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Books > Science & Mathematics > Physics > Atomic & molecular physics
Rare Isotope Beams (RIBs) are ion beams of exotic radioactive
nuclei. The study of these nuclei is key to understanding the
limits of nuclear existence, nucleo-synthesis in such violent
stellar sites as supernovae and merging neutron stars, and the
fundamental symmetries of nature. These nuclei also provide a
unique probe to study condensed matter and many of them are
potentially new radioisotopes for more effective medical
diagnostics and therapy. Rare Isotope Beams: Concepts and
Techniques gives an up-to-date overview of all these aspects of RIB
science in a single volume containing the scientific motivation,
production techniques, experimental techniques for studying exotic
nuclei, methods used in condensed matter research, and medical
applications. The emphasis throughout is on concepts to facilitate
understanding of the essence of each topic in this diverse and
cross-disciplinary field involving nuclear physics, astrophysics,
and particle accelerators. A brief description of major RIB
facilities is also presented. Exotic nuclei are difficult to
produce in enough numbers and their production involves different
nuclear reaction routes and a wide range of advanced technologies,
which are presented in a comprehensive manner. Experimental
techniques used to study exotic nuclei are provided with examples
highlighting the intricate nature of such experiments. Another
unique feature is the open-ended nature of the discussions,
bringing out the future challenges and possibilities in this
evolving field. The book offers an excellent overview of concepts
and techniques involved in RIB science for new researchers entering
the field as well as professionals.
Photoelectron Spectroscopy presents an up-to-date introduction to the field by comprehensively treating the electronic structures of atoms, molecules, solids, and surfaces. Brief descriptions are given of inverse photoemission, spin-polarized photoemission and photoelectron diffraction. Experimental aspects are considered throughout the book and the results are carefully interpreted in terms of the theory. A wealth of measured data is presented in tabular form for easy use by experimentalists. This new edition has been substantially updated and extended.
This book illustrates the history of Atomic Physics and shows how
its most recent advances allow the possibility of performing
precise measurements and achieving an accurate control on the
atomic state. Written in an introductory style, this book is
addressed to advanced undergraduate and graduate students, as well
as to more experienced researchers who need to remain up-to-date
with the most recent advances. The book focuses on experimental
investigations, illustrating milestone experiments and key
experimental techniques, and discusses the results and the
challenges of contemporary research. Emphasis is put on the
investigations of precision physics: from the determination of
fundamental constants of Nature to tests of General Relativity and
Quantum Electrodynamics; from the realization of ultra-stable
atomic clocks to the precise simulation of condensed matter
theories with ultracold gases. The book discusses these topics
while tracing the evolution of experimental Atomic Physics from
traditional laser spectroscopy to the revolution introduced by
laser cooling, which allows the manipulation of atoms at a
billionth of a degree above absolute zero and reveals new frontiers
of precision in atomic spectroscopy.
Understanding the Universe: The Physics of the Cosmos from Quasars
to Quarks explores how all areas of physics, from the very smallest
scales to the very largest, come together to form our current
understanding of the Universe. It takes readers on a fascinating
journey, from the Big Bang and how the Universe has evolved, to how
it appears now, and the possibilities for how it will continue to
evolve in the future. It also explores the latest exciting
developments in the area and how they impact our understanding of
the Universe, such as quantum chromodynamics, black holes, dark
energy, and gravitational waves. Equally importantly, it explains
how we have come to know all of this about the Universe and details
the limitations of our current understanding. This book is
accessible to all introductory undergraduate students interested in
the physical sciences. It prioritises a non-mathematical approach
so it can be understood by all students, with only two algebraic
equations in the book and any numerical calculations shown are
limited to simple arithmetic. Key Features: Combines current
understanding of quantum physics and cosmology, and includes the
latest exciting developments from the field. Provides an accessible
introduction to the topic, focusing on a non-mathematical
presentation. Presents a comprehensive narrative on the subject and
a coherent story.
This is the first book to discuss the search for new physics in
charged leptons, neutrons, and quarks in one coherent volume. The
area of indirect searches for new physics is highly topical; though
no new physics particles have yet been observed directly at the
Large Hadron Collider at CERN, the methods described in this book
will provide researchers with the necessary tools to keep searching
for new physics. It describes the lines of research that attempt to
identify quantum effects of new physics particles in low-energy
experiments, in addition to detailing the mathematical basis and
theoretical and phenomenological methods involved in the searches,
whilst making a clear distinction between model-dependent and
model-independent methods employed to make predictions. This book
will be a valuable guide for graduate students and early-career
researchers in particle and high energy physics who wish to learn
about the techniques used in modern predictions of new physics
effects at low energies, whilst also serving as a reference for
researchers at other levels. Key features: * Takes an accessible,
pedagogical approach suitable for graduate students and those
seeking an overview of this new and fast-growing field *
Illustrates common theoretical trends seen in different subfields
of particle physics * Valuable both for researchers in the
phenomenology of elementary particles and for experimentalists
Despite the often difficult and time-consuming effort of performing
experiments with fast (14 MeV) neutrons, these neutrons can offer
special insight into nucleus and other materials because of the
absence of charge. 14 MeV Neutrons: Physics and Applications
explores fast neutrons in basic science and applications to
problems in medicine, the environment, and security. Drawing on his
more than 50 years of experience working with 14 MeV neutrons, the
author focuses on: Sources of 14 MeV neutrons, including laboratory
size accelerators, small and sealed tube generators, well logging
sealed tube accelerators, neutron generators with detection of
associated alpha particles, plasma devices, high flux sources, and
laser-generated neutron sources Nuclear reactions with 14 MeV
neutrons, including measurements of energy spectra, angular
distributions, and deductions of reaction mechanism Nuclear
reactions with three particles in the final state induced by
neutrons and the identification of effects of final state
interaction, quasi-free scattering, and charge-dependence of
nuclear forces Charged particle and neutron detection methods,
particularly position-sensitive detectors Industrial applications
of nuclear analytical methods, especially in the metallurgy and
coal industries Quality assurance and quality control measures for
nuclear analytical methods Nuclear and atomic physics-based
technology for combating illicit trafficking and terrorism Medical
applications, including radiography, radiotherapy, in vivo neutron
activation analysis, boron neutron therapy, collimated neutron
beams, and dosimetry This book reflects the exciting developments
in both fundamental nuclear physics and the application of fast
neutrons to many practical problems. The book shows how 14 MeV
neutrons are used in materials detection and analysis to
effectively inspect large volumes in complex environments.
Choice Recommended Title, January 2020 Providing a vital resource
in tune with the massive advancements in accelerator technologies
that have taken place over the past 50 years, Accelerator Radiation
Physics for Personnel and Environmental Protection is a
comprehensive reference for accelerator designers, operators,
managers, health and safety staff, and governmental regulators.
Up-to-date with the latest developments in the field, it allows
readers to effectively work together to ensure radiation safety for
workers, to protect the environment, and adhere to all applicable
standards and regulations. This book will also be of interest to
graduate and advanced undergraduate students in physics and
engineering who are studying accelerator physics. Features:
Explores accelerator radiation physics and the latest results and
research in a comprehensive single volume, fulfilling a need in the
market for an up-to-date book on this topic Contains problems
designed to enhance learning Addresses undergraduates with a
background in math and/or science
Until the publication of the first edition of Introduction to
Nuclear Reactions in 2004, an introductory reference on nuclear
reactions had been unavailable. Now, fully updated throughout, this
second edition continues to provide an authoritative overview of
nuclear reactions. It discusses the main formalisms, ranging from
basic laws to the final formulae used in academic research to
calculate measurable quantities. Well known in their fields, the
authors begin with a basic introduction to elements of scattering
theory followed by a study of its applications to specific nuclear
reactions. Early chapters give a framework of compound nucleus
formation and its decay, fusion, fission, and direct reactions,
that can be easily understood by the novice. These chapters also
serve as prototypes for applications of the underlying physical
ideas presented in previous chapters. The largest section of the
book comprises the physical models that have been developed to
account for the various aspects of nuclear reaction phenomena,
including reactions in stellar environments, cosmic rays, and
during the big bang. The final chapters survey applications of the
eikonal wavefunction and of nuclear transport equations to nuclear
reactions at high energies. By combining a thorough theoretical
approach with applications to recent experimental data,
Introduction to Nuclear Reactions helps you understand the results
of experimental measurements rather than describe how they are
made. A clear treatment of the topics and coherent organization
make this information understandable to students and professionals
with a solid foundation in physics as well as to those with a more
general science and technology background. Features: Analyses in
detail different models of the nucleus and discusses their
interrelations. Fully updated throughout, with new sections and
additional discussions on stellar evolution, big bang
nucleosynthesis, neutron stars and relativistic heavy ion
collisions. Discusses the latest developments in nuclear reaction
theory and experiments and explores both direct reaction theories
and heavy ion reactions, which are newly important to nuclear
physics in reactions with rare nuclear isotopes.
This book reports on the search for a new heavy particle, the
Vector-Like Top quark (VLT), in the Large Hadron Collider (LHC) at
CERN. The signal process is the pair production of VLT decaying
into a Higgs boson and top quark (TT Ht+X, X=Ht, Wb, Zt). The
signal events result in top-antitop quarks final states with
additional heavy flavour jets. The book summarises the analysis of
the data collected with the ATLAS detector in 2015 and 2016. In
order to better differentiate between signals and backgrounds,
exclusive taggers of top quark and Higgs boson were developed and
optimised for VLT signals. These efforts improved the sensitivity
by roughly 30%, compared to the previous analysis. The analysis
outcomes yield the strongest constraints on parameter space in
various BSM theoretical models. In addition, the book addresses
detector operation and the evaluation of tracking performance.
These efforts are essential to properly collecting dense events and
improving the accuracy of the reconstructed objects that are used
for particle identification. As such, they represent a valuable
contribution to data analysis in extremely dense environments.
This textbook explains the experimental basics, effects and theory
of nuclear physics. It supports learning and teaching with numerous
worked examples, questions and problems with answers. Numerous
tables and diagrams help to better understand the explanations. A
better feeling to the subject of the book is given with sketches
about the historical development of nuclear physics. The main
topics of this book include the phenomena associated with passage
of charged particles and radiation through matter which are related
to nuclear resonance fluorescence and the Moessbauer effect.,
Gamov's theory of alpha decay, Fermi theory of beta decay, electron
capture and gamma decay. The discussion of general properties of
nuclei covers nuclear sizes and nuclear force, nuclear spin,
magnetic dipole moment and electric quadrupole moment. Nuclear
instability against various modes of decay and Yukawa theory are
explained. Nuclear models such as Fermi Gas Model, Shell Model,
Liquid Drop Model, Collective Model and Optical Model are outlined
to explain various experimental facts related to nuclear structure.
Heavy ion reactions, including nuclear fusion, are explained.
Nuclear fission and fusion power production is treated elaborately.
This book is a research monograph summarizing recent advances
related to the molecular structure of water and ice, and it is
based on the latest spectroscopic data available. A special focus
is given to radio- and microwave frequency regions. Within the five
interconnected chapters, the author reviews the electromagnetic
waves interaction with water, ice, and moist substances, discussing
the microscopic mechanisms behind the dielectric responses.
Well-established classic views concerning the structure of water
and ice are considered along with new approaches related to atomic
and molecular dynamics. Particular attention is given to
nanofluidics, atmospheric science, and electrochemistry. The
mathematical apparatus, based on diverse approaches employed in
condensed matter physics, is widely used and allows the reader to
quantitatively describe the electrodynamic response of water and
ice in both bulk and confined states. This book is intended for a
wide audience covering physicists, electrochemists, geophysicists,
engineers, biophysicists, and general scientists who work on the
electromagnetic radiation interaction with water and moist
substances.
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Part 1
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R.F.C. Claridge, Robert D. Farley, Sylvain Marque, Christopher Charles Rowlands, Paul Tordo
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Volume II/26 supplements the previous compilations II/l, II/9 and
II/17 of the magnetic properties of free radicals which were
published in 1965, 1977-1980 and 1986-90. In the form of books and
CD ROM it covers the literature from about 1985 to 2001. Due to the
still rapid growth of the field and the necessary inclusion of new
subjects the volume is divided into subvolumes which will appear in
fast succession. Together with the earlier publications volume
II/26 offers an up-to-date and comprehensive survey and collection
of structures and data on the important chemical intermediates,
namely radicals, polyradicals and related species such as carbenes,
nitrenes, etc. As before the species have been grouped according to
chemical aspects. The contents of the individual subvolumes are
indicated on the inside of the front covers. For each group of
substances the literature has been compiled and extracted by
experts in the fields. A small overlap between the chapters is
intentional and allows a maximum of coherence and comprehensiveness
of the display. For the reader's convenience an index of substances
follows in the last subvolume. Data retrieval is also facilitated
by helpful links in the CD ROM version. We wish to thank all the
authors for their careful and experienced work and the most
agreeable cooperation, the Landolt- Boernstein office, especially
Mrs. A.
The articles in this book cover a broad range of topics in the
field of nuclear physics, including many articles on the subject of
high spin physics. With an emphasis on the discussion and analysis
of future developments within a number of significant areas, the
book's attempt to address the status of research at the beginning
of the next century is to be welcomed by researchers and students
alike.
Magnetic Fusion Technology describes the technologies that are
required for successful development of nuclear fusion power plants
using strong magnetic fields. These technologies include: * magnet
systems, * plasma heating systems, * control systems, * energy
conversion systems, * advanced materials development, * vacuum
systems, * cryogenic systems, * plasma diagnostics, * safety
systems, and * power plant design studies. Magnetic Fusion
Technology will be useful to students and to specialists working in
energy research.
This book provides an advanced introduction to extended theories of
quantum field theory and algebraic topology, including Hamiltonian
quantization associated with some geometrical constraints,
symplectic embedding and Hamilton-Jacobi quantization and
Becci-Rouet-Stora-Tyutin (BRST) symmetry, as well as de Rham
cohomology. It offers a critical overview of the research in this
area and unifies the existing literature, employing a consistent
notation. Although the results presented apply in principle to all
alternative quantization schemes, special emphasis is placed on the
BRST quantization for constrained physical systems and its
corresponding de Rham cohomology group structure. These were
studied by theoretical physicists from the early 1960s and appeared
in attempts to quantize rigorously some physical theories such as
solitons and other models subject to geometrical constraints. In
particular, phenomenological soliton theories such as Skyrmion and
chiral bag models have seen a revival following experimental data
from the SAMPLE and HAPPEX Collaborations and these are discussed.
The book describes how these model predictions were shown to
include rigorous treatments of geometrical constraints because
these constraints affect the predictions themselves. The
application of the BRST symmetry to the de Rham cohomology
contributes to a deep understanding of Hilbert space of constrained
physical theories. Aimed at graduate-level students in quantum
field theory, the book will also serve as a useful reference for
those working in the field. An extensive bibliography guides the
reader towards the source literature on particular topics.
This multilingual dictionary explains, in simple and clear
language, the most frequently used terms and expressions in the
field of nuclear reactor physics and engineering, and provides
translations of these terms from English into French, German,
Swedish and Polish. This unique resource offers many advantages
over the use of online translation tools, which are often incorrect
when dealing with scientific and technical words. Instead, this
dictionary has used a wide variety of peer-reviewed books and
journal papers to ensure the highest accuracy and establish itself
as a reliable and credible reference for the reader. It covers a
broad range of exciting topics and the latest developments in the
field, including reactor technology, reactor components and
systems, reactor operation and control, reactor types, reactor
physics, thermal engineering, reactor safety, radiation protection,
nuclear fuel, nuclear chemistry, the safeguarding of nuclear
materials and much more. This dictionary is kept on a technical
level corresponding to masters-level and PhD studies of nuclear
physics and engineering. It will provide the reader with a broad
understanding of the necessary information that a researcher or
nuclear physicist or engineer would need to possess; therefore, it
will be an invaluable resource for students within these and
related disciplines. Features: Contains over 1500 key terms from
the field The first book to provide translations in five languages:
English, French, German, Swedish and Polish Accessible to
masters-level and PhD students in addition to early career
researchers in nuclear reactor physics and engineering
Nuclear structure Physics connects to some of our fundamental
questions about the creation of universe and its basic
constituents. At the same time, precise knowledge on the subject
has lead to develop many important tools of human kind such as
proton therapy, radioactive dating etc. This book contains chapters
on some of the crucial and trending research topics in nuclear
structure, including the nuclei lying on the extremes of spin,
isospin and mass. A better theoretical understanding of these
topics is important beyond the confines of the nuclear structure
community. Additionally, the book will showcase the applicability
and success of the different nuclear effective interaction
parameters near the drip line, where hints for level reordering
have already been seen, and where one can test the
isospin-dependence of the interaction. The book offers
comprehensive coverage of the most essential topics, including: *
Nuclear Structure of Nuclei at or Near Drip-Lines * Synthesis
challenges and properties of Superheavy nuclei * Nuclear Structure
and Nuclear models - Ab-initio calculations, cluster models,
Shell-model/DSM, RMF, Skyrme * Shell Closure, Magicity and other
novel features of nuclei at extremes * Structure of Toroidal,
Bubble Nuclei, halo and other exotic nuclei These topics are not
only very interesting from theoretical nuclear physics perspective
but are also quite complimentary for ongoing nuclear physics
experimental program worldwide. It is hoped that the book chapters
written by experienced and well known researchers/experts will be
helpful for the master students, graduate students and researchers
and serve as a standard & uptodate research reference book on
the topics covered.
All solids are composed of atoms or molecules and in order to
explain their behavior, experiments and theories came forward.
Simultaneously, many new materials were synthetically and
systematically developed in the laboratories, properties of which
needed to be understood before deploying them in various
technologies. It is known that there is a strong correlation
between structure and properties of materials. Therefore,
experiments on solids involve understanding their structure with
diffraction techniques using X-rays, electrons or neutrons. The
materials may be in different forms like bulk solid, thin films or
powders and need to be observed using microscopes. Finally the
properties can be correlated to electronic structure which can be
deciphered through various spectroscopy techniques. Magnetic
measurements give the insight in to electron-electron correlation.
The advantages and limitations of the techniques are also spelled
out. In other words, this book takes into account the unaddressed
needs of students and teachers associated with the experimental
methods. Its relevance has increased manifold, as it addresses a
wide scope of the topics in concise manner. Such as' improving
signal-to-noise ratio, cryogenic methods, vacuum science, sources
and detectors for electrons, photons (from infra-red to gamma
rays), error analysis, statistical handling of data, etc. Please
note: This title is co-published with Capital Publishers, New
Delhi. Taylor & Francis does not sell or distribute the
Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri
Lanka.
This open access book collects the contributions of the seventh
school on Magnetism and Synchrotron Radiation held in Mittelwihr,
France, from 7 to 12 October 2018. It starts with an introduction
to the physics of modern X-ray sources followed by a general
overview of magnetism. Next, light / matter interaction in the
X-ray range is covered with emphasis on different types of angular
dependence of X-ray absorption spectroscopy and scattering. In the
end, two domains where synchrotron radiation-based techniques led
to new insights in condensed matter physics, namely spintronics and
superconductivity, are discussed. The book is intended for advanced
students and researchers to get acquaintance with the basic
knowledge of X-ray light sources and to step into synchrotron-based
techniques for magnetic studies in condensed matter physics or
chemistry.
Interaction of Radiation with Matter focuses on the physics of the
interactions of ionizing radiation in living matter and the Monte
Carlo simulation of radiation tracks. Clearly progressing from an
elementary level to the state of the art, the text explores the
classical physics of track description as well as modern aspects
based on condensed matter physics. The first section of the book
discusses the fundamentals of the radiation field. In the second
section, the authors describe the cross sections for electrons and
heavy ions-the most important information needed for simulating
radiation track at the molecular level. The third section details
the inelastic scattering and energy loss of charged particles in
condensed media, particularly liquid water. The final section
contains a large number of questions and problems to reinforce
learning. Designed for radiation interaction courses, this textbook
is the ideal platform for teaching students in medical/health
physics and nuclear engineering. It gives students a solid
grounding in the physical understanding of radiation track
structure in living matter, enabling them to pursue further work in
radiological physics and radiation dosimetry.
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