Three Particle Physics And Dispersion Relation Theory
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Author |
: A V Anisovich |
Publisher |
: World Scientific |
Total Pages |
: 342 |
Release |
: 2013-03-25 |
ISBN-10 |
: 9789814478823 |
ISBN-13 |
: 9814478822 |
Rating |
: 4/5 (23 Downloads) |
Synopsis Three-particle Physics And Dispersion Relation Theory by : A V Anisovich
The necessity of describing three-nucleon and three-quark systems have led to a constant interest in the problem of three particles. The question of including relativistic effects appeared together with the consideration of the decay amplitude in the framework of the dispersion technique. The relativistic dispersion description of amplitudes always takes into account processes connected with the investigated reaction by the unitarity condition or by virtual transitions; in the case of three-particle processes they are, as a rule, those where other many-particle states and resonances are produced. The description of these interconnected reactions and ways of handling them is the main subject of the book.
Author |
: A. V. Anisovich |
Publisher |
: World Scientific |
Total Pages |
: 342 |
Release |
: 2013 |
ISBN-10 |
: 9789814478816 |
ISBN-13 |
: 9814478814 |
Rating |
: 4/5 (16 Downloads) |
Synopsis Three-particle Physics and Dispersion Relation Theory by : A. V. Anisovich
The necessity of describing three-nucleon and three-quark systems have led to a constant interest in the problem of three particles. The question of including relativistic effects appeared together with the consideration of the decay amplitude in the framework of the dispersion technique. The relativistic dispersion description of amplitudes always takes into account processes connected with the investigated reaction by the unitarity condition or by virtual transitions; in the case of three-particle processes they are, as a rule, those where other many-particle states and resonances are produced. The description of these interconnected reactions and ways of handling them is the main subject of the book.
Author |
: José Antonio Oller |
Publisher |
: Springer |
Total Pages |
: 142 |
Release |
: 2019-03-22 |
ISBN-10 |
: 9783030135829 |
ISBN-13 |
: 3030135829 |
Rating |
: 4/5 (29 Downloads) |
Synopsis A Brief Introduction to Dispersion Relations by : José Antonio Oller
This text offers a brief introduction to the dispersion relations as an approach to calculate S-matrix elements, a formalism that allows one to take advantage of the analytical structure of scattering amplitudes following the basic principles of unitarity and causality. First, the case of two-body scattering is considered and then its contribution to other processes through final-state interactions is discussed. For two-body scattering amplitudes, the general expression for a partial-wave amplitude is derived in the approximation where the crossed channel dynamics is neglected. This is taken as the starting point for many interesting nonperturbative applications, both in the light and heavy quark sector. Subsequently crossed channel dynamics is introduced within the equations for calculating the partial-wave amplitudes. Some applications based on methods that treat crossed-channel dynamics perturbatively are discussed too. The last part of this introductory treatment is dedicated to the further impact of scattering amplitudes on a variety of processes through final-state interactions. Several possible approaches are discussed such as the Muskhelishvili-Omnes dispersive integral equations and other closed formulae. These different formalisms are then applied in particular to the study of resonances presenting a number of challenging properties. The book ends with a chapter illustrating the use of dispersion relations in the nuclear medium for the evaluation of the energy density in nuclear matter.
Author |
: Hugh Burkhardt |
Publisher |
: |
Total Pages |
: 310 |
Release |
: 1969 |
ISBN-10 |
: UCAL:B3436211 |
ISBN-13 |
: |
Rating |
: 4/5 (11 Downloads) |
Synopsis Dispersion Relation Dynamics by : Hugh Burkhardt
Author |
: Robert Eugene Marshak |
Publisher |
: John Wiley & Sons |
Total Pages |
: 792 |
Release |
: 1969 |
ISBN-10 |
: UCAL:B4528924 |
ISBN-13 |
: |
Rating |
: 4/5 (24 Downloads) |
Synopsis Theory of Weak Interactions in Particle Physics by : Robert Eugene Marshak
Author |
: OpenStax |
Publisher |
: |
Total Pages |
: 622 |
Release |
: 2016-11-04 |
ISBN-10 |
: 1680920456 |
ISBN-13 |
: 9781680920451 |
Rating |
: 4/5 (56 Downloads) |
Synopsis University Physics by : OpenStax
University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses. Volume 1 covers mechanics, sound, oscillations, and waves. Volume 2 covers thermodynamics, electricity and magnetism, and Volume 3 covers optics and modern physics. This textbook emphasizes connections between between theory and application, making physics concepts interesting and accessible to students while maintaining the mathematical rigor inherent in the subject. Frequent, strong examples focus on how to approach a problem, how to work with the equations, and how to check and generalize the result. The text and images in this textbook are grayscale.
Author |
: Nussenzveig |
Publisher |
: Academic Press |
Total Pages |
: 449 |
Release |
: 1972-12-15 |
ISBN-10 |
: 9780080956046 |
ISBN-13 |
: 0080956041 |
Rating |
: 4/5 (46 Downloads) |
Synopsis Causality and Dispersion Relations by : Nussenzveig
Causality and Dispersion Relations
Author |
: M Leon |
Publisher |
: Elsevier |
Total Pages |
: 281 |
Release |
: 2012-12-02 |
ISBN-10 |
: 9780323157940 |
ISBN-13 |
: 0323157947 |
Rating |
: 4/5 (40 Downloads) |
Synopsis Particle Physics: An Introduction by : M Leon
Particle Physics: An Introduction provides information pertinent to particle physics, including symmetries, quantum mechanics, particle kinematics, and wave equations. This book explains the Lorentz transformation, which relates events as seen in two inertial coordinate systems. Comprised of 12 chapters, this book starts with an overview of the general relationship between energy and momentum. This text then explains the various components of the electric and magnetic fields, which are related by Maxwell's equations. Other chapters review the abstract formalism of quantum mechanics as well as explain the functions of cross sections and decay rates in particle physics. This book discusses as well the function of quantum field theory in predicting S-matrix elements and cross sections that can be compared with experiments. The final chapter deals with strong interaction dynamics as well as introduces Regge poles and dispersion relations. Seniors and graduate students involved in the study of physics will find this book extremely useful.
Author |
: |
Publisher |
: |
Total Pages |
: 574 |
Release |
: 2014 |
ISBN-10 |
: MINN:31951P01179062R |
ISBN-13 |
: |
Rating |
: 4/5 (2R Downloads) |
Synopsis CERN Courier by :
Author |
: A. G. Sitenko |
Publisher |
: Elsevier |
Total Pages |
: 280 |
Release |
: 2013-10-22 |
ISBN-10 |
: 9781483186825 |
ISBN-13 |
: 1483186822 |
Rating |
: 4/5 (25 Downloads) |
Synopsis Lectures in Scattering Theory by : A. G. Sitenko
Lectures in Scattering Theory discusses problems in quantum mechanics and the principles of the non-relativistic theory of potential scattering. This book describes in detail the properties of the scattering matrix and its connection with physically observable quantities. This text presents a stationary formulation of the scattering problem and the wave functions of a particle found in an external field. This book also examines the analytic properties of the scattering matrix, dispersion relations, complex angular moments, as well as the separable representation of the scattering amplitude. The text also explains the method of factorizing the potential and the two-particle scattering amplitude, based on the Hilbert-Schmidt theorem for symmetric integral equations. In investigating the problem of scattering in a three-particle system, this book notes that the inapplicability of the Lippman-Schwinger equations can be fixed by appropriately re-arranging the equations. Faddeev equations are the new equations formed after such re-arrangements. This book also cites, as an example, the scattering of a spin-1/2 particle by a spinless particle (such as the scattering of a nucleon by a spinless nucleus). This text is suitable for students and professors dealing with quantum mechanics, theoretical nuclear physics, or other fields of advanced physics.