| DONALD H. PERKINS is Emeritus Professor of Physics in Oxford University. After receiving his first degree and Ph.D. at Imperial College, University of London, he joined Bristol University as G.A. Wills Research Associate, later becoming Lecturer and then Reader in physics. He spent the year 1955-6 and part of 1961 at the Lawrence Radiation Laboratory, University of California, and in 1966 became Professor of Elementary Particle Physics at Oxford... << 查看详细 |
| preface 1 quarks and leptons 1.1 preamble. 1.2 the standard model of particle physics 1.3 particle classification: fermions and bosons 1.4 particles and antiparticles 1.5 free particle wave equations 1.6 helicity states: helicity conservation 1.7 lepton flavours 1.8 quark flavours 1.9 the cosmic connection problems 2 interactions and fields 2.1 classical and quantum pictures of interactions 2.2 the yukawa theory of quantum exchange 2.3 the boson propagator 2.4 feynman diagrams 2.5 electromagnetic interactions 2.6 renormalisation and gauge invariance 2.7 strong interactions .2.8 weak and electroweak interactions 2.9 gravitational interactions 2.10 the interaction cross-section 2.11 decays and resonances problems 3 invariance principles and conservation laws 3.1 translation and rotation operators 3.2 the parity operation 3.3 pion spin and parity 3.4 parity of particles and antiparticles 3.5 tests of parity conservation 3.6 charge conjugation invariance 3.7 charge conservation and gauge invariance 3.8 baryon and lepton conservation 3.9 c p t invariance 3.10 cp violation and t violation 3.1 l neutron electric dipole moment 3.12 isospin symmetry 3.13 isospin in the two-nucleon and pion-nucleon systems 3.14 isospin, strangeness and hypercharge problems 4 quarks in hadrons 4.1 charm and beauty; the heavy quarkonium states 4.2 comparison of quarkonium and positronium levels 4.3 the baryon decuplet 4.4 quark spin and colour 4.5 the baryon octet 4.6 quark-antiquark combinations: the light pseudoscalar mesons 4.7 the light vector mesons 4.8 other tests of the quark model 4.9 mass relations and hyperfine interactions 4.10 electromagnetic mass differences and isospin symmetry 4.11 magnetic moments of baryons 4.12 mesons built of light and heavy quarks 4.13 the top quark problems 5 lepton and quark scattering 5.1 the process e+e- →μ+μ- 5.2 e+e- annihilation to hadrons 5.3 electron-muon scattering, e-μ+ → e-μ+ 5.4 neutrino-electron scattering, νee →νee 5.5 elastic lepton-nucleon scattering 5.6 deep inelastic scattering and partons 5.7 deep inelastic scattering and quarks 5.8 experimental results on quark distributions in the nucleon 5.9 sum rules 5.10 summary problems 6 quark interactions and qcd 6.1 the colour quantum number 6.2 the qcd potential at short distances 6.3 the qcd potential at large distances: the string model 6.4 gluon jets in e+e- annihilation.. 6.5 running couplings in qed and qcd 6.6 evolution of structure functions in deep inelastic scattering 6.7 gluonium and the quark-gluon plasma problems 7 weak interactions 7.1 classification 7.2 lepton universality 7.3 nuclear β-decay: fermi theory 7.4 inverse β-decay: neutrino interactions 7.5 parity nonconservation in β-decay 7.6 helicity of the neutrino 7.7 the v - a interaction 7.8 conservation of weak currents 7.9 the weak boson and fermi couplings 7.10 pion and muon decay 7.11 neutral weak currents 7.12 observation of w± and z0 bosons in pp collisions 7.13 z0 production at e+e- colliders 7.14 weak decays of quarks. the gim model and the ckm matrix 7.15 neutral k mesons 7.16 cp violation in the neutral kaon system 7.17 cosmological c p violation 7.18 d0-d0 and b0-b0 mixing problems 8 electroweak interactions and the standard model 8.1 introduction 8.2 divergences in the weak interactions 8.3 introduction of neutral currents 8.4 the weinberg-salam model 8.5 intermediate boson masses 8.6 electroweak couplings of leptons and quarks 8.7 neutrino scattering via z exchange 8.8 asymmetries in the scattering of polarised electrons by deuterons 8.9 observations on the z resonance 8.10 fits to the standard model and radiative corrections 8.11 w pair production 8.12 spontaneous symmetry breaking and the higgs mechanism 8.13 higgs production and detection problems 9 physics beyond the standard model 9.1 supersymmetry 9.2 grand unified theories: the su(5) gut 9.3 unification energy and weak mixing angle 9.4 supersymmetric su(5) 9.5 proton decay 9.6 neutrino mass: dirac and majorana neutrinos 9.7 neutrino oscillations 9.8 magnetic monopoles 9.9 superstrings problems 10 particle physics and cosmology 10.1 hubble's law and the expanding universe 10.2 friedmann equation 10.3 cosmic microwave radiation: the hot big bang 10.4 radiation and matter eras 10.5 nucleosynthesis in the big bang 10.6 baryon-antibaryon asymmetry 10.7 dark matter 10.8 inflation 10.9 neutrino astronomy: sn 1987a problems 11 experimental methods 11.1 accelerators 11.2 colliding-beam accelerators 11.3 accelerator complexes 11.4 secondary particle separators 11.5 interaction of charged particles and radiation with matter 11.6 detectors of single charged particles 11.7 shower detectors and calorimeters problems appendix a table of elementary particles appendix b milestones in panicle physics appendix c clebsch-gordan coefficients and d-functions appendix d spherical harmonics, d-functions and clebsch-gordan coefficients appendix e relativistic normalisation of cross-sections and decay rates glossary answers to problems bibliography references index... |
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