Electromagnetic Probes of Fundamental Physics: Erice, Italy 16 - 21 October 2001 (Science & Culture Series: Physics)

Strong Fields......Page 14
Preface......Page 12
1 Introduction......Page 18
2.1 Principle......Page 20
3.1 Storage Ring......Page 21
3.2 Field Measurements......Page 23
4 Electron Detection and wa Analysis......Page 24
5 Fitting the 1999 Data......Page 27
References......Page 30
1 Introduction......Page 32
2 The muonic (g – 2)......Page 33
3 The precise BNL result......Page 34
5 Hadronic vacuum polarization for (g – 2) — improvements in three steps......Page 35
(1) Adding precise r data under CVC......Page 36
SU(2) breaking......Page 37
(2) Replacing poor data by QCD prediction......Page 38
6 Results......Page 40
7 Conclusions and perspectives......Page 41
References......Page 42
1 Introduction......Page 44
2.1 Experiments at VEPP-2M......Page 45
3 Comparison to T lepton decays......Page 47
5 Conclusions......Page 51
References......Page 52
The Muon Anomalous Magnetic Moment: A Status Report William J. Marciano......Page 54
References......Page 58
1 Introduction......Page 60
2 Experimental arrangement......Page 63
3 Results......Page 64
4 Discussion......Page 66
References......Page 69
1 Bremsstrahlung, Pair Production and the Formation Zone......Page 70
2.1 Suppression due to multiple scattering......Page 71
2.3 Mutual Suppression of Bremsstrahlung and Pair Production......Page 73
2.4 Finite Targets and Surface Radiation......Page 74
2.5 Experimental Tests......Page 75
3 QCD Analogs......Page 78
References......Page 79
2 X-Ray Free Electron Lasers......Page 80
3.1 Boiling the Vacuum......Page 83
3.2 Unruh Effect......Page 85
3.3 Axion Production......Page 87
References......Page 89
1 Introduction......Page 92
2 Fundamental principles......Page 93
3 Experimental results......Page 95
4 Future perspectives......Page 97
5 Conclusions......Page 99
References......Page 100
1 Introduction......Page 102
2 Time-independent perturbation theory. Quasi-degeneracy......Page 103
3 Time-dependent perturbation theory......Page 105
4-1 S-matrix......Page 106
4-2 Covariant form of the evolution operator......Page 108
4-3 Two-photon exchange......Page 109
5 Results and discussion......Page 111
References......Page 112
1 Introduction......Page 114
2.1 Discovery of new particles......Page 115
2.2 Some problems with new interactions......Page 116
3.1 The study of EWSB......Page 117
3.2 Anomalous interactions of gauge bosons......Page 120
4 The using of conversion region......Page 121
References......Page 123
1.1 The subject......Page 124
2 Collisions of Equivalent Photons at e+e~ Storage Rings......Page 125
3 Results Obtained in Virtual Collisions......Page 127
4.2 Idea of High-energy  and-ye Colliders with Real Photons......Page 128
4.4 Compton Scattering......Page 129
References......Page 132
Future Determination of the Neutrino-Nucleon Cross Section at Extreme Energies A. Kusenko......Page 134
References......Page 136
1 Introduction......Page 138
2.1 Experimental Tests in QED Systems......Page 139
2.3 The Standard-Model Extension......Page 140
4 Photon Sector......Page 141
5 Fermion Sector......Page 142
5.2 Clock-Comparison Experiments......Page 143
5.5 Muon Experiments......Page 144
6 Clock-Comparison Experiments in Space......Page 145
References......Page 146
Heavy Ions......Page 15
1 Introduction......Page 148
2 The Detectors......Page 149
3 Physics Results from the First Year of Operation at RHIC......Page 152
References......Page 163
Fermi......Page 166
applications......Page 167
Single Coulomb Dissociation......Page 168
2 The Measurements at RHIC......Page 169
3 Beyond RHIC......Page 173
References......Page 174
Atomic Parity Violation in Heavy Ion Colliders Max Zolotorev and D. Budker......Page 176
References......Page 177
1 Coherent Peripheral Nuclear Collisions......Page 178
2 A two-source interferometer......Page 180
3 Electromagnetic dissociation......Page 183
4 Conclusions......Page 185
References......Page 186
High Energy Two-Photon Interactions at the LHC Krzysztof Piotrzkowski......Page 188
Introduction......Page 189
Tagging Aspects......Page 190
Physics Highlights......Page 195
References......Page 198
1 Introduction......Page 200
2 Strong Field Effects, Exchange of Many Photons......Page 201
2.1 Exchange of Many Photons in Multi-Phonon Giant Resonance Excitation......Page 203
2.2 Production of Multiple Electron-Positron Pairs......Page 204
4 physics......Page 205
References......Page 207
1 Introduction......Page 210
2 The Equivalent Photon Approximation in the heavy ion case......Page 211
3 Physics Potential in and A collisions......Page 213
4 Lepton Pair Production and QED of Strong Fields......Page 214
4-1 Multiple Pair Production and Coulomb Corrections......Page 215
4-2 Bound-Free Pair Production......Page 216
4-3 Equivalent Leptons: Heavy Ions as a source of high energetic leptons......Page 217
Acknowledgments......Page 218
References......Page 219
1.2 Multiphonon resonances......Page 220
2.1 Width of the DGDR......Page 223
2.2 Strength of the DGDR......Page 224
2.4 Other routes to the DGDR......Page 226
3 Present situation and perspectives......Page 228
References......Page 229
1 Cosmic Ray Energy Spectrum......Page 230
2 Measurement Techniques......Page 232
3 Shower Profile of Highest Energy Fly's Eye Event......Page 233
4 Superheavy Nuclei......Page 235
5 Conclusions......Page 237
References......Page 238
1 Introduction......Page 240
2.2 Resonances decaying into two-photons......Page 241
2.3 Can we observe the a meson in peripheral collisions?......Page 242
3 Conclusions......Page 243
References......Page 244
1 Introduction......Page 246
2 STAR Detector......Page 247
3.1 Minimum Bias Sample......Page 248
3.2 Topology Sample......Page 249
4 Summary......Page 250
Supplementary......Page 16
1 What are Ultra-Peripheral Collisions?......Page 252
2 What is the most interesting physics?......Page 253
2.2 Pomeron Couplings to Nuclei......Page 254
2.3 Interferometry with Short-Lived Particles......Page 255
References......Page 257
On the Theory of Collisions Between Atoms and Electrically Charged Particles Enrico Fermi, 1924 Translated from the Italian by M. Gallinaro and S. White......Page 261