Theory Of Light Hydrogenic Bound States

Author : Michael I. Eides,Howard Grotch,Valery A. Shelyuto
Publisher : Springer Science & Business Media
Page : 275 pages
File Size : 42,8 Mb
Release : 2007
Category : Science
ISBN : 9783540452690

Get Book

Theory of Light Hydrogenic Bound States by Michael I. Eides,Howard Grotch,Valery A. Shelyuto Pdf

Light one-electron atoms are a classical subject of quantum physics. The very discovery and further progress of quantum mechanics is intimately connected to the explanation of the main features of hydrogen energy levels. Each step in the development of quantum physics led to a better understanding of the bound state physics. The Bohr quantization rules of the old quantum theory were created in order to explain the existence of the stable discrete energy levels. The nonrelativistic quantum mechanics of Heisenberg and Schr ̈ odinger provided a self-consistent scheme for description of bound states. The re- tivistic spin one half Dirac equation quantitatively described the main - perimental features of the hydrogen spectrum. Discovery of the Lamb shift [1], a subtle discrepancy between the predictions of the Dirac equation and the experimental data, triggered development of modern relativistic quantum electrodynamics, and subsequently the Standard Model of modern physics. Despite its long and rich history the theory of atomic bound states is still very much alive today. New importance to the bound state physics was given by the development of quantum chromodynamics, the modern theory of strong interactions. It was realized that all hadrons, once thought to be the elementary building blocks of matter, are themselves atom-like bound states of elementary quarks bound by the color forces.

Author : A. Dalgarno
Publisher : World Scientific
Page : 403 pages
File Size : 44,5 Mb
Release : 2010
Category : Biography & Autobiography
ISBN : 9781848164703

Get Book

Proceedings of the Dalgarno Celebratory Symposium by A. Dalgarno Pdf

"On September 10, 2008, more than 125 friends, colleagues ... to join Professor Alex Dalgarno in celebrating his 80th birthday ... A symposium highlighting Dalgarno's many scientific contributions ..."--Preface.

Author : Ulrich D Jentschura,Gregory S Adkins
Publisher : World Scientific
Page : 812 pages
File Size : 42,6 Mb
Release : 2022-05-30
Category : Science
ISBN : 9789811252273

Get Book

Quantum Electrodynamics: Atoms, Lasers And Gravity by Ulrich D Jentschura,Gregory S Adkins Pdf

This book introduces readers to a variety of topics surrounding quantum field theory, notably its role in bound states, laser physics, and the gravitational coupling of Dirac particles. It discusses some rather sophisticated concepts based on detailed derivations which cannot be found elsewhere in the literature.It is suitable for undergraduates, graduates, and researchers working on general relativity, relativistic atomic physics, quantum electrodynamics, as well as theoretical laser physics.

Author : Hans Peter Good
Publisher : Walter de Gruyter GmbH & Co KG
Page : 288 pages
File Size : 49,9 Mb
Release : 2018-10-22
Category : Science
ISBN : 9783110612387

Get Book

On the Origin of Natural Constants by Hans Peter Good Pdf

Just as the circle number π or the Euler constant e determines mathematics, fundamental constants of nature define the scales of the natural sciences. This book presents a new perspective by means of a few axioms and compares the resulting validity with experimental data. By the axiomatic approach Sommerfeld's mysterious fine-structure constant and Dirac's cosmic number are fixed as pure number constants. Thanks to these number constants, it is possible to calculate the value for the anomalous magnetic-moment of the electron in a simple way compared to QED calculations. With the same number constants it is also possible to calculate masses, partial lifetimes, magnetic-moments or charge radii of fundamental particles. The expressions used for the calculations, with few exceptions, yield values within the experimental error limits of the Particle Data Group. The author shows that the introduced number constants give even better predictions than the complicated QED calculations of today's doctrine. In the first part only experimental data from the literature for checking the postulates are used. In the second part the author explains electrical transport measurements with emergent behaviour, which were carried out in a professional environment.

Author : Yuri L Dokshitzer,Peter Levai,Julia Nyiri
Publisher : World Scientific
Page : 548 pages
File Size : 55,9 Mb
Release : 2016-09-16
Category : Science
ISBN : 9789813141711

Get Book

Gribov-85 Memorial Volume: Exploring Quantum Field Theory - Proceedings Of The Memorial Workshop Devoted To The 85th Birthday Of V N Gribov by Yuri L Dokshitzer,Peter Levai,Julia Nyiri Pdf

Vladimir Naumovich Gribov is one of the creators of modern theoretical physics. The concepts and methods that Gribov has developed in the second half of the 20th century became cornerstones of the physics of high energy hadron interactions (relativistic theory of complex angular momenta, a notion of the vacuum pole — Pomeron, effective reggeon field theory), condensed matter physics (critical phenomena), neutrino oscillations, and nuclear physics.His unmatched insights into the nature of the quantum field theory helped to elucidate, in particular, the origin of classical solutions (instantons), quantum anomalies, specific problems in quantization of non-Abelian fields (Gribov anomalies, Gribov horizon), and the role of light quarks in the color confinement phenomenon.The fifth memorial workshop which marked Gribov's 85th birthday took place at the Landau Institute for Theoretical Physics, Russia, in June 2015. Participants of the workshop who came to Chernogolovka from different parts of the world presented new results of studies of many challenging theoretical physics problems across a broad variety of topics, and shared memories about their colleague, great teacher and friend.This book is a collection of the presented talks and contributed papers, which affirm the everlasting impact of Gribov's scientific heritage upon the physics of the 21st century.

Author : Peter Wissmann,Hans-Ulrich Finzel
Publisher : Springer Science & Business Media
Page : 135 pages
File Size : 54,5 Mb
Release : 2007
Category : Science
ISBN : 9783540484882

Get Book

Electrical Resistivity of Thin Metal Films by Peter Wissmann,Hans-Ulrich Finzel Pdf

The intent of this book is to report on the electrical, optical, and structural properties of silver and gold films in dependence on substrate material, annealing treatment, and gas adsorption. A main point is the calculation of the scattering cross section of the conduction electrons. All results are substantiated by extended experimental data, as well as numerous illustrations and tables.

Author : Savely G. Karshenboim
Publisher : Springer Science & Business Media
Page : 236 pages
File Size : 41,5 Mb
Release : 2003-08-19
Category : Science
ISBN : 3540404899

Get Book

Precision Physics of Simple Atomic Systems by Savely G. Karshenboim Pdf

Recent progress with precision physics of simple atoms / S.G. Karshenboim, V.B. Smirnov -- Part I. The hydrogen atom: Coulomb green function and its applications in atomic theory / L.N. Labzowsky, D.A. Solovyev -- Part II. Muonic and exotic atoms and nuclear effects: Atomic cascade and precision physics with light muonic and hadronic atoms / T.S. Jensen, V.E. Markushin -- The structure of light nuclei and its effect on precise atomic measurements / J.L. Friar -- Deeply bound pionic states as an indicator of chiral symmetry restoration / T. Yamazaki -- Part III. Hydrogen-like ions: Virial relations for the dirac equation and their applications to calculations of hydrogen-like atoms / V.M. Shabaev -- Lamb shift experiments on high-Z one-electron systems / T. Stöhlker, D. Banaś, H. Beyer, A. Gumberidze -- Part IV. Testing quantum electrodynamics: Simple atoms, quantum electrodynamics, and fundamental constants / S.G. Karshenboim -- Resent results and current status of the muon (g-2) experiment at BNL / S.I. Redin [and others] -- Part V. Precision mearuements and fundamental constants: Single ion mass spectrometry at 100 ppt and beyond / S. Rainville, J.K. Thompson, D.E. Pritchard -- Current status of the problem of cosmological variability of fundamental physical constants / D.A. Varshalovich, A.V. IVANCHIK, A.V. Orlov, A.Y. Potekhin.

Author : S.G. Karshenboim,F.S. Pavone,F. Bassani,M. Inguscio,T.W. Hänsch
Publisher : Springer
Page : 296 pages
File Size : 55,8 Mb
Release : 2007-12-03
Category : Science
ISBN : 9783540453956

Get Book

The Hydrogen Atom by S.G. Karshenboim,F.S. Pavone,F. Bassani,M. Inguscio,T.W. Hänsch Pdf

For more than a century, studies of atomic hydrogen have been a rich source of scientific discoveries. These began with the Balmer series in 1885 and the early quantum theories of the atom, and later included the development of QED and the first successful gauge field theory. Today, hydrogen and its relatives continue to provide new fundamental information, as witnessed by the contributions to this book. The printed volume contains invited reviews on the spectroscopy of hydrogen, muonium, positronium, few-electron ions and exotic atoms, together with related topics such as frequency metrology and the determination of fundamental constants. The accompanying CD contains, in addition to these reviews, a further 40 contributed papers also presented at the conference "Hydrogen Atom 2" held in summer 2000. Finally, to facilitate a historical comparison, the CD also contains the proceedings of the first "Hydrogen Atom" conference of 1988. The book includes a foreword by Norman F. Ramsey.

Author : Roberto D Rivarola,Pablo D Fainstein,Marco Aurelio P Lima,Jorge E Miraglia,Eduardo Montenegro
Publisher : World Scientific
Page : 704 pages
File Size : 49,6 Mb
Release : 2006-11-29
Category : Science
ISBN : 9789814476386

Get Book

Photonic, Electronic And Atomic Collisions - Proceedings Of The Xxiv International Conference by Roberto D Rivarola,Pablo D Fainstein,Marco Aurelio P Lima,Jorge E Miraglia,Eduardo Montenegro Pdf

This volume contains contributions covering a wide range of subjects in the area of photonic, electronic and atomic collisions. These include the collisions of heavy particles and electrons with atoms, molecules and clusters; the coherent control of reaction dynamics using lasers and electromagnetic fields with molecules, clusters and liquids; recent experimental progress in the synthesis of antihydrogen; the interaction of solar winds with cometary atmospheres, and the physical interpretation of reactions in biological systems./a

Author : Alexey A Petrov,Andrew E Blechman
Publisher : World Scientific
Page : 320 pages
File Size : 52,5 Mb
Release : 2015-11-18
Category : Science
ISBN : 9789814434942

Get Book

Effective Field Theories by Alexey A Petrov,Andrew E Blechman Pdf

' This book is a broad-based text intended to help the growing student body interested in constructing and applying methods of effective field theory to solve problems in their research. It begins with a review of using symmetries to identify the relevant degrees of freedom in a problem, and then presents a variety of methods that can be used to construct various effective theories. A detailed discussion of canonical applications of effective field theory techniques with increasing complexity is given, including Fermi''s weak interaction, heavy-quark effective theory, and soft-collinear effective theory. Applications of these techniques to study physics beyond the standard model, dark matter, and quantum and classical gravity are explored. Although most examples come from questions in high-energy physics, many of the methods can also be applied in condensed-matter settings. Appendices include various factoids from group theory and other topics that are used throughout the text, in an attempt to make the book self-contained. Contents:IntroductionSymmetriesElementary TechniquesEffective Field Theories of Type IEffective Field Theories of Type II. Part AEffective Field Theories of Type II. Part BEffective Field Theories of Type III. Fast Particles in Effective TheoriesStandard Model as an Effective Field TheoryEffective Field Theories of GravityOutlook Readership: For the advanced student having studied quantum field theory at the level of Peskin and Schroeder''s text. Key Features:Presents the only comprehensive book on effective field theories and their applications in different subfields of theoretical physics on the marketIncludes new topics such as soft-collinear effective theory that are not included in any other textbookKeywords:Effective Field Theories;Quantum Field Theory;Bound And Unstable States;Bethe-Salpeter Equations;Lagrangian Approach;Hamiltonian Approach;Theory Of Quantized Fields;Renormalization;Renormalization Group'

Author : Tristan Hübsch
Publisher : Cambridge University Press
Page : 581 pages
File Size : 40,8 Mb
Release : 2023-01-31
Category : Science
ISBN : 9781009291521

Get Book

Advanced Concepts in Particle and Field Theory by Tristan Hübsch Pdf

This 2015 advanced textbook, now OA, provides students with a unified understanding of all matter at a fundamental level.

Author : David Griffiths
Publisher : John Wiley & Sons
Page : 480 pages
File Size : 45,8 Mb
Release : 2020-12-18
Category : Science
ISBN : 9783527834631

Get Book

Introduction to Elementary Particles by David Griffiths Pdf

Die Elementarteilchenphysik ist auf der ganzen Welt ein fester Bestandteil im Curriculum des Physikstudiums. Umso wichtiger ist es daher, dass auf diesem Gebiet bereits in den ersten Semestern ein solides Wissensfundament gelegt wird - nicht zuletzt als Vorbereitung auf die Themenbereiche Hochenergie- oder Kernphysik. In diesen Band ist die gesamte Lehrerfahrung von David Griffiths eingeflossen - eine begehrte "Ware", die in der Neuauflage nun auch ein Lösungsmanual präsentiert, das die zahlreichen Aufgaben und Fragen der Kapitelenden aufnimmt. Der Autor versteht es, sich den Themen in einer lebendigen Sprache zu nähern, die jedoch im Hinblick auf Präzision keine Kompromisse eingeht. So eröffnet der Band den Zugang zu den Theorien ebenso wie zu Modellen und Rechenoperationen. Das Werk wird von vielen Lehrenden empfohlen und kann bereits jetzt als Klassiker innerhalb der einführenden Werke zur Elementarteilchenphysik bezeichnet werden.

Author : Anonim
Publisher : Unknown
Page : 1118 pages
File Size : 45,8 Mb
Release : 1976
Category : Nuclear energy
ISBN : UOM:39015026174204

Get Book

Nuclear Science Abstracts by Anonim Pdf

Author : Yehuda B. Band
Publisher : John Wiley & Sons
Page : 665 pages
File Size : 53,6 Mb
Release : 2006-09-01
Category : Science
ISBN : 9780471899310

Get Book

Light and Matter by Yehuda B. Band Pdf

Light and Matter: Electromagnetism, Optics, Spectroscopy and Lasers provides comprehensive coverage of the interaction of light and matter and resulting outcomes. Covering theory, practical consequencies and applications, this modern text serves to bridge the gap between electromagnetism, optics, spectroscopy and lasers. The book introduces the reader to the nature of light, explanes key procedures which occur as light travels through matter and delves into the effects and applications, exploring spectroscopy, lasers, nonlinear optics, fiber optics, quantum optics and light scattering. Extensive examples ensure clarity of meaning while the dynamic structure allows sections to be studies independently of one another. covers both fundamentals and applications features numerous examples dynamic structure allows sections to be studied independently of one another in depth coverage of modern topics. This is an essential text for students of electromagnetism and optics, optoelectronics and lasers, quantum electronics spectroscopy, as well as being an invaluable reference for researches.

Author : Anonim
Publisher : Unknown
Page : 356 pages
File Size : 46,9 Mb
Release : 2006
Category : Physics
ISBN : UOM:39015058976054

Get Book

Journal of Experimental and Theoretical Physics by Anonim Pdf