentum distribution, which is particularly sensitive to these correl ations, and on the nucleon density distribution.
Author: Anton N. Antonov Publisher: Springer Science & Business Media ISBN: 364277766X Category : Science Languages : en Pages : 300
Book Description
In recent years there has been growing interest in the nucleon-nucleon correl ations inside nuclei. In many respects the motions of the nucleons can be very well described by an overall mean field, so that the motion of each nucleon is governed by the mean field due to all the other nucleons. This concept underlies the Fermi-gas, Hartree-Fock and shell models and has enabled a range of nuclear properties to be calculated, often to surprising accuracy. It gradually became clear, however, that these mean-field models are limited by the effects due to the very strong interactions between the nucleons that occur at short distances; these are the short-range correlations. They are responsible for instance for the high-momentum components in the nucleon momentum dis tribution, and prevent the simultaneous description of the nuclear density and momentum distributions by the same mean field. It thus becomes necessary to develop methods for including the effects of nucleon correlations in nuclei, and these are the main subject of this book. Some related problems of nuclear structure were discussed in an earlier book by the same authors: Nucleon Momentum and Density Distributions in Nuclei (Clarendon Press, Oxford, 1988). The main aim of that book was to study the effects of nucleon-nucleon correlations, both short-range and tensor, on the nucleon momentum distribution, which is particularly sensitive to these correl ations, and on the nucleon density distribution.
Author: Richard N. Silver Publisher: Springer ISBN: 9781489925565 Category : Science Languages : en Pages : 414
Book Description
This volume presents the proceedings of the Workshop on Momentum Distributions held on October 24 to 26, 1988 at Argonne National Laboratory. This workshop was motivated by the enormous progress within the past few years in both experimental and theoretical studies of momentum distributions, by the growing recognition of the importance of momentum distributions to the characterization of quantum many-body systems, and especially by the realization that momentum distribution studies have much in common across the entire range of modern physics. Accordingly, the workshop was unique in that it brought together researchers in nuclear physics, electronic systems, quantum fluids and solids, and particle physics to address the common elements of momentum distribution studies. The topics dis cussed in the workshop spanned more than ten orders of magnitude range in charac teristic energy scales. The workshop included an extraordinary variety of interactions from Coulombic to hard core repulsive, from non-relativistic to extreme relativistic.
Author: A. N. Antonov Publisher: Oxford University Press, USA ISBN: Category : Angular distribution (Nuclear physics) Languages : en Pages : 188
Book Description
The momentum distribution of the nucleons (protons and neutrons) in atomic nuclei is an important component of our knowledge of nuclear structure that determines many of the features of nuclear reactions, such as those involving knockout, inelastic scattering, or transfer processes at highenergies. The distribution can be calculated from several nuclear models, and the correctness of the result assessed by using it in a reaction calculation and comparing the cross-section obtained with that found experimentally. These calculations have many difficulties, which are associated with themany-body nature of the problem and the effects of short-range correlations. The complexity of the subject means that many mathematical techniques are needed. This book discusses these techniques and shows how the results may be related to experimental measurements.
Author: Schroeder Wolf-udo Publisher: World Scientific ISBN: 9813209364 Category : Science Languages : en Pages : 572
Book Description
A timely presentation of new results, challenges, and opportunities in the quickly developing field of nuclear cluster physics, presented by an international group of eminent theoretical and experimental scientists active in the field. Their work reveals how correlations of nucleons can appear spontaneously, propagate, and survive in nuclear matter at both low and high densities. Characteristic nuclear substructures, beyond those predicted by mean-field or collective scenarios, appear on microscopic and cosmic length scales. They can influence the dynamics of fusion of light nuclei and the decay of heavy, fissioning nuclei or of systems produced transiently in heavy-ion reactions. A must-read for young scientists entering the field and a valuable resource for more seasoned nuclear researchers!
Author: A. G. Sitenko Publisher: Elsevier ISBN: 1483295419 Category : Science Languages : en Pages : 316
Book Description
Provides an advanced and up-to-date account of the theory of nuclear structure and discusses in considerable detail both the superfluid and collective models of the nucleus, in addition to earlier complementary models and theories. The book also examines other important topics such as the rotational and vibrational spectra of nuclei which have not previously been treated in such depth. To summarize, it covers a large amount of theoretical ground in one volume and attempts to fill a serious gap in the literature. Many problems are included
Author: David M. Brink Publisher: Cambridge University Press ISBN: 1139443070 Category : Science Languages : en Pages : 394
Book Description
Nuclear Superfluidity is a text devoted exclusively to pair correlations in nuclei. It explores a variety of systems and introduces basic theoretical methods, symmetry breaking and symmetry restoration in finite many-body systems. It will be essential reading for researchers and students in both experimental and theoretical nuclear physics.
Author: National Research Council Publisher: National Academies Press ISBN: 0309173663 Category : Science Languages : en Pages : 222
Book Description
Dramatic progress has been made in all branches of physics since the National Research Council's 1986 decadal survey of the field. The Physics in a New Era series explores these advances and looks ahead to future goals. The series includes assessments of the major subfields and reports on several smaller subfields, and preparation has begun on an overview volume on the unity of physics, its relationships to other fields, and its contributions to national needs. Nuclear Physics is the latest volume of the series. The book describes current activity in understanding nuclear structure and symmetries, the behavior of matter at extreme densities, the role of nuclear physics in astrophysics and cosmology, and the instrumentation and facilities used by the field. It makes recommendations on the resources needed for experimental and theoretical advances in the coming decade.
Author: Anton N. Antonov
Author: Anton N. Antonov
Author: Anton N Antonov
Author: Richard N. Silver
Author: A. N. Antonov
Author: Schroeder Wolf-udo
Author: Francis A. Cucinotta
Author: A. G. Sitenko
Author: David M. Brink
Author: National Research Council
Author: Argonne National Laboratory. Physics Division