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Metal ions. --- Metals --- Microbiology.
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Prediction analysis techniques. --- Electric batteries. --- State estimation. --- Metal ions. --- Lithium batteries.
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This volume presents the state-of-the-art in selected topics across modern nuclear physics, covering fields of central importance to research and illustrating their connection to many different areas of physics. It describes recent progress in the study of superheavy and exotic nuclei, which is pushing our knowledge to ever heavier elements and neutron-richer isotopes. Extending nuclear physics to systems that are many times denser than even the core of an atomic nucleus, one enters the realm of the physics of neutron stars and possibly quark stars, a topic that is intensively investigated with many ground-based and outer-space research missions as well as numerous theoretical works. By colliding two nuclei at very high ultra-relativistic energies one can create a fireball of extremely hot matter, reminiscent of the universe very shortly after the big bang, leading to a phase of melted hadrons and free quarks and gluons, the so-called quark-gluon plasma. These studies tie up with effects of crucial importance in other fields. During the collision of heavy ions, electric fields of extreme strength are produced, potentially destabilizing the vacuum of the atomic physics system, subsequently leading to the decay of the vacuum state and the emission of positrons. In neutron stars the ultra-dense matter might support extremely high magnetic fields, far beyond anything that can be produced in the laboratory, significantly affecting the stellar properties. At very high densities general relativity predicts the stellar collapse to a black hole. However, a number of current theoretical activities, modifying Einstein’s theory, point to possible alternative scenarios, where this collapse might be avoided. These and related topics are addressed in this book in a series of highly readable chapters. In addition, the book includes fundamental analyses of the practicalities involved in transiting to an electricity supply mainly based on renewable energies, investigating this scenario less from an engineering and more from a physics point of view. While the topics comprise a large scope of activities, the contributions also show an extensive overlap in the methodology and in the analytical and numerical tools involved in tackling these diverse research fields that are the forefront of modern science. .
Atoms and Molecules in Strong Fields, Laser Matter Interaction. --- Applications of Graph Theory and Complex Networks. --- Physics. --- Astrophysics. --- Nuclear physics. --- Heavy ions. --- Hadrons. --- Atoms. --- Matter. --- Nuclear Physics, Heavy Ions, Hadrons. --- Astrophysics and Astroparticles. --- Physics --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Astronomical physics --- Astronomy --- Cosmic physics --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Chemistry, Physical and theoretical --- Matter --- Stereochemistry --- Ions --- Constitution
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This book covers the entire spectrum of the science and technology of nuclear reactor systems, from underlying physics, to next generation system applications and beyond. Beginning with neutron physics background and modeling of transport and diffusion, this self-contained learning tool progresses step-by-step to discussions of reactor kinetics, dynamics, and stability that will be invaluable to anyone with a college-level mathematics background wishing to develop an understanding of nuclear power. From fuels and reactions to full systems and plants, the author provides a clear picture of how nuclear energy works, how it can be optimized for safety and efficiency, and why it is important to the future.
Nuclear physics --- Nuclear energy --- kerncentrales --- quarks --- deeltjesfysica --- kernenergie --- atoomfysica --- Nuclear physics. --- Nuclear Energy. --- Nuclear Physics, Heavy Ions, Hadrons. --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Physics --- Nuclear energy. --- Heavy ions. --- Ions --- Atomic energy --- Atomic power --- Energy, Atomic --- Energy, Nuclear --- Nuclear power --- Power, Atomic --- Power, Nuclear --- Force and energy --- Power resources --- Nuclear engineering --- Nuclear facilities --- Nuclear power plants
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This thesis discusses in detail the measurement of the polarizations of all S-wave vector quarkonium states in LHC proton-proton collisions with the CMS detector. Heavy quarkonium states constitute an ideal laboratory to study non-perturbative effects of quantum chromodynamics and to understand how quarks bind into hadrons. The experimental results are interpreted through an original phenomenological approach, which leads to a coherent picture of quarkonium production cross sections and polarizations within a simple model, dominated by one single color-octet production mechanism. These findings provide new insights into the dynamics of heavy quarkonium production at the LHC, an important step towards a satisfactory understanding of hadron formation within the standard model of particle physics.
Physics. --- Quantum field theory. --- String theory. --- Nuclear physics. --- Heavy ions. --- Hadrons. --- Nuclear Physics, Heavy Ions, Hadrons. --- Quantum Field Theories, String Theory. --- Strongly interacting particles --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Models, String --- String theory --- Relativistic quantum field theory --- Natural philosophy --- Philosophy, Natural --- Physics --- Nuclear reactions --- Field theory (Physics) --- Quantum theory --- Relativity (Physics) --- Ions --- Quantum chromodynamics. --- Polarization (Nuclear physics) --- Circular polarization --- Nuclear polarization --- Nuclear spin --- Particles (Nuclear physics) --- Radiation --- Chromodynamics, Quantum --- QCD (Nuclear physics) --- Quantum electrodynamics
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The work presented in this thesis established the existence of wobbling at low spin and low deformation in the Z~60, N~76 nuclear region. This opens the region to further searches for wobbling and shows that wobbling is not confined to a particular quasiparticle orbital, spin or deformation. While deformed nuclei usually have axial shape, triaxial shapes have been predicted at low to moderate spins in certain regions of the nuclear chart (e.g. Z~60, N~76 and Z~46, N~66). Observation of one of the fingerprints of triaxiality, chirality and wobbling, guarantees that the nucleus is axially asymmetric. While chirality has been observed in numerous nuclei from many regions of the nuclear chart, wobbling, prior to this work, had only been observed at high spins in super deformed bands in five nuclei confined to the Z~70, N~90 region. Additionally, this dissertation establishes a new interpretation for the wobbling phenomenon. It shows for the first time that the nucleon aligns to the short axis, which explains the decrease in wobbling energies with angular momentum seen on this and all previous wobbling nuclei while still explaining the observed B(E2out)B(E2in) ratios. This is a new phenomenon, which is in contrast to the increase of the wobbling energies predicted by Bohr and Mottelson.
Nuclear excitation. --- Excitation, Nuclear --- Physics. --- Nuclear physics. --- Heavy ions. --- Hadrons. --- Spectroscopy. --- Microscopy. --- Nuclear Physics, Heavy Ions, Hadrons. --- Spectroscopy and Microscopy. --- Energy levels (Quantum mechanics) --- Nuclear physics --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Physics --- Analysis, Microscopic --- Light microscopy --- Micrographic analysis --- Microscope and microscopy --- Microscopic analysis --- Optical microscopy --- Optics --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectrometry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Ions --- Qualitative --- Analytical chemistry
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This book mainly focuses on the study of photon + 3 jets final state in Proton-Proton Collisions at √s = 7TeV, searching for patterns of two (or more) distinct hard scatterings in the same collision, i.e the so-called Double Parton Scattering (DPS). A new method by using Monte Carlo generators was performed and provides higher order corrections to the description of the Single Parton Scattering (SPS) background. Further it is investigated whether additional contributions from DPS can improve the agreement between the measured data and the Monte Carlo predictions. The current theoretical uncertainties related to the SPS background are found to be larger than expectation. At the same time a rich set of DPS-sensitive measurements is reported for possible further interpretation.
Physics. --- Nuclear physics. --- Heavy ions. --- Hadrons. --- Elementary particles (Physics). --- Quantum field theory. --- Particle acceleration. --- Nuclear Physics, Heavy Ions, Hadrons. --- Elementary Particles, Quantum Field Theory. --- Particle Acceleration and Detection, Beam Physics. --- Photons --- Proton-proton interactions. --- Scattering. --- Collisions, Proton --- Interactions, Proton-proton --- Proton interactions --- Proton-proton collisions --- Nuclear reactions --- Scattering (Physics) --- Quantum theory. --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Physics --- Particles (Nuclear physics) --- Acceleration (Mechanics) --- Nuclear physics --- Quantum dynamics --- Quantum mechanics --- Quantum physics --- Mechanics --- Thermodynamics --- Acceleration --- Relativistic quantum field theory --- Field theory (Physics) --- Quantum theory --- Relativity (Physics) --- Elementary particles (Physics) --- High energy physics --- Nuclear particles --- Nucleons --- Ions
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Rafelski presents Special Relativity in a language deemed accessible to students without any topical preparation - avoiding the burden of geometry, tensor calculus, and space-time symmetries – and yet advancing in highly contemporary context all the way to research frontiers. Special Relativity is presented such that nothing remains a paradox or just apparent, but rather is explained. A text of similar character, content, and scope, has not been available before. This book describes Special Relativity when rigid material bodies are introduced describing the reality of body contraction; it shows the relevance of acceleration and the necessary evolution of the theoretical framework when acceleration is critical. This book also presents the evolving views of Einstein about the aether. In addition to a careful and elementary introduction to relativity complete with exercises, worked examples and many discussions, this volume connects to current research topics so that readers can explore Special Relativity from the foundation to the frontier. Johann Rafelski is a theoretical physicist working at The University of Arizona in Tucson, USA. Born in 1950 in Krakow, Poland, he received his Ph.D. with Walter Greiner at University Frankfurt, Germany in 1973. In 1977 Rafelski arrived at CERN-Geneva, where with Rolf Hagedorn he developed the search for quark-gluon plasma in relativistic heavy ion collision as a novel research domain. He invented and developed the strangeness quark flavor as the signature of quark-gluon plasma, advancing the discovery of this new phase of primordial matter. Professor Rafelski also has held professional appointments at the University of Pennsylvania in Philadelphia, Argonne National Laboratory in Chicago, the University of Frankfurt, the University of Cape Town, the University of Paris-Jussieu, and the Ecole Polytechnique. He has been a DFG Excellence Initiative Professor at Ludwig-Maximillian University Munich. In collaboration with researchers from the Ecole Polytechnique in Paris and ELI-Beamlines in Prague he is using ultra-intense lasers in nuclear and fundamental physics. Prof. Rafelski is the editor of the open-access book: Melting Hadrons, Boiling Quarks - From Hagedorn Temperature to Ultra-Relativistic Heavy-Ion Collisions at CERN - With a Tribute to Rolf Hagedorn (Springer, 2016).
Physics. --- Gravitation. --- Nuclear physics. --- Heavy ions. --- Hadrons. --- Particle acceleration. --- Atoms. --- Matter. --- Classical and Quantum Gravitation, Relativity Theory. --- Classical Electrodynamics. --- Nuclear Physics, Heavy Ions, Hadrons. --- Atoms and Molecules in Strong Fields, Laser Matter Interaction. --- Particle Acceleration and Detection, Beam Physics. --- Classical Mechanics. --- Particles (Nuclear physics) --- Strongly interacting particles --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Natural philosophy --- Philosophy, Natural --- Acceleration --- Mechanics. --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory --- Acceleration (Mechanics) --- Nuclear physics --- Optics. --- Electrodynamics. --- Ions --- Field theory (Physics) --- Matter --- Antigravity --- Centrifugal force --- Relativity (Physics) --- Properties --- Physical sciences --- Chemistry, Physical and theoretical --- Stereochemistry --- Light --- Constitution
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