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Books > Science & Mathematics > Physics > Nuclear structure physics
This volume presents a comprehensive introduction to the study of nuclear structure at finite temperature. By measuring the frequencies of the high-energy photons emitted or absorbed by an atomic nucleus it is possible to visualize the structure of that nucleus. In such experiments it is observed that the atomic nucleus displays resonant behavior, absorbing or emitting photons within a relatively narrow range of frequencies. To study emission processes one measures the y-decay of compound nuclei, and by this means it is possible to probe the structure of the nucleus at finite temperature. This book is divided into two main parts: the study of giant resonances based on the atomic nucleus ground state (zero temperature), and the study of the y-decay of giant resonances from compound (finite temperature) nuclei. As this work is an outgrowth of their lectures to fourth-year students at the University of Milan, the authors have placed special emphasis on the general concepts that form the foundation of the phenomenon of giant resonances. This basic subject matter is supplemented with material taken from work going on at the forefront of research on the structure of hot nuclei. Thus, this volume will serve as an essential reference for both young researchers and experienced practitioners.
The application of nuclear physics methods is now widespread
throughout physics, chemistry, metallurgy, biology, clinical
medicine, geology, and archaeology. Accelerators, reactors, and
various instruments that have developed together with nuclear
physics have often been found to offer the basis for increasingly
productive and more sensitive analytical techniques.
On the occasion of the 50th anniversary of the journal Theoretical Chemistry Accounts, leading researchers in theoretical chemistry present current and forward-looking perspectives on major developments in the field. Originally published in the journal, these outstanding contributions are now available in a hardcover print format. This collection will be of benefit in particular to those research groups and libraries that have chosen to have only electronic access to the journal. With contributions from Christopher J. Cramer, Gino A. DiLabio, Filipp Furche, Sophya Garashchuk, Peter M.W. Gill, Hua Guo, So Hirata, Brian K. Kendrick, Hans Lischka, Wenjian Liu, Fernando R. Ornellas, Irina Paci, Kirk A. Peterson, Markus Reiher, Jeffrey R. Reimers, Manuel Smeu, Seiichiro Ten-no, Diego Troya, Donald G. Truhlar, Christoph van Wullen, Dong H. Zhang "
Originally published in 1942, this book was written by the renowned physicist and nuclear scientist Wilfrid Bennett Lewis (1908-87). The text presents an account regarding the technique of electrical counting and its role as an essential aid for research in nuclear physics, reflecting the discoveries of Lewis and his contemporaries at the Cavendish Laboratory. References are also included. This book will be of value to anyone with an interest in the writings of Lewis, nuclear physics and the history of science.
This important book presents on approach to understanding the atomic nucleus that exploits simple algebraic techniques. The book focuses primarily on a panicular algebraic model, the Interacting Boson Model (IBM); ft outlines the algebraic structure, or group theoretical basis, of the IBM and other algebraic models using simple examples. Both the compa6son of the IBM with empirical data and its microscopic basis are explored, as are extensions to odd mass nuclei and to phenomena not originally encompassed within its purview. An important final chapter treats fermion algebraic approaches to nuclear structure which can be both more microscopic and more general, and which represent Promising avenues for future research. Each of the contributors to this work is a leading expert in the field of algebraic models; together they have formulated an introduction to the subject which will be an important resource for the series graduate student and the professional physicist alike.
This monograph presents a unified theory of nuclear structure and nuclear reactions in the language of quantum electrodynamics, Feynman diagrams. It describes how two-nucleon transfer reaction processes can be used as a quantitative tool to interpret experimental findings with the help of computer codes and nuclear field theory. Making use of Cooper pair transfer processes, the theory is applied to the study of pair correlations in both stable and unstable exotic nuclei. Special attention is given to unstable, exotic halo systems, which lie at the forefront of the nuclear physics research being carried out at major laboratories around the world. This volume is distinctive in dealing in both nuclear structure and reactions and benefits from comparing the nuclear field theory with experimental observables, making it a valuable resource for incoming and experienced researchers who are working in nuclear pairing and using transfer reactions to probe them.
This book is the proceedings of a workshop on problems at the interface between elementary particle and nuclear physics. It deals with experimental and theoretical developments in the investigation of hadrons and nuclei and in the study of their interactions at low and high energies, including nonperturbative quantum chromodynamics, quark confinement, hadron spectroscopy, hadronic interactions, strange particles, hypernuclei, structure functions of nucleons and nuclei, antiproton annihilation on nucleons and nuclei, quark-gluon plasmas and heavy-ion collisions. Plans for new accelerators are evaluated and some related topics in astrophysics, such as supernovae and neutrinos, are discussed.
This book provides a systematic and comprehensive introduction to the neutronics of advanced nuclear systems, covering all key aspects, from the fundamental theories and methodologies to a wide range of advanced nuclear system designs and experiments. It is the first-ever book focusing on the neutronics of advanced nuclear systems in the world. Compared with traditional nuclear systems, advanced nuclear systems are characterized by more complex geometry and nuclear physics, and pose new challenges in terms of neutronics. Based on the achievements and experiences of the author and his team over the past few decades, the book focuses on the neutronics characteristics of advanced nuclear systems and introduces novel neutron transport methodologies for complex systems, high-fidelity calculation software for nuclear design and safety evaluation, and high-intensity neutron source and technologies for neutronics experiments. At the same time, it describes the development of various neutronics designs for advanced nuclear systems, including neutronics design for ITER, CLEAR and FDS series reactors. The book not only summarizes the progress and achievements of the author's research work, but also highlights the latest advances and investigates the forefront of the field and the road ahead.
Modern cancer research is a high-tech undertaking, overlapping with many fields in the physical sciences. These include nanotechnology, engineering, immunology, and bioinformatics. This book focuses on the science and technology underlying the diagnosis and treatement of cancer. The authors offer insights into technologies including radiotherapy, modelling, and drug encapsulation.
Section I: Controlled Fusion: Soon! (E. Teller). Comments on the Feasibility of Achieving Scientific Breakeven with a Plasma Focus Machine (J.S. Brzosko et al.). SelfColliding Beams as an Alternative Fusion System for DHe3 Reactors (N. Rostoker, M. Binderbauer). Target Physics for Inertial Fusion Energy (J.M. MartinezVal et al.). Spherical Pinch Research: Historical Background, Achievements, and Projections (F. Giammanco et al.). Section II: Perspectives of Advanced Confinement Programs (B. Coppi). Present Status of FieldReversed Configurations (J. Slough). Ignition Physics and the Ignitor Project (F. Pegoraro). The Inertial Electrostatic Confinement Approach to Fusion Power (G.H. Miley). The D3He Dipole Fusion Reactor (M.E. Mauel). OpenEnded Magnetic Confinement Systems for Fusion (R.F. Post, D.D. Ryutov). Formation, Compression, and Acceleration of Magnetized Plasmas (J.H. Degnan). Prospects of Magnetic Electrostatic Plasma Confinement (T.J. Dolan). Analysis of the Fusion Breakeven Conditions for DT Plasmas of Prescribed Temperature Evolution (E. Panarella). Section III: Progress in Inertial Fusion Research (C. Yamanaka). HeavyIon Driven Inertial Fusion Energy (R.O. Bangerter, T.J. Fessenden). XRay Driven Implosions on the Nova Laser (J.D. Kilkenny et al.). Present Status and Future Prospects of Laser Fusion Research at Osaka (C. Yamanaka). Magnetized Target Fusion: An Overview of the Concept (R.C. Kirkpatrick, M.A. Sweeney). Thermonuclear Fusion in a Staged Pinch (H.U. Rahman et al.). Novel Staged ZPinch Concept as a Super Radiant XRay Source for ICF (V.M. Bystritskii et al.). Section IV: Fusion, the Competition, and the Prospects for Alternative Fusion Concepts (L.J. Perkins et al.). Ideas for Future RFP Experiments (J.A. Phillips et al.). Dense ZPinches for Fusion (D. Scudder, J. Shlachter). Assessment of FieldReversedConfiguration Stability (R.E. Siemon). MuonCatalyzed Fusion in 1996 (S.E. Jones). Experimental Investigation of the Muon Catalyzed Fusion in Mixtures of Hydrogen Isotopes (V.M. Bystritsky). Magnetoelectric Toroidal Confinement (J.R. Roth). Ball Lightning: What Nature is Trying to Tell the Fusion Community (J.R. Roth). Fusion Implications of FreeFloating Plasmak(R) Magnetoplasmoids (P.M. Koloc). Section V: Alternate Fusion Concepts (N. Rostoker). Inertial Fusion Driven by Intense Cluster Ion Beams (C. Deutsch). Inertial Fusion Energy: An Approach to Low Maintenance and Cost of Electricity, and the Role of the National Ignition Facility Testing the Target Physics (B.G. Logan). Magnetized Target Fusion: An Ultrahigh Energy Approach in an Unexplored Parameter Space (R.C. Kirkpatrick et al.). Section VI: Concluding Remarks (E. Panarella). Section VII: Report of the Evaluators (E.C. Creutz et al.). Index.
Overview: Big Bang in the Laboratory; H.H. Gutbrod, J. Rafelski. Physics of Relativistic Nuclear Collisions; I. Otterlund. Towards the LHC; P. Giubellino. Hot Hadronic Matter: Fireball Spectra; U. Heinz, et al. Quark Matter in Equilibrium; F. Karsch. Towards Dynamical Theoretical Description: Cascade Models and Particle Production; J. Cugnon. Relativistic Hydrodynamics and Flavor Flow; L. Csernai, et al. Quark-Gluon Plasma Formation in UltraRelativistic Heavy Ion Collisions; K. Geiger. Diagnostic Methods and Recent Results: A Pedestrian's Guide to Particle Interferometry; W.A. Zajc. Strangeness in Ultrarelativistic NucleusNucleus Collisions; E. Quercigh. On the Trail of Quark-Gluon Plasma; J. Rafelski. Epilogue: The Quark-Gluon Plasma; P.A. Carruthers. 20 additional articles. Index.
Gamma-ray bursts (GRBs) are the most luminous explosions in the universe, which within seconds release energy comparable to what the Sun releases in its entire lifetime. The field of GRBs has developed rapidly and matured over the past decades. Written by a leading researcher, this text presents a thorough treatment of every aspect of the physics of GRBs. It starts with an overview of the field and an introduction to GRB phenomenology. After laying out the basics of relativity, relativistic shocks, and leptonic and hadronic radiation processes, the volume covers all topics related to GRBs, including a general theoretical framework, afterglow and prompt emission models, progenitor, central engine, multi-messenger aspects (cosmic rays, neutrinos, and gravitational waves), cosmological connections, and broader impacts on fundamental physics and astrobiology. It is suitable for advanced undergraduates, graduate students, and experienced researchers in the field of GRBs and high-energy astrophysics in general.
Self-organization of matter is observed in every context and on all scales, from the nanoscale of quantum fields and subatomic particles to the macroscale of galaxy superclusters. This book analyzes the wide range of patterns of organization present in nature, highlighting their similarities rather than their differences. This unconventional approach results in an illuminating read which should be part of any Physics student's background.
NMR DATA PROCESSING Jeffrey C. Hoch and Alan S. Stern Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful nondestructive technique for exploring the structure of matter. In recent years, NMR instrumentation has become increasingly sophisticated, and the software used to acquire and process NMR data continues to expand in scope and complexity. This software has always been difficult to understand, and, until now, it seemed likely to remain that way. NMR Data Processing examines and explains the techniques used to process, present, and analyze NMR data. It provides a complete account of the fundamentals of spectrum analysis and establishes a framework for applying those fundamentals to real NMR data. It also details, in clear and concise language, the basic principles underlying the complex software needed to analyze the data. Two chapters are devoted to the fundamentals and applications of discrete Fourier transform (DFT) in NMR, which was crucial to the development of modern NMR spectroscopy. A large part of the book focuses on increasingly important non-DFT methods, which obtain higher sensitivity and resolution. Other topics covered include:
Jeffrey C. Hoch and Alan S. Stern conclude their in-depth look at this rapidly growing field by exploring methods for analyzing processed data, including visualization, quantification, and error analysis. Readers are provided with a solid foundation for developing new methods of their own. NMR Data Processing is an important tool for students learning basic principles for the first time, technicians troubleshooting data processing problems, and professional researchers developing new techniques. It will help all NMR users acquire a true grasp of the methods behind the process, avoid the pitfalls of misapplication and misinterpretation, and exploit the full power of NMR software.
An up-to-date text, covering the concept of incomplete fusion (ICF) in heavy ion (HI) interactions at energies below 10 MeV/ nucleon. Important concepts including the exciton model, the Harp Miller and Berne model, Hybrid model, Sum rule model, Hot spot model and promptly emitted particles model are covered in depth. It studies the ICF and PE-emission in heavy ion reactions at low energies using off-beam and in-beam experimental techniques. Theories of complete fusion (CF) of heavy ions based on Compound Nucleus (CN) mechanism of statistical nuclear reactions, details of the Computer code PACE4 based on CN mechanism, pre-equilibrium (PE) emission, modeling of (ICF) and their limits of application are discussed in detail.
This first book to critically summarize the latest achievements and emerging applications within this interdisciplinary topic focuses on one of the most important types of detectors for elementary particles and photons: resistive plate chambers (RPCs). In the first part, the outstanding, international team of authors comprehensively describes and presents the features and design of single and double-layer RPCs before covering more advanced multi-layer RPCs. The second part then focuses on the application of RPCs in high energy physics, materials science, medicine and security. Throughout, the experienced authors adopt a didactic approach, with each subject presented in a simple way, increasing in complexity step by step.
High-energy-density physics explores the dynamics of matter at extreme conditions. This encompasses temperatures and densities far greater than we experience on Earth. It applies to normal stars, exploding stars, active galaxies, and planetary interiors. High-energy-density matter is found on Earth in the explosion of nuclear weapons and in laboratories with high-powered lasers or pulsed-power machines. The physics explored in this book is the basis for large-scale simulation codes needed to interpret experimental results whether from astrophysical observations or laboratory-scale experiments. The key elements of high-energy-density physics covered are gas dynamics, ionization, thermal energy transport, and radiation transfer, intense electromagnetic waves, and their dynamical coupling. Implicit in this is a fundamental understanding of hydrodynamics, plasma physics, atomic physics, quantum mechanics, and electromagnetic theory. Beginning with a summary of the topics and exploring the major ones in depth, this book is a valuable resource for research scientists and graduate students in physics and astrophysics.
Why didn't the matter in our Universe annihilate with antimatter immediately after its creation? The study of CP violation may help to answer this fundamental question. This book presents theoretical tools necessary to understand this phenomenon. Reflecting the explosion of new results over the last decade, this second edition has been substantially expanded. It introduces charge conjugation, parity and time reversal, before describing the Kobayashi-Maskawa (KM) theory for CP violation and our understanding of CP violation in kaon decays. It reveals how the discovery of B mesons has provided a new laboratory to study CP violation with KM theory predicting large asymmetries, and discusses how these predictions have been confirmed since the first edition of this book. Later chapters describe the search for a new theory of nature's fundamental dynamics. This book is suitable for researchers in high energy, atomic and nuclear physics, and the history and philosophy of science.
Sir Joseph John Thomson was an English physicist and Nobel Prize winner and is credited with the discovery and identification of the electron and with the discovery of the first subatomic particle. Thomson is also credited with finding the first evidence for isotopes of a stable (non-radioactive) element in 1913, as part of his exploration into the composition of canal rays (positive ions). Originally published in 1928, this book presents the first of a series of Founders' Memorial Lectures, delivered at Girton College on March 3rd 1928. The lecture discusses, debates and deliberates the many discoveries of modern physics as well as the structure of the universe, and addresses both the professional scientific worker, but also students with a non-scientific background. This fascinating, insightful and ground breaking lecture will be of considerable value to scholars of physics as well as to anyone with an interest in the history of science. |
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