The Cargese Summer Institute 1975 on Weak and EZeotromagnetio Interaotions at High Energies was organized by the Universite Pierre et Marie Curie (M. LEVY et J. L. BASDEVANT)~ the KathoZieke Universiteit te Leuven (R. GASTMANS) and the Universite CathoZique de Louvain (D. SPEISER~ J. WEYERS) who made in 1973 the first oon taots with some Zeoturers~ who~ on the advioe of NATO joined their efforts and worked in oommon. It was the 16th Summer Institute rd heZd at Cargese and the 3 one organized by the two departments of TheoreticaZ Physios at Leuven and Louvain-Za-Neuve. When the two groups decided (independentZy) on the subjeot of the sohooZ~ they oouZd not know how Zuoky their ohoioe eventuaZZy wouZd turn out to be : rareZy has it being possibZe to present an audienoe with suoh a great number of new and deoisive disooveries who are Zikely to stimuZate the imagination of theoreticians and the researoh projeots of experimentaZists aZike. Suoh were the decisive oonfirmation of the neutraZ ourrents~ the di-muon events~ the sZowZy deoaying new partioZes~ eto. The organizers were grate JUZ indeed that they oouZd find physioists from aZmost alZ great oenters of high energy physios Who had themseZves participated in these disooveries. AZthough the theorists oouZd not matoh during the Zast two years the speotaouZar suooess of their experimentaZ ooZZeagues~ there has been enough important program~ especiaZZy in fieZd theory : renormaZization of gauge theories~ the mechanism disoovered by R. BROUT et aZ. ~ eto.

Inhalt
Phenomenology of Weak Interactions.- 1. V-A theory from ?- and ?-decay to inelastic neutrino scattering.- 2. Cabibbo theory, current algebra and chiral symmetry.- 3. Is the non-leptonic weak interaction a V-A current-current coupling?.- 4. Neutral currents direct and induced.- 5. Gauge theories and weak interaction phenomenology.- References.- Parity Violating effects in Atoms.- 1. Introduction.- 2. Specific experiments in ordinary atoms.- References.- High Energy Neutrino Interactions.- 1. Structure of weak interactions.- 2. Neutrino nucleon interactions (charged currents).- 3. Weak interactions and the structure of the nucleons.- Investigations of High Energy Neutrino Interactions in the Caltech-Fermilab Experiment.- Abstract.- Neutral current investigations.- Neutrino events with two muons in the final states.- References.- Direct Lepton Production in Hadron Interactions.- I. Introduction.- II. Direct single lepton production.- III. Dilepton production.- IV. Conclusions.- References.- Discovery of the J Particle and Search of the Charmed Particles.- I. Introduction.- II. First observation of the J particle at BNL.- III. Hadron production of the J particle.- IV. Production by photons.- V. BNL ?-induced charm candidate.- VI. e?/?? ratio.- VII. Are there many other long life particles?.- References.- e+e? Interactions.- Total cross section.- Spear detector.- Inclusive spectra and scaling.- ? resonances (general).- ? resonances (specific channels).- Conclusion.- Acknowledgments.- References.- Review of Electromagnetic Interactions of Hadrons.- Deep inelastic scattering and scaling.- Shadowing in nuclei.- Photoproduction of V states (in particular ?'s).- Hadron production by virtual photons.- References.- e+e? Annihilation at Adone: RecentExperimental Results.- Experimental apparata.- Experimental results.- Search for new resonances in the 1.9 + 3.1 GeV region.- References.- The New Electron-Positron Storage Ring at Orsay.- Luminosity limitations.- DCI outlines and characteristics.- High energy physics program at DCI.- Notes and References.