基本粒子及其相互作用：概念和唯象论

　　The last few decades have seen major advances in the physics of elementary particles. New generations of particle accelerators and detectors have come into operation， and have successfully contributed to improving the quantity and quality of data on diverse interaction processes and to the discoveries of whole new families of particles. At the same time， important new ideas have emerged in quantum field theory， culminating in the developments of theories for the weak and strong interactions to complement quantum electrodynam-ics， the theory of the electromagnetic force. The simplest of the new theories that are at the same time mathematically consistent and physically successful constitute what is known as the standard model of the fundamental interac-tions. This book is an attempt to present these remarkable advances at an elementary level， making them accessible to students familiar with quantum mechanics， special relativity， and classical electrodynamics.

暂缺《基本粒子及其相互作用：概念和唯象论》作者简介

1 Particles and Interactions: An Overview
1.1 A Preview
1.2 Particles
　1.3 Interactions
　1.4 Symmetries
　1.5 Physical Units
　Problems
　Suggestions for Further Reading
2 Boson Fields
　2.1 Lorentz Symmetry
　2.2 Scalar Fields
　2.3 Vector Fields
　2.4 The Klein-Gordon Equation
　2.5 Quantized Vector Fields
　2.6 The Action
3 Fermion Fields
　3.1 The Dirac Equation
　3.2 Lorentz Symmetry
　3.3 Free-Particle Solutions
　3.4 The Lagrangian for a Free Dirac Particle
　3.5 Quantization of the Dirac Field
　3.6 Zero-Mass Fermions
　Problems
　Suggestions for Further Reading
4 Collisions and Decays
　4.1 Interaction Reoresentation
　4.2 Cross-Sections and Decay Rates
　4.3 Interaction Models
　4.4 Decay Modes of Scalar Particles
　4.5 Pion Scattering
　4.6 Electron-Proton Scattering
　4.7 Electron-Positron Annihilation
　4.8 Compton Scattering
　Problems
　Suggestions for Further Reading
5 Discrete Symmetries
　5.1 Parity
　5.2 Time Inversion
　5.3 Charge Conjugation
　5.4 The CPT Theorem
　Problems
　Suggestions for Further Reading
6 Hadrons and Isospin
　6.1 Charge Symmetry and Charge Independence
　6.2 Nucleon Field in Isospin Space
　6.3 Pion Field in Isospin Space
　6.4 G-Parity
　6.5 Isospin of Strange Particles
　6.6 Isospin Violations
　Problems
　Suggestions for Further Reading
7 Quarks and SU(3) Symmetry
　7.1 Isospin: SU(2) Symmetry
　7.2 Hypercharge: SU(3) Symmetry
　7.3 Mass Splitting of the Had-ron Multiplets
　7.4 Including Spin: SU(6)
　7.5 The Color of Quarks
　7.6 The New Particles
　Problems
　Suggestions for Further Reading
8 Gauge Field Theories
　8.1 Symmetries and Interactions
　8.2 Abelian Gauge Invariance
　8.3 Non-Abelian Gauge Invariance
　8.4 Quantum Chromodynamics
　8.5 Spontaneous Breaking of Global Symmetries
　8.6 Spontaneous Breaking of Local Symmetries
　Problems
　Suggestions for Further Reading
9 The Standard Model of the Electroweak Interaction
　9.1 The Weak Interaction Before the Gauge Theories
　9.2 Gauge-Invariant Model of One-Lepton Family
　9.3 Including u and d Quarks
　9.4 Multigeneration Model
　Problems
　Suggestions for Further Reading
10 Electron-Nucleon Scattering
　10.1 Electromagnetic and Weak Form Factors
　10.2 Analyticity and Dispersion Relation
　10.3 Exclusive Reaction: Elastic Scattering
　10.4 Inclusive Reaction: Deep Inelastic Scattering
　Problems
　Suggestions for Further Reading
11 Neutral K Mesons and CP Violation
　11.1 The Two Neutral K Mesons
　11.2 Strangeness Oscillations
　11.3 Regeneration of K
　11.4 Calculation of △m
　11.5 CP Violation
　Problems
　Suggestions for Further Reading
12 The Neutrinos
　12.1 On the Neutrino Masses
　12.2 Oscillations in the Vacuum
　12.3 Oscillations in Matter
　12.4 Neutral Currents by Neutrino Scattering
　12.5 Neutrino-Nucleon Elastic Scattering
　12.6 Neutrino-Nucleon Deep Inelastic Collision
　Problems
　Suggestions for Further Reading
13 Muon and Tau Lepton Decays
　13.1 Weak Decays: Classification and Generalities
　13.2 Leptonic Modes
　13.3 Semileptonic Decays
　13.4 The Method of Spectral Functions
　Problems
　Suggestions for Further Reading
14 One-Loop QCD Corrections
　14.1 Vertex Function
　14.2 Quark Self-Energy
　14.3 Mass and Field Renormalization
　14.4 Virtual Gluon Contributions
　14.5 Real Gluon Contributions
　14.6 Final Result
　Problems
　Suggestions for Further Reading
15 Asymptotic Freedom in QCD
　15.1 Running Coupling Constant
　15.2 The Renormalization Group
　15.3 One-Loop Computation of the QCD β-Function
　15.4 Ghosts
　Problems
　Suggestions for Further Reading
16 Heavy Flavors
　16.1 QCD Renormalization of Weak Interactions
　16.2 Heavy Flavor Symmetry
　16.3 Inclusive Decays
　16.4 Exclusive Decays
　16.5 CP Violation in B Mesons
　Problems
　Suggestious for Further Reading
17 Status and Perspectives of the Standard Mode
　17.1 Production and Decay of the Higgs Boson
　17.2 Why Go Beyond the Standard Model?
　17.3 The Standard Model as an Effective Theory
　Problems
　Suggestions for Further Reading
　Selected Solutions
Appendix: Useful Formulas
　A.1 Relativistic Quantum Mechanics
　A.2 Cross-Sections and Decay Rates
　A.3 Phase Space and Loop Integrals
　A.4 Feynman Rules
　A.5 Parameters of the Standard Model
Index