Dynamical Collision Theory and Its Applications
Dynamical Collision Theory and Its Applications reviews some of the powerful methods that have evolved for calculating the predictions of dynamical collision theory. Topics range from scattering theory to potential scattering, three- and four-particle scattering, multiparticle scattering, many-particle Lippmann-Schwinger equations, and the connected-kernel approach.
This book is comprised of nine chapters; the first of which introduces the reader to the quantum theory of scattering. This topic is followed by a discussion on two-particle potential scattering and various methods for calculating off-shell two-body amplitudes as well as approximating them by finite-rank forms. The next chapters focus on the interpretation and applicability of the multichannel, multiparticle Lippmann-Schwinger equations, along with the known N-particle connected-kernel integral equations and their physical predictions. Descriptions of contemporary field-theoretical and relativistic approaches, such as the Dirac phenomenology for intermediate energy nucleon-nucleus scattering, are included. The singularity structure of multiparticle amplitudes and the associated dispersion-relation techniques are also considered. This book concludes by describing the relationship between the conventional (optical potentials, multiple-scattering theories, and the coupled-reaction channel and resonating-group methods) and the few-body approaches.
This text is primarily intended for chemists, physicists, and graduate students interested in general scattering theory; intermediate and low-energy hadron and nuclear physics; atomic and molecular physics; statistical mechanics; and physical and quantum chemistry. There are a number of topics in this book that will be interesting to both mathematicians and particle physicists, as well as advanced graduate students in courses that involve collision theory.
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Chapter 2 Potential Scattering
Chapter 4 ManyParticle LippmannSch winger Equations
Chapter 5 The ConnectedKernel Approach
Chapter 6 Singularity Structure of Multiparticle Amplitudes
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Adhikari applied approximation arbitrary asymptotic behavior binding energy bound bound-state poles breakup C-K equations calculations channel cluster collision integral equations collision theory conﬁguration convergence corresponding Coulomb coupled cross sections deﬁned deﬁnition denote deuteron Dirac dynamical equations effect Eﬁmov elastic scattering equivalent Faddeev equations ﬁnal ﬁnd ﬁnite ﬁrst ﬁxed formalism Fredholm Green function Hamiltonian Hilbert space identical identical particles identiﬁed inﬁnite inhomogeneous iteration kernel Kowalski limit low-energy LS equation matrix elements method momentum multiparticle N-particle NN interaction NN potentials nonrelativistic Nucl nuclear nucleon obtain off-shell on-shell parametric energy partial-wave particles Phys physical pion problem properties reﬂects relativistic S-wave satisﬁes scattering amplitudes scattering theory separable expansions singularities solution solving space speciﬁc structure subtraction symmetrized t-matrix technique three-body three-particle threshold tions transition amplitudes transition operators trinucleon two-body two-cluster partitions two-particle unitarity wave function yields